#Nagios XI Server

[technology098]

Exploring Best IT Infrastructure Monitoring Tools

In the intricate web of modern technological ecosystems, the heartbeat of an organization's efficiency lies within its IT infrastructure. From the servers humming with data to the intricate network of applications interwoven seamlessly, maintaining the stability and security of this infrastructure is paramount. This is where IT Infrastructure Monitoring Tools step in as silent guardians, vigilantly watching over the digital landscape, ensuring smooth operations, detecting anomalies, and fortifying against potential disruptions. Let's delve into this realm, exploring the significance of these tools, the top contenders in the market, and why choosing the right monitoring tool is a pivotal decision for any organization navigating the digital age. 

Understanding IT Infrastructure Monitoring 

Infrastructure monitoring involves the systematic collection and analysis of data from various IT infrastructure components, systems, and workflows. This data is instrumental in enhancing business outcomes and generating value across the entirety of an organization. 

In simpler terms, infrastructure monitoring acts as the lifeblood of your infrastructure. It gathers crucial data to offer a comprehensive view of availability, performance, and resource utilization, ensuring that your applications and services remain consistently accessible to your user base. 

In today's business landscape, where revenue streams heavily rely on applications and services, the performance of systems has reached a mission-critical status. Recent global events have amplified the strain on organizations' digital assets, be it handling unemployment claims, facilitating small business loans, providing telehealth services, or managing online grocery shopping. These applications and services are not just essential for individuals but are also vital for the smooth functioning of numerous organizations worldwide. 

Top IT Infrastructure Monitoring Tools in the Market 

1. SolarWinds Orion Platform 

Known for its comprehensive suite of tools, SolarWinds offers a unified platform for monitoring networks, servers, applications, and more. Its user-friendly interface and extensive customization options make it a popular choice for businesses of varying sizes. 

2. Nagios XI 

Nagios XI is renowned for its scalability and extensibility. It provides a centralized view of an organization's infrastructure, allowing for proactive monitoring and alerting. Its plugin architecture enables users to add custom functionalities as needed. 

3. Zabbix 

Zabbix is an open-source solution known for its flexibility and scalability. It supports a wide array of monitoring protocols and offers robust features for network, server, and application monitoring. Its ability to handle large-scale deployments makes it appealing for enterprises. 

4. PRTG Network Monitor 

PRTG simplifies monitoring with its easy-to-use interface and customizable dashboards. It covers a wide range of devices, systems, and applications, providing real-time insights and customizable alerts for potential issues. 

5. Datadog 

Datadog specializes in cloud-scale monitoring, providing comprehensive observability across cloud environments, applications, and infrastructure. Its features for log management, APM, and infrastructure monitoring make it a favorite among DevOps teams. 

6. Prometheus 

Popular in the realm of cloud-native environments, Prometheus offers powerful metric collection and querying capabilities. Its integration with Kubernetes and other cloud technologies makes it a go-to choose for containerized applications. 

Talk To Analyst

Factors to Consider 

When selecting an IT infrastructure monitoring tool, several factors should be taken into account: 

Scalability: Ensure the tool can accommodate your current and future infrastructure needs. 

Ease of Use: A user-friendly interface and intuitive setup can save time and resources. 

Customization: The ability to tailor monitoring parameters and alerts according to specific requirements is crucial. 

Integration: Compatibility with various systems, databases, and applications within your infrastructure is essential for holistic monitoring. 

Importance of Choosing the Right IT Infrastructure Monitoring Tool 

1. Proactive Issue Detection: An effective monitoring tool enables proactive identification of potential issues before they escalate, thereby minimizing downtime and maintaining system reliability. 

2. Optimal Resource Utilization: By providing insights into resource usage and performance bottlenecks, these tools aid in optimizing infrastructure resources, leading to cost savings and efficient operations. 

3. Enhanced Security: Monitoring tools play a crucial role in detecting security threats and vulnerabilities, allowing organizations to implement timely security measures and safeguard sensitive data. 

4. Compliance Adherence: Many industries have strict compliance requirements. Monitoring tools help ensure adherence to these standards by continuously tracking and reporting on various compliance-related metrics. 

5. Improved Decision Making: Access to real-time data and historical performance trends assists in informed decision-making, allowing IT teams to strategize and prioritize tasks effectively. 

Market Intelligence Report's Role 

A comprehensive market intelligence report provides invaluable insights into the landscape of available IT infrastructure monitoring tools. It evaluates factors such as features, functionalities, scalability, user reviews, pricing structures, and vendor reliability. 

By analyzing the Market Share IT Infrastructure Monitoring Tools, 2022, world-wide reports, a company can gain a clear understanding of the strengths and weaknesses of different tools vis-à-vis its own infrastructure requirements. It aids in narrowing down choices, identifying tools aligned with specific needs, and assessing the long-term viability of the selected tool in evolving IT environments. 

Additionally, Quadrant Knowledge Solutions’ Market Forecast: IT Infrastructure Monitoring Tools, 2022-2027, Worldwide reports often include case studies and real-world usage scenarios, offering practical insights into how these tools perform in various business contexts. This assists decision-makers in envisioning how a particular tool might integrate into their existing infrastructure and the potential impact on day-to-day operations. 

