#Citrix NetScaler

[richardmhicks]

Always On VPN Load Balancing with Loadbalancer.org

Recently, I had the opportunity to deploy the Loadbalancer.org load balancer as part of an enterprise Always On VPN deployment. In the past, I’ve published guidance for using F5 BIG-IP, Citrix ADC (formerly NetScaler), and Kemp LoadMaster, so in this post, I’ll provide guidance for configuring Loadbalancer.org for Always On VPN. IKEv2 Open the Loadbalancer.org management console and follow the…

[mariacallous]

Over the past couple of decades, a number of US government officials have left their roles for lucrative jobs at tech companies. Plenty of tech executives have also departed to take leadership positions inside federal agencies. But four experts who track the federal workforce tell WIRED they were stunned last week by a development unlike any other they could recall: The Department of Treasury internally announced that Tom Krause had been appointed its fiscal assistant secretary, but that he would simultaneously continue his job as CEO of the company Cloud Software Group.

Krause is now in charge of both a sensitive government payment system and a company that has millions of dollars’ worth of active contracts with various federal agencies through distribution partners, according to a WIRED review of searchable spending records. The Department of Treasury alone accounts for a dozen ongoing contracts tied to Krause’s company that are together valued between $7.3 million to $11.8 million. These include licenses for the data visualization tool ibi WebFocus and purchases of systems called Citrix NetScaler that help manage traffic to apps. (Some publicly posted procurement records do not break out contract details, so actual figures may be even higher.)

Critics have expressed concern about the alleged conflicts of interest posed by Krause’s decision to keep his role in the private sector. Cloud Software could benefit from extending its federal contracts or securing additional ones, though there is no public evidence that Krause has done anything improper with his dual roles. Existing federal regulations also bar actual and apparent unjust favoritism in contracting. “Public trust in those safeguards is nonnegotiable,” says Scott Amey, general counsel at the Project on Government Oversight, a nonpartisan watchdog group.

As Krause moves forward with two jobs, he could have to potentially navigate not only contracting conflicts, but also dueling crises. “What would happen if a Citrix emergency emerges at the same time as Treasury obligations?” says Jeff Hauser, founder and executive director of the Revolving Door Project, which researches federal appointees. “Generally, the thicket of restrictions on full-time employees would make a CEO role impossible in an administration which took adherence to ethics laws seriously.”

Krause, the Treasury Department, and Cloud Software didn’t respond to requests for comment. Cloud Software investors also didn’t respond to a request for comment.

The Treasury Department has told Congress that Krause is a “special government employee”—a type of temporary role—that is supposed to be held to “the same ethical standards of privacy, confidentiality, conflicts of interest assessment, and professionalism of other government employees.” In a foreword to a code of conduct policy posted on Cloud Software’s website, Krause states, “Cloud Software Group is committed to ensuring that its business is conducted ethically, in compliance with the law, and according to its values of integrity, honesty and respect.”

Krause is among a group of several dozen veteran tech executives, mid-level tech operations managers, and fresh-out-of-school software coders who have been recently installed across a series of federal agencies under the auspices of the self-styled Department of Government Efficiency. DOGE’s authority is being challenged by some Democratic state attorneys general. In the meantime, its representatives have been carrying out an order from President Donald Trump to cut costs and modernize technology across the government.

There is some precedent for corporate executives to simultaneously work in the US government. When the US was at war in the early 1900s, the federal government recruited business leaders to fill key posts. They retained their private sector jobs and wages; the government pitched in a $1 annual salary to the executives who became known as “dollar-a-year men.” Congress later raised concerns that some of them had engaged in self-dealing.

Since then, other executives have continued to retain their jobs as they serve on government boards and commissions, typically in a part-time capacity. But maintaining a day-to-day operational role in both the federal government and at a corporation is now virtually unheard of, says David E. Lewis, a political scientist who wrote a book on appointed government bureaucrats. “Most persons in regular executive positions divest themselves of private interests before government service,” he says.

Trump, according to his company, has handed management of his businesses, including hotels and golf courses, to his children for the duration of his presidency (though he reportedly still takes meetings that have raised questions among ethics experts). Musk, who is CEO of Tesla and SpaceX and has oversight of four other companies, including X and Neuralink, has been a vocal figure in DOGE’s operations, but the White House has said he’s not actually in charge—without specifying who is leading the project. Some of the other individuals associated with DOGE are otherwise unemployed, have taken leave, or maintain dual roles but at lower levels than chief executive.