Ultimately, leveraging a market intelligence report helps companies make informed decisions, ensuring that the chosen IT infrastructure monitoring tool aligns with their strategic goals, operational needs, and budget constraints. 

Looking Ahead 

As technology continues to advance, the landscape of IT infrastructure monitoring will evolve further. Integration with AI and machine learning will likely become more prevalent, enabling predictive analytics and automated remediation of issues. Additionally, the rise of edge computing and IoT devices will necessitate monitoring tools that can adapt to these new environments. 

Investing in robust IT infrastructure monitoring tools is indispensable for businesses aiming to stay competitive in today's digital realm. By leveraging these tools, organizations can ensure the seamless functioning of their IT infrastructure, fortify their security measures, and optimize their operational efficiency. As technology continues to evolve, so too will the capabilities of monitoring tools, enabling businesses to navigate the complexities of the digital landscape with greater ease and confidence. 

[scmgalaxy]

[build2release-blog]

[devopsfreelancer]

[bestdevops]

[longhell]

Net monitor software

#Net monitor software software#

#Net monitor software trial#

#Net monitor software trial#

SolarWinds Network Performance Monitor – FREE TRIAL The market is flooded with SNMP Monitoring tools, but here is a look into some of the best ones.

#Net monitor software software#

Related Post: Best SNMP Scanner Tools & Software Here’s the Best SNMP Monitoring Tools & Software Typically, all SNMP monitoring tools poll a SNMP-enabled device at frequent intervals to extract critical information from it, based on which, a network admin can take proactive measures to identify and fix problems.Īt the same time, it is also sure to boost availability and performance, as issues will be fixed even before they start impacting the network. Most leading device manufacturers today create devices that are SNMP-enabled because it is easy to monitor them. SNMP is an acronym for Simple Network Monitoring Protocol, and as the name suggests, it is an Internet standard for monitoring the hardware and software of all SNMP-enabled devices.

WhatsUp Gold An SNMP-based network monitor that can be extended by add-ons for wider system monitoring capabilities.

SNMP drives network performance monitoring in this system.

Nagios Core & XI Free and paid versions of a resource monitoring package.

PRTG by Paessler An all-in-one resource monitoring package that uses SNMP to check on network devices statuses and catch trap messages.

ManageEngine OpManager A network monitor with excellent data visualizations based on SNMP data.

Site24x7 SNMP Monitoring – FREE TRIAL A monitor for networks, server, and applications that uses SNMP extensively or network discovery and network device monitoring.

Datadog Network Monitoring – FREE TRIAL Two network supervision systems that integrate SNMP to derive live network metrics.

Atera – FREE TRIAL A remote monitoring and management service for managed service providers that uses SNMP for network monitoring.

The monitor can check on remote networks and internet connections as well as local networks.

SolarWinds Network Performance Monitor – FREE TRIAL The network performance monitor uses SNMP for device discovery, health monitoring, and for its alert mechanism.

Here is our list of the six best SNMP monitoring tools: Need to find the Best SNMP Monitoring Software for your networks, servers, desktops, laptops and networking devices? Then you’ve come to the right place… We’ve compiled a exhaustive list of the top tools, software suites and utilities to help you make an informed decision!Ī network admin’s job is complex, to say the least, as it involves Monitoring Networks, identifying devices, protecting the network from inside and outside attacks and so much more.įortunately, tools that utilize SNMP monitoring ease this pressure and help to increase productivity.

[cvereport]

CVE-2021-37351

Nagios XI before version 5.8.5 is vulnerable to insecure permissions and allows unauthenticated users to access guarded pages through a crafted HTTP request to the server. source https://cve.report/CVE-2021-37351

[bestdevopscourse]

What are DevOps tools?

DevOps is a fixed of practices that highlights collaboration, communique, and automation for the duration of the application improvement lifecycle. Continuous Delivery permits teams to launch a build after continuous testing mechanically any time.

The integration of Development and Operations brings a new angle to software program development. If you’re new to DevOps practices, or seeking to enhance your current approaches, it can be a venture to know which device is first-class on your crew.

We’ve prepare this list to help you make an knowledgeable decision on which equipment ought to be a part of your stack. So, permit’s check the 10 great DevOps equipment, from automated construct gear to software overall performance tracking platforms.

The first-rate DevOps tools  for 2020

Gradle

Your DevOps device stack will need a reliable construct tool. Apache Ant and Maven ruled the automated construct tools marketplace for many years, however Gradle showed up at the scene in 2009, and its popularity has steadily grown considering then. Gradle is an extremely flexible device which allows you to write your code in Java, C++, Python, or other languages. Gradle is likewise supported with the aid of famous IDEs which include NetBeans, Eclipse, and IntelliJ IDEA. If that doesn’t persuade you, it'd assist to recognize that Google also chose it as the respectable construct device for Android Studio.

The best thing approximately Gradle is incremental builds, as they store a pleasant quantity of collect time. According to Gradle’s overall performance measurements, it’s up to 100 instances quicker than Maven. This is in part because of incrementally, but additionally because of Gradle’s construct cache and daemon. The construct cache reuses task outputs, at the same time as the Gradle Daemon maintains build records hot in reminiscence in-among builds.

All in all, Gradle allows quicker transport and comes with a number of configuration possibilities.

Git

Git is one of the maximum famous DevOps gear, broadly used throughout the software enterprise. It’s a dispensed SCM (source code control) device, loved with the aid of far flung groups and open supply contributors. Git allows you to music the progress of your development paintings. You can store distinct versions of your supply code and go back to a previous model when important. It’s additionally first-rate for experimenting, as you could create separate branches and merge new features handiest after they’re ready to go.

  Jenkins

Jenkins is the move-to DevOps automation tool for many software program development groups. It’s an open source CI/CD server that lets in you to automate the distinct ranges of your transport pipeline. The predominant reason for Jenkins’ reputation is its large plugin surroundings. Currently, it offers greater than 1,000 plugins, so it integrates with nearly all DevOps tools, from Docker to Puppet.

Bamboo

Bamboo has many pre-built functionalities that you need to installation manually in Jenkins. This is likewise the reason why Bamboo has fewer plugins (round 100 in comparison to Jenkins’ one thousand+). In truth, you don’t want that many plugins with Bamboo, because it does many stuff out-of-the-box.

Bamboo seamlessly integrates with other Atlas Sian merchandise inclusive of Jira and Bitbucket. You also have get right of entry to integrated Git and Mercurial branching workflows and check environments. All in all, Bamboo can prevent a variety of configuration time. It additionally comes with a greater intuitive UI with tooltips, auto-of entirety, and different available features.

Docker

Docker has been the primary field platform considering that its release in 2013 and keeps to improve. It’s additionally thought of as one of the maximum essential DevOps equipment accessible. Docker has made containerization popular in the tech international, particularly as it makes dispensed development viable and automates the deployment of your apps. It isolates applications into separate bins, in order that they grow to be portable and greater secure. Docker apps are also OS and platform independent. You can use Docker boxes in place of virtual machines such as Virtual Box.

Kubernetes

A Kubernetes cluster includes one grasp and several employee nodes. The grasp node implements your pre-described regulations and deploys the bins to the employee nodes. Kubernetes will pay interest to the whole thing. For example, it notices whilst a worker node is down and redistributes the packing containers every time it’s necessary.

7.Puppet Enterprise

Puppet Enterprise is a go-platform configuration management platform. It permits you to control your infrastructure as code. As it automates infrastructure control, you can deliver software quicker and greater securely. Puppet also affords developers with an open-source device for smaller projects. However, if you are coping with a larger infrastructure, you may discover cost in Puppet Enterprise’s more capabilities, consisting of:

Real-time reports

Role-based totally get entry to control

Node management

With Puppet Enterprise, you can manipulate multiple groups and hundreds of resources. It robotically is aware relationships within your infrastructure. It offers with dependencies and handles screw ups neatly. When it encounters a failed configuration, it skips all the dependent configurations as nicely. The first-rate factor about Puppet is that it has extra than 5,000 modules and integrates with many famous DevOps gear.

Ansible

Ansible is a configuration management device, much like Puppet and Chef. Its main selling factors in comparison to different similar DevOps tools are simplicity and simplicity of use. Ansible follows the equal Infrastructure As Code (IAC) technique as Puppet. However, it makes use of the exceptional simple YAML syntax. With Ansible, you can define obligations in YAML, even as Puppet has its own declarative language.

Agentless architecture is another frequently referred to function of Ansible. As no daemons or sellers run within the heritage, Ansible is a comfy and light-weight answer for configuration control automation. Similar to Puppet, Ansible also has numerous modules.

9.Nagios

Nagios is one of the most popular loose and open supply DevOps monitoring equipment. It allows you to screen your infrastructure so you can locate and fix troubles. With Nagios, you can preserve facts of occasions, outages, and screw ups. You can also preserve an eye on tendencies with the help of Nagios’ graphs and reports. This manner, you can forecast outages and errors and stumble on safety threats.

Nagios gives four open source tracking answers:

Nagios Core

Nagios XI

Nagios Log Server

Nagios Fusion

Nagios Core is a command line tool, with all of the simple functionalities. You also can choose Nagios XI that comes with an internet-based GUI and monitoring wizard. Nagios writes a handy comparison of their talents.

Nagios Log Server lets you seek log statistics and installation signals approximately capability threats. And, Nagios Fusion permits you to monitor multiple networks at the same time.

Raygun

Raygun is a global-class error tracking and crash reporting platform. Application overall performance tracking (APM) is its maximum recent product. Raygun’s DevOps tool allows you diagnose performance troubles and tracking them returned to the precise line of code, feature, or API call. The APM tool additionally fits well with Raygun’s blunders management workflow. For example, it routinely identifies your highest precedence problems and creates troubles for you.

Raygun APM let you make the most out of other DevOps equipment, as you're continually notified approximately the troubles. Since it automatically hyperlinks errors lower back to the source code, Raygun brings Development and Operations together via offering one supply of fact for the entire group the reason of errors and overall performance problems.