Krause is the only Trump administration official identified so far as being a CEO and a day-to-day decisionmaker inside one particular agency. After years of working as an executive at chip companies, Krause joined Florida-based Cloud Software Group in 2022. The company was created that year as part of a private-equity-backed acquisition of Citrix, followed by a merger with Tibco, another tech company. At the time, Citrix was saddled with an extensive amount of debt and generating essentially stagnant revenues, and while Tibco had not recently publicly disclosed its finances, analysts had considered the company’s outlook to be “negative.”

The US government, including state and local agencies, is expected to spend $287 billion on technology this year, or about 14 percent of overall US tech spending, according to Forrester, a research and advisory company. Whether DOGE’s efforts to boost the quality and efficiency of federal IT systems will lead that spending to increase or decrease isn’t clear. So far, DOGE has both tried to purchase emerging technologies and moved to cancel some existing contracts. But Krause’s inside access could potentially provide an advantage to Cloud Software at a pivotal moment for the company.

Over the past couple of years, Cloud Software has laid off thousands of people and faced accusations that it potentially became lax with cybersecurity. Cloud Software’s most well-known offering, Citrix, enables groups of workers to access data and run apps that are located on a remote machine. But increasing adoption of tools that can operate on any device has chipped away at some of Citrix’s dominance, according to Will McKeon-White, senior analyst for infrastructure and operations at Forrester. There are other options now, he says, including from Microsoft and smaller companies such as Island.

Cloud Software’s Tibco program, which helps workers automate tasks such as adding a new user to multiple internal databases, is often mentioned in the wrong sort of conversations these days, according to David Mooter, a Forrester principal analyst. “They tend to come up more when somebody wants to abandon them,” he says.

That said, some Cloud Software services are more affordable than alternatives for governments, and they also are better suited for the older infrastructure used by some agencies. Last year appears to have been one of Citrix’s best in a long time financially, says Shannon Kalvar, a research director for enterprise systems management and other areas at IDC. One reason for the upswing is that Citrix has put more emphasis on catering to the feature demands of its largest customers, including governments.

[cyber-sec]

Critical Citrix NetScaler Flaw Exploited as Zero-Day

A critical memory overflow flaw in Citrix NetScaler has been actively exploited, threatening both current and outdated systems.

Citrix has patched the CVE-2025-6543 vulnerability affecting NetScaler ADC and Gateway. Exploiting it could lead to denial-of-service or remote control, particularly on unmitigated systems. Citrix urges users to upgrade to patched versions and migrate from unsupported ones to prevent further attacks.

Sources: SecurityWeek | Citrix Support

[kennak]