Uses of DevOps:

You can benefit data within the concepts of continuous development and deployment, automation of configuration management, inter-crew collaboration and IT carrier agility, the usage of DevOps tools such as Git, Docker, Jenkins and more.

Finding the nice DevOps gear takes some trying out and experimentation. It generally takes extra time to set up and configure open-supply equipment. Most industrial DevOps tools include free trials that can help you check and examine them at no cost. It all boils down to your desires and desires.

For more information about Devops Training Online, visit igmguru.com.

[techenoidlearning]

What is DevOps?

‘DevOps’ is a combination of two words ‘development and ‘operations’.  DevOps tools help to increase an organization’s to deliver applications and services at high speed.

In simple words,   DevOps can be defined as an alignment of development and IT operations with better communication and collaboration.

What are the benefits of DevOps?

The main benefits of DevOps are:

Business  Benefits:

Faster delivery of features

More time to innovate (rather than fix/maintain)

Improved communication and collaboration

Cultural Benefits:

Greater professional development opportunities

Higher employee engagement

Happier, more productive teams

Technical Benefits:

Faster resolution of problems

Continuous software delivery

Less complexity to manage

Other Benefits:

Better collaboration between Teams

Speed of deployments

Lower costs

Improved processes

Why is DevOps needed?

Before DevOps, the development and operation team worked in complete isolation.

After the completion of designing-building takes more time for Testing and Deployment without using DevOps.

Without using DevOps,   team members are spending a lot of time in designing, deploying and designing instead of building the project.

Manual code deployment leads to human errors in production.

What Is the Future of DevOps?

They are lots of change likely to happen in the DevOps world some of the most prominent are:

Organizations are shifting in their needs to weeks and months instead of years.

DevOps is becoming a valued skill for IT people.  

DevOps engineers have access and control of the end-user than any other person in the enterprise.

what is agile DevOps training?

What is Agile?

Agile involves a continuous iteration of development and testing in the SDLC process.  The agile development process breaks the product into smaller pieces and collaborates them for final testing. It can be implemented in many ways including kanban, scrum, XP etc….

DevOps Automation Tools:

The best  DevOps Tools For 2019:

Gradle:

Gradle is a flexible tool that allows you to write your code in python, c++, Java or other languages. It is also supported by popular IDEs such as Netbeans, Intellij IDEA and Eclipse. Gradle introduces a Groovy-based DSL for describing builds. The Gradle team released Kotlin-based DSL in 2016, now we can write your build scripts in kotlin as well.

Git:

Git is one of the most popular DevOps tools.  Git is a distributed SCM (Source Code Management) tool. It allows you to track the progress of your development work and you can save different versions of your source code and return to a previous version when necessary.

Jenkins:

Jenkins is an open-source CI/CD (Continuous Integration/ compact Disc) server that allows you to automate the different stages of your delivery pipeline. Jenkins has a huge plugin ecosystem. It offers more than thousand plugins. So, it collaborates with almost all DevOps tools from Docker to Puppet.

Bamboo:

Bamboo is very similar to Jenkins. Bamboo has many pre-built functionalities that you have to set up manually in Jenkins.   Bamboo can save a lot of configuration time. It also comes with a more intuitive UI with tooltips, auto-completion, and other handy features.

Docker:

Docker is a software platform that allows you to build, test and deploy applications quickly.  Docker as one of the most important DevOps tools out there. You can use Docker containers instead of virtual machines such as VirtualBox.

Kubernetes:

Kubernetes is a portable, extensible open-source platform for managing containerized workloads and services that facilitates both declarative configuration and automation. Kubernetes services, support, and tools are extensively available.

Kubernetes has a number of features. It can be thought of as:

a container platform

a microservices platform

a portable cloud platform and a lot more.

Puppet:

The puppet tool allows you to manage your infrastructure as code. It also provides developers with an open-source tool for small projects. With the puppet tool, you can manage multiple teams and thousands of resources. It deals with dependencies and handles failures smartly.

Extra features of Puppet Enterprise:

Node management

Real-time reports

Role-based access control

Ansible:

Ansible is a configuration management tool. It is similar to the puppet. Ansible uses the YAML syntax. With Ansible, you can define tasks in YAML. Ansible is a secure and lightweight solution for configuration management automation.

Nagios:

Nagios is one of the most popular free and open-source DevOps monitoring tools. With, Nagios you can keep records of events, outages, and failures. You can also keep an eye on trends with the help of Nagios’ graphs and reports. This way, you can forecast outages and errors and detect security threats.