本日、CISAは米国連邦政府機関に対し、最近パッチが適用された3件のCitrix NetScalerとGoogle Chromeのゼロデイ攻撃から積極的に悪用されないようシステムを保護するよう命令し、Citrix RCEのバグには1週間以内にパッチを適用するよう求めました。 サイバーセキュリティ局は 追加し にこれらの脆弱性を 本日、悪用された既知の脆弱性カタログ 、こうした脆弱性は「悪意のあるサイバー攻撃者にとって頻繁な攻撃ベクトル」であり、「連邦企業に重大なリスク」をもたらすと述べた。 シトリックス は火曜日、 リモートでのコード実行や拒否に悪用される可能性がある Netscaler 管理インターフェイスに影響を与える CVE-2023-6548 コード インジェクションの脆弱性と CVE-2023-6549 のバッファ オーバーフローに対して、インターネットに公開された Netscaler ADC およびゲートウェイ アプライアンスにただちにパッチを適用するよう顧客に呼びかけました。それぞれ -of-service 攻撃。 セキュリティ アップデートをすぐにインストールできない場合は、一時的な回避策として、影響を受けるインスタンスへのネットワーク トラフィックをブロックし、オンラインでアクセスできないようにすることができます。 Shadowserver 脅威監視プラットフォームによると、 51,000 を超える Netscaler アプライアンスがオンラインで公開されており 現在 管理インターフェイスにアクセスできるのは 1,500 のみです。 、インターネット経由で CISA は本日、Chromium V8 JavaScript エンジンの境界外メモリ アクセス CVE-2024-0519 を KEV リストに追加しました。 これは、 適用された、実際に悪用された最初の Chrome ゼロデイです。 Google によって今年パッチが 脆弱な NetScaler インスタンスを保護するのに 1 週​​間 ) の規定に従って、特定の期限内にネットワーク上の脆弱なデバイスにパッチを適用する必要があります CISA の KEV リストに含まれた後、米国連邦文民行政府機関 (FCEB) は、3 年前に発行された拘束力のある運用指令 ( BOD 22-01 。 現在パッチが適用されている 3 つのゼロデイのうち、NetScaler ADC およびゲートウェイ管理インターフェイスに影響を与える CVE-2023-6548 脆弱性については、1 週間以内に来週水曜日 1 月 24 日までにパッチを適用することをサイバーセキュリティ機関は望んでいます。 残りの 2 つ、CVE-2023-6549 NetScaler バッファ オーバーフローと CVE-2024-0519 Google Chrome バグは、2 月 7 日までの 3 週間以内に軽減する必要があります。 CISAはCVE-2023-6548パッチプロセスの迅速化について説明していないが、顧客は脆弱なアプライアンスをできるだけ早く保護する必要があるというCitrixの警告と、バグによる管理インターフェースへの影響が重要な役割を果たしたと考えられる。 BOD 22-01 は米国連邦機関にのみ適用されますが、CISA はすべての組織 (民間企業を含む) に、これらのセキュリティ上の欠陥をできるだけ早く修正することを優先するよう求めました。

CISA、連邦政府機関に対し、1週間以内にCitrix RCEにパッチを適用するよう要請

[the-hacker-news]

Critical Citrix NetScaler Flaw Exploited to Target from Government, Tech Firms

The Hacker News : Citrix is warning of exploitation of a recently disclosed critical security flaw in NetScaler ADC and Gateway appliances that could result in exposure of sensitive information. Tracked as CVE-2023-4966 (CVSS score: 9.4), the vulnerability impacts the following supported versions - NetScaler ADC and NetScaler Gateway 14.1 before 14.1-8.50 NetScaler ADC and NetScaler Gateway 13.1 before http://dlvr.it/SxcVKs Posted by : Mohit Kumar ( Hacker )

[ericvanderburg]

CitrixBleed 2: The nightmare that echoes the ‘CitrixBleed’ flaw in Citrix NetScaler devices

http://i.securitythinkingcap.com/TLZ5K4

[easejobs4u]

وظائف شركه المؤيد للكمبيوتر ف البحرين 

[howtousepeacockwithvpn]

did netscaler replace citrix vpn

🔒🌍✨ Get 3 Months FREE VPN - Secure & Private Internet Access Worldwide! Click Here ✨🌍🔒

did netscaler replace citrix vpn

Netscaler VPN vs Citrix VPN

Netscaler VPN and Citrix VPN are two popular solutions used for secure remote network access, but they have distinct differences that make them suitable for different organizational needs.

Netscaler VPN, developed by Citrix, is a high-performance application delivery controller that provides advanced load balancing, security, and traffic management for organizations. It offers robust encryption and authentication mechanisms to ensure secure data transmission between remote users and the corporate network. Netscaler VPN is known for its scalability and ability to handle high volumes of traffic efficiently, making it a preferred choice for enterprises with complex network infrastructures.

On the other hand, Citrix VPN is a more specialized solution that focuses primarily on providing secure remote access to corporate resources for employees working outside the office. It offers a user-friendly interface and seamless integration with Citrix Workspace, allowing users to access applications and data securely from any location. Citrix VPN is designed to prioritize user experience while maintaining stringent security protocols to protect sensitive information.

When comparing Netscaler VPN vs Citrix VPN, organizations need to consider their specific requirements regarding network complexity, scalability, and user experience. Netscaler VPN is ideal for large enterprises with extensive network needs, while Citrix VPN is well-suited for smaller businesses looking for a simple and secure remote access solution for their employees.