Nagios offers four open source monitoring solutions:

Nagios Fusion

Nagios Log Server

Nagios XI

Nagios Core

[anuket-jain-blog]

Nagios XI is Network Monitoring tools which frequently check all of your network resources and send’ s email alerts before it’ s downtime and much more. Nagios XI provides organizations with many benefits: Comprehensive IT Infrastructure Monitoring Advanced Graphs & Visualizations Advanced Infrastructure Management Capabilities Monitoring Wizard Easily and Advanced User Management Step 1: Download …

[siva3155]

300+ TOP NAGIOS Interview Questions and Answers

NAGIOS Interview Questions for freshers experienced :-

1. What is Nagios? Nagios commonly known as the Nagios core is the open-source software that is designed to monitor networks, systems, applications, and infrastructures. The software directly sends the track down all the changes in the subject and send alerts if necessary. 2. How Nagios help DevOps professionals? Nagios was designed in the first place to monitor applications, networks, and infrastructures. The software automatically keeps an eagle eye and immediately report in case of failure. The quick response helps the DevOps professional to track down and resolve the problem in the early stages before it can cause any serious damage to the organization. 3. What makes Nagios an ideal tool for continuous monitoring? The below features of the Nagios is what makes it an ideal tool for continuous monitoring: Automatic problem fixing Infrastructure upgrades Business process and infrastructure monitoring Quick respond to the system issues 4. Write down some of the names of the Nagios monitoring tool for Linux mentoring? When you are using the Nagios to monitor the Linux environment then you need to understand that you are using one of the best tools on the planet. The complete package of Nagios includes service state, file system usage, system metrics, process state, and more. 5. How Icinga is related to the Nagios? Icinga is also open-source software that is used to monitor the networks and application. The core objective of designing Icinga in the first place to lift up the Nagios back in 2009. But it works as a separate monitor software. 6. Describe the active and passive check in Nagios In the Nagios, an active check is leveraged to “poll” a service or device for the status information every once in a while. Nagios basically supports the way to host down the devices and services passively. The key feature of the passive check is it can only be performed by the external applications. 7. Explain OID Nagios? Simple Network Management Protocol (SNMP)- a network protocol which is also designed for the monitoring purpose uses the Object Identifiers to define the Management Information Base. 8. Can you use Nagios to monitor the window machine? Yes, you can use Nagios to monitor the window machine. However, if you are doing it for the first time then you have to follow the given steps: Set the Nagios to monitor the window system Add a separate host and server for the window monitoring 9. Describe the Nagios XI? On the current basis, Nagios XI is one of the most powerful monitoring software in the market. when it comes to monitoring critical infrastructures such as network protocols, applications, services, systems metrics, and network protocols experts only relies upon the Nagios XI. 10. Highlights the benefits of using Nagios for monitoring? There are various benefits of using Nagios software for critical monitoring. The list of benefits includes: Infrastructure updates before the outdated system cause any sort of failure Automatic tracking and troubleshooting of problem Coordinate responses Continuously Monitor infrastructure without any break Response to issues on an immediate basis

NAGIOS Interview Questions 11. what active check means? Active check is the globally recognized way to monitor the hosts and services. Both Nagios XI and Nagios core use it on the pre-determined schedule. 12. Describe the Nagios Network Analyzer? A network analyzer is a crucial aspect of the Nagios software that allows it to deeply scan the entire system in a search of any potential threat. The quick and reliable scan allow system admin to gather necessary data regarding the health of the system and granular data through network analysis. 13. Highlight the primary benefits of monitoring the websites with Nagios? The key benefits of monitoring websites with Nagios are given below: It enhances the website availability Increase website performance Quick detection of online threats such as bugs and hijacking 14. Name down some databases that support Nagios monitoring? There are a number of databases that support Nagios and some of them are mentioned below: Oracle MySQL Microsoft SQL software Postgres 15. Write down the protocols that support Nagios Nagios supports the number of protocols monitoring including; SMTP Monitoring, IPMI Monitoring, FTP Monitoring, LDAP Monitoring, POP Monitoring, and DNS monitoring. 16. what do you understand by the fact that Nagios is object-oriented? As already mentioned above, Nagios is open-source object-oriented monitoring software. Here the term “object-oriented” means that users can create the object definitions in the Nagios that inheritance from other objects. This essential feature of the Nagios further simplifies the complex relationship between components. 17. Can I use Nagios for both cloud computing and cloud monitoring? Yes, the Nagios has a reputation as one of the best monitoring software in the market and you can use it for various monitoring purposes including both virtual and physical. 18. state the name of any four virtualization platforms that supports Nagios? VMware, Amazon EC2, Xen and Microsoft Virtual PC are some of the most common examples of the virtualization platforms that support the Nagios monitoring. 19. Do you know the port numbers Nagios use to monitor its clients? Yes, the Nagios uses port number; 5666, 5667 and 5668 to monitor its clients. 20. Describe the process to verify the Nagios configuration? If you want to configure the Nagios, then you have to run it with the -v command line with option like: nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg. 21. Define the objects in Nagios? In the Nagios, objects refer to all the elements that are involved in the entire monitoring and alerting logic. 22. What are the types of objects you can witness in Nagios? The types of objects you can witness in the Nagios includes; Services, Hosts, commands, host groups, contact, time periods, and notification escalations. 23. How can you use plugin X in Nagios? Just like any other plugin, you have to download plugin X from the official website of Nagios which is https://exchange.nagios.org/. Once downloaded, you can run it manually to see if it is working correctly. 24. When it comes to monetary terms what is the main difference between Nagios Core and Nagios XI? Well, when it comes to monetary terms, Nagios Core is the free open source version while Nagios XI is the paid version limited to the individual who held the license. 25. What is the current Nagios state type? On the current basis, the monitoring host and services are determined by the two major components First: Status of the host and service Second: Types of the state the host or service is in 26. What are the two main state types in Nagios? The Nagios have two key state types; soft states and hard states. 27. Define NRPRE in Nagios? The term NRPE stands for the Nagios Remote Plugin Executor addon which is specifically designed by the experts to execute Nagios plugins on the Linux machines. 28. What database format Nagios support to store status data? RRD is the database format Nagios support and uses to store the status data. 29. Write down the components of NDO Utilities? The NDO utilities are the right mixture of the: NDOMOD Event Broker Module FILE2SOCK Utility LOG2NDO Utility NDO2DB Daemon 30. Can we monitor the operating system through Nagios? Yes, you can monitor any operation system through Nagios as long as it supports the software. NAGIOS Questions and Answers Pdf Download Read the full article