In conclusion, both Netscaler VPN and Citrix VPN offer secure remote access capabilities, but their features and target users differ. Organizations should evaluate their network requirements and user needs to determine which solution aligns best with their objectives.

Netscaler VPN features

Title: Exploring Netscaler VPN Features: Secure Connectivity for Modern Businesses

In today's dynamic business landscape, the need for secure and reliable remote access solutions is more critical than ever. Netscaler VPN emerges as a robust contender, offering a comprehensive suite of features designed to meet the demands of modern enterprises. Let's delve into the key features that make Netscaler VPN a preferred choice for businesses worldwide.

Advanced Encryption: Security is paramount when it comes to remote access. Netscaler VPN employs cutting-edge encryption protocols such as SSL/TLS to safeguard data in transit, ensuring that sensitive information remains confidential and protected from unauthorized access.

Multi-factor Authentication (MFA): Strengthening access control mechanisms, Netscaler VPN supports multi-factor authentication, adding an extra layer of security by requiring users to provide multiple forms of identification before granting access. This mitigates the risk of unauthorized access, even in the event of compromised credentials.

Scalability: As businesses grow, so do their connectivity needs. Netscaler VPN offers scalability features that allow seamless expansion to accommodate a growing user base and evolving network requirements, ensuring uninterrupted access for employees, partners, and stakeholders.

Granular Access Controls: Not all users require access to the same resources. Netscaler VPN enables administrators to implement granular access controls, defining specific policies and permissions based on user roles, device types, and other contextual factors. This ensures that users only have access to the resources necessary for their roles, minimizing the risk of unauthorized access.

High Availability and Reliability: Downtime is not an option in today's always-on business environment. Netscaler VPN is designed for high availability and reliability, with features such as automatic failover and load balancing to ensure uninterrupted access to critical resources, even in the face of network disruptions or hardware failures.

In conclusion, Netscaler VPN offers a robust set of features that address the security, scalability, and reliability requirements of modern businesses. By providing secure remote access to critical resources, Netscaler VPN empowers organizations to embrace remote work while maintaining the highest standards of security and compliance.

Citrix VPN replacement options

Finding a suitable replacement for Citrix VPN is crucial for organizations looking to enhance remote access and secure communication. When considering alternative options, it's essential to prioritize ease of use, security features, and scalability.

One popular alternative to Citrix VPN is Pulse Secure. Pulse Secure offers secure remote access solutions with robust features such as multi-factor authentication, endpoint compliance checking, and granular access controls. It ensures secure connectivity for remote employees while maintaining high levels of data protection.

Another noteworthy option is Cisco AnyConnect Secure Mobility Client. Cisco AnyConnect provides a seamless VPN experience with advanced security features like threat protection, device-level authentication, and secure tunneling. It is known for its user-friendly interface and compatibility across various devices and operating systems.

For organizations seeking an open-source solution, OpenVPN is a reliable choice. OpenVPN offers flexibility and customization options, making it suitable for businesses with specific security requirements. Its strong encryption protocols and community support make it a popular choice among tech-savvy users.

Lastly, WireGuard is a lightweight and fast VPN protocol gaining popularity as a Citrix VPN replacement. WireGuard offers high-speed connections with modern encryption standards, making it ideal for organizations prioritizing performance and security.

In conclusion, choosing the right Citrix VPN replacement involves evaluating factors like security, ease of use, and scalability. By exploring options like Pulse Secure, Cisco AnyConnect, OpenVPN, and WireGuard, organizations can find a suitable alternative that meets their remote access needs while ensuring data privacy and security.

Netscaler VPN deployment considerations

When planning to deploy a Netscaler VPN, there are several key considerations that must be taken into account in order to ensure a successful implementation. Netscaler VPN solutions offer secure remote access to your network for employees, contractors, and other authorized users. Here are some important considerations to keep in mind when deploying a Netscaler VPN:

Scalability: Consider the current and future needs of your organization. Ensure that the chosen Netscaler VPN solution can scale up to accommodate the increased number of users and devices accessing the network remotely.

Security: Security is paramount when it comes to VPN deployments. Make sure to implement strong authentication methods, encryption protocols, and other security measures to protect your network from unauthorized access and cyber threats.

Connectivity: Evaluate the connectivity requirements of your remote users. Ensure that the Netscaler VPN solution can provide stable and reliable connections, especially for users accessing the network from remote locations with limited bandwidth.