[thuemaychu]

Top phần mềm giám sát máy chủ tốt nhất

VDO DATA chuyên cung cấp dịch vụ thuê máy chủ chính hãng và không gian đặt máy chủ lý tưởng, với băng thông cao, đường truyền mạng nhanh chóng và ổn định, các hệ thống làm mát, nguồn điện dự phòng, hệ thống phòng chống cháy nổ,… Trong đó dịch vụ giám sát máy chủ là một trong những tiện ích mà chúng tôi mang lại

1, Phần mềm giám sát máy chủ Datadog

Sức mạnh của phần mềm giám sát máy chủ Datadog nằm ở khả năng giám sát ứng dụng với một tác nhân phần mềm dựa trên ngôn ngữ lập trình Go hiệu suất cao.

Nhiều ứng dụng máy chủ như máy chủ web, hệ điều hành và máy chủ ứng dụng cơ sở dữ liệu được Datadog hỗ trợ cho các dịch vụ máy chủ chạy trên đám mây – Cloud Server. Datadog cũng có một bộ tích hợp mạnh mẽ, giúp dễ dàng sử dụng bất kỳ loại ứng dụng máy chủ (hoặc đám mây) nào.

Tuy nhiên, khi nói đến giám sát cơ sở hạ tầng phần cứng máy chủ, Datadog có vẻ hơi thiếu, vì dịch vụ này khá nặng đối với các nhu cầu giám sát ứng dụng.

2, Phần mềm giám sát máy chủ LogicMonitor

LogicMonitor cung cấp các khả năng giám sát số liệu của máy chủ cho cả các dịch vụ máy chủ vật lý cũng như các trình ảo hóa và triển khai đám mây.

Một trong những điểm nổi bật chính của giải pháp LogicMonitor là tính năng khám phá tự động của nền tảng, có thể nhanh chóng tìm thấy các máy chủ và ứng dụng.

3, Phần mềm giám sát máy chủ ManageEngine

ManageEngine’s OpManager Plus là một giải pháp giám sát máy chủ khác khá mạnh mẽ

Phần mềm giám sát máy chủ của OpManager Plus cho phép quản trị viên giám sát hiệu suất thời gian thực của máy chủ, bao gồm cả việc sử dụng CPU, bộ nhớ và ổ đĩa trên nhiều loại máy chủ.

Vượt xa sự mong đợi trong công nghệ giám sát máy chủ, OpManager Plus còn tích hợp một số tính năng bảo mật, cung cấp cho quản trị viên các cảnh báo về các tình trạng lỗi khác nhau, ví dụ như một cuộc tấn công an ninh mạng.

4, Phần mềm giám sát máy chủ Nagiosnagios

Nagios là một nền tảng được hỗ trợ thương mại, được xây dựng trên Nagios Core với các tính năng cung cấp cho doanh nghiệp để sử dụng và giám sát máy chủ.

Nguồn gốc mã nguồn mở của Nagios là một điểm đặc biệt hấp dẫn đối với nhiều quản trị viên máy chủ, những người sớm bắt đầu với Nagios Core miễn phí và sau đó mở rộng lên Nagios XI khi nhu cầu của doanh nghiệp mở. Nagios XI có những điểm mạnh với giải pháp thương mại khi cói trình hướng dẫn cấu hình giúp người dùng nhanh chóng thiết lập giám sát.

Nagios không chỉ để theo dõi máy chủ. Giống như nhiều giải pháp giám sát khác nó cũng có thể được sử dụng cho các lớp giám sát tài nguyên CNTT khác, như mạng chẳng hạn.

>>> Patch panel và cách lắp đặt patch panel cho rack server

5, Phần mềm giám sát máy chủ Paessler

Sản phẩm giám sát máy chủ nòng cốt của Paessler là PRTG – là một trình giám sát lưu lượng cho các mạng. PRTG năm 2019 là một giải pháp giám sát rộng rãi có thể xử lý mạng, đám mây và máy chủ, cũng như cơ sở dữ liệu.

Thuộc tính thú vị của PRTG là khả năng giúp các quản trị viên CNTT hiểu biết về sử dụng tổng thể và lập kế hoạch năng lực. Khả năng đó có thể giúp các daonh nghiệp xác định khi nào cần tăng quy mô (hoặc giảm )

6, Phần mềm giám sát máy chủ Solarwinds

Solarwinds có một danh mục sản phẩm giám sát máy chủ và các ứng dụng mạnh mẽ và hiệu quả.

Trọng tâm cốt lõi của SAM là giám sát ứng dụng máy chủ với khả năng tích hợp để giám sát hơn 1.000 ứng dụng khác nhau. Tuy nhiên giám sát phần cứng máy chủ có lẽ không phải là phù hợp nhất với SAM, nhưng nó vẫn là một phần quan trọng của nền tảng.

Trong bối cảnh triển khai nhiều ứng dụng máy chủ hiện đại ngày nay, các doanh nghiệp cũng sử dụng cơ sở hạ tầng đám mây song song với các máy chủ vật lý. Một trong những lợi ích chính của SAM là nó cũng có thể được sử dụng để theo dõi và giám sát cơ sở hạ tầng và ứng dụng được triển khai trên đám mây trên Amazon Web Services (AWS) hoặc Microsoft Azure.

7, Phần mềm giám sát máy chủ Zabbix

Zabbix là một giải pháp CNTT nguồn mở khác được sử dụng phổ biến để giám sát máy chủ. Sự khác biệt giữa Zabbix và các công cụ giám sát máy chủ khác cũng là  nguồn mở đó là Zabbix không có phiên bản cho mục đích thương mại mà toàn bộ sản phẩm đều là nguồn mở và miễn phí.

Zabbix Inc cung cấp nhiều cấp độ hỗ trợ chuyên nghiệp khác nhau, từ cơ bản cho đến cấp độ hỗ trợ doanh nghiệp với đầy đủ các dịch vụ.

8, Phần mềm giám sát máy chủ Zenoss

Zenoss là một giải pháp giám sát máy chủ, quản lý CNTT mã nguồn mở bao gồm các khả năng giám sát máy chủ cũng như quản lý mạng. Zenoss có cả mức miễn phí cho cộng động và thương mại khi cung cấp các tính năng cho doanh nghiệp.

Một nhược điểm là không có đường dẫn nâng cấp giữa Zenoss Core và nền tảng doanh nghiệp. Ngoài ra, một số người sử dụng cho biết quá trình cài đặt cho Zenoss Service Dynamics rất phức tạp.

Zenoss Service Dynamics và Zenoss Cloud hỗ trợ nhiều dịch vụ giám sát cơ sở hạ tầng tại chỗ và đám mây và có công cụ mạnh mẽ có khả năng tự động khám phá các thiết bị.

Mọi thông tin chi tiết xin liên hệ về địa chỉ:

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–  Website: https://vdodata.vn

–  Email: info@vdo.vn

[terabitweb]

Original Post from Rapid7 Author: Louis Sato

Nagios XI post module

Nagios XI may store the credentials of the hosts it monitors, and with the new post module by Cale Smith, we’re now able to extract the Nagios database content along with its SSH keys and dump them into the MSF database. With the addition of this new post module, we can conveniently increase the opportunities for lateral movement.

Environment-based API token authentication

Our own ekelly-rapid7 added an alternate method of authenticating the Metasploit JSON-RPC web service via API token stored in an environment variable, which will allow running the Metasploit JSON-RPC web service without a database attached! The JSON-RPC server will check the presence of an environment variable MSF_WS_JSON_RPC_API_TOKEN if the database is not enabled.

Docs!

Something that’s not appreciated as much but the first thing we look at when exploring… Let’s show some appreciation to weh and nsa this week for new documentation added for some of our auxiliary scanners. hkerma has also added a nifty tool to help us all manage the state of our docs!

New modules (1)

Nagios XI Enumeration by Cale Smith

Enhancements and features

PR #12420 by ekelly-rapid7 adds an alternate method of authenticating the Metasploit RPC web service using a preshared authentication set in an environment variable. This is useful for running the Metasploit RPC web service without a database attached.

PR #12428 by acammack-r7 adds ability to add custom messages to default error and success messages so that a specific module can give tailored feedback when a predicted condition occurs.

PR #12437 by weh adds docs for wp_dukapress_file_read aux scanner module.

PR #12436 by weh adds docs for wordpress_scanner aux scanner module.

PR #12435 by weh adds docs for wordpress_xmlrpc_login aux scanner module.

PR #12418 by nsa adds docs for redis_server aux scanner module.

PR #12367 by hkerma adds a new tool to help manage docs by identifying stray docs (need to be renamed), docs which need to be created, and files which are in the wrong place. It does this in a markdown format, with links to the modules, to help keep automatic tabs on #12389.

Bugs fixed

PR #12443 by zeroSteiner fixes an issue with the Python reverse_http and reverse_https payloads. Payload invocation worked, however the first stage was not being generated correctly, resulting in no session and an error being thrown from the Python interpreter. This PR fixes this issue by fixing cached sizes and URI sizes.

PR #12366 by h00die fixes a nil error in the Atutor SQLi exploit module.

Get it

As always, you can update to the latest Metasploit Framework with msfupdate and you can get more details on the changes since the last blog post from GitHub:

Pull Requests 5.0.53…5.0.54

Full diff 5.0.53…5.0.54

We recently announced the release of Metasploit 5. You can get it by cloning the Metasploit Framework repo (master branch). To install fresh without using git, you can use the open-source-only Nightly Installers or the binary installers (which also include the commercial editions).

#gallery-0-5 { margin: auto; } #gallery-0-5 .gallery-item { float: left; margin-top: 10px; text-align: center; width: 33%; } #gallery-0-5 img { border: 2px solid #cfcfcf; } #gallery-0-5 .gallery-caption { margin-left: 0; } /* see gallery_shortcode() in wp-includes/media.php */

Go to Source Author: Louis Sato Metasploit Wrap-up Original Post from Rapid7 Author: Louis Sato Nagios XI post module Nagios XI may store the credentials of the hosts it monitors, and with the…

[digital-avenue]

Install Nagios Core On CentOS7 - Clearly Explained

Install and Configure Nagios Core Monitoring Server On CentOS7. This Nagios tutorial will helps you setup your own Nagios server.

Nagios is a industry slandered IT infrastructure monitoring solutions. Which is one of the most popular, open source , powerful server and network monitoring system. It enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. Nagios has the capability of monitoring application, services with an entire IT infrastructure.

VISIT WEBSITE: https://digitalave.github.io/spring/2019/10/08/Install_nagios_core_on_centos7.html

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[diyatestingupdates-blog]

5 tools that enable kickstarting software development with DevOps

The realization that adherence to quality is not a one off affair but the essential requisite for businesses to earn customers trust is driving companies to adopt the DevOps approach. It is a move over Agile and includes elements like Continuous Integration/Delivery. DevOps QA requires the Development, Testing, and Operations teams to collaborate seamlessly to offer quality products and services to the end customer. It is no longer confined to the SDLC phase alone but goes beyond by creating a total quality culture. It is the culture that ensures the quality of products or services to be upheld during the entire product lifecycle.

The DevOps testing strategy helps in better and quicker identification of glitches and improves the rate of deployment. It entails the simplification of process workflows in departments, improving intra department/process communication, and creating a common objective. However, for DevOps to work to its full potential, it should be enabled by the use of tools. The tools are not ‘one size fits all’ type and help in achieving Continuous Integration/Delivery, information sharing, process automation, and a shorter process cycle.

Since these tools come with a robust reporting mechanism, they help in generating quality feedback for every stakeholder to understand and follow. Besides achieving the DevOps objectives, the tools are categorized into groups based on their functionality. These are Continuous Integration, Configuration Management, Continuous Inspection, Containerization, and Virtualization. The DevOps team should ensure the following before embarking on DevOps testing:

All stakeholders should be on the same page during transformation to the DevOps model

Take one department or process at a time and thereafter include others incrementally

Measure the output of your department/process before and after DevOps adoption on the basis of well-defined metrics

Automate processes that are needed instead of forcing all into DevOps test automation

5 tools to enable the adoption of DevOps

#1 Nagios & Icinga: Among the many open source tools, Nagios or Nagios Core is a highly effective infrastructure monitoring tool thanks to the presence of a dedicated community of developers who create plugins. Nagios comes in three variants viz., XI, Log Server, and Fusion. While XI monitors all mission critical infrastructure components of an OS, the Log Server audits your system and identifies the security threats and trends among others. Fusion, on the other hand, provides a centralized network view. Overall, the tool written in C language monitors as well as alerts users about malfunctioning servers, switches, applications, and services.

Similar to Nagios is Icinga. Its scalable fork with high level features provide a great user experience. It monitors the software infrastructure with an SSL protected cluster system.

#2 Jenkins: This Java-based open source tool helps in DevOps testing by building, testing, and integrating software continuously besides monitoring some of the externally run jobs. Its popularity among the DevOps testing specialists is due to its GUI-based scalability and customization features. The fact that it requires little maintenance and has a repository of over 400 plugins makes it easier to build and execute any type of test cases.

#3 Docker: This open source containerization platform helps developers and admins to send a product or service for delivery without the intervening cross functional environments. Through its containerization technology, Docker lends portability to applications by moving them across platforms in self-contained units. Its standardized format and the ease of writing test cases in virtually any language make it easier for both the development and operations teams to use it. The tools help in configuration management, scaling, and controlling glitches.

#4 Git or GitHub: This open source tool came about as a response to Linux community’s need for a Source Control Management (SCM) software. It helps in control management and lends support to distributed systems. Its features such as enabling repos, local branching, convenient staging, multiple workflows, and pull requests among others make integration and deployment easy.

#5 AWS: The Amazon Web Services provide flexible services for developers to deliver quick products or services through its robust cloud computing features. The many features include networking, database, analytics, storage, computation, deployment, management, mobility, and application services.

Conclusion

The aforementioned DevOps tools help in automating test cases and provide the right CI and CD environment to deploy products and services smoothly.

This Article is originally published at Medium.com, 5 tools that enable kickstarting software development with DevOps.

[bestdevops]

Step by step procedures to Install Nagios XI Server in Centos 7

Step by step procedures to Install Nagios XI Server in Centos 7

Step by step proceduress to Install Nagios XI Server in Centos 7

#Update your centos os > yum install update > yum install wget

Read more Click here

Reference:- This tutorial was originally posted on scmGalaxy.com