Compliance: Depending on the industry your organization operates in, there may be specific compliance requirements that need to be met when deploying a VPN solution. Ensure that the chosen Netscaler VPN solution complies with relevant regulations and standards.

User Experience: Consider the user experience of remote users accessing the network via the VPN. Opt for a Netscaler VPN solution that is easy to use and provides seamless connectivity for users working remotely.

By carefully considering these key aspects, you can ensure a smooth and successful deployment of a Netscaler VPN solution that meets the needs of your organization and remote users.

Citrix VPN migration to Netscaler

Citrix VPN migration to Netscaler is a crucial process for organizations looking to enhance the security and efficiency of their network infrastructure. As technology evolves, it becomes essential for businesses to upgrade their VPN solutions to ensure data protection and seamless connectivity for remote users.

Netscaler, a robust application delivery controller developed by Citrix, offers advanced features and capabilities that can significantly improve the performance of VPN services. By migrating from traditional Citrix VPN solutions to Netscaler, organizations can benefit from enhanced security protocols, increased scalability, and optimized network traffic management.

One of the key advantages of migrating to Netscaler is its ability to provide secure remote access for employees working from various locations. With its advanced encryption techniques and multi-factor authentication options, Netscaler ensures that sensitive data transmitted through the VPN remains protected from cyber threats.

Furthermore, Netscaler offers load balancing capabilities that can distribute network traffic efficiently, leading to improved performance and reduced downtime. This is particularly beneficial for organizations with high volumes of remote users accessing the VPN simultaneously.

In conclusion, Citrix VPN migration to Netscaler presents a strategic opportunity for businesses to modernize their network infrastructure and ensure a secure and seamless remote access experience for their employees. By leveraging the advanced features and capabilities of Netscaler, organizations can enhance their overall network security posture and improve operational efficiency.

[canonlyaccesswebsitethroughvpn]

did netsclaer replae citrix vpn

🔒🌍✨ Get 3 Months FREE VPN - Secure & Private Internet Access Worldwide! Click Here ✨🌍🔒

did netsclaer replae citrix vpn

Netscaler VPN vs Citrix VPN

When it comes to remote access solutions, Netscaler VPN and Citrix VPN are two popular options that cater to the needs of businesses and individuals alike. Both offer secure connections for remote users, but they have distinct features that set them apart.

Netscaler VPN, provided by Citrix, is a robust solution that offers advanced security features and high performance. It utilizes SSL/TLS protocols to create a secure connection between the user and the corporate network. Netscaler VPN also provides granular access controls, allowing administrators to define specific policies based on user roles and device compliance.

On the other hand, Citrix VPN is a more traditional VPN solution that establishes a secure tunnel using IPsec or other protocols. While Citrix VPN may offer reliable connectivity, it may lack some of the advanced features found in Netscaler VPN. Citrix VPN is often used by smaller businesses or individuals who prioritize ease of use over advanced security features.

In terms of performance, Netscaler VPN is known for its scalability and load-balancing capabilities, making it suitable for large organizations with high traffic volume. Citrix VPN, on the other hand, may be more suited for smaller businesses or individuals who do not require as much scalability.

In conclusion, both Netscaler VPN and Citrix VPN are viable options for remote access, each with its own strengths and weaknesses. Businesses and individuals should consider their specific needs and priorities when choosing between the two solutions.

Netscaler VPN features

Netscaler VPN, also known as Citrix ADC, offers a wide range of features that ensure secure and reliable remote access to corporate networks. Designed to meet the needs of businesses seeking advanced network security solutions, Netscaler VPN is widely praised for its robust feature set and ease of use.

One of the key features of Netscaler VPN is its support for various authentication methods, including two-factor authentication and integration with third-party identity providers. This ensures that only authorized users can access the corporate network, enhancing overall security.

Additionally, Netscaler VPN boasts robust encryption capabilities to protect data in transit, safeguarding sensitive information from potential breaches or cyberattacks. With support for leading encryption protocols such as SSL and TLS, Netscaler VPN ensures that data remains secure during transmission.

Moreover, Netscaler VPN offers high availability and load balancing features to optimize network performance and ensure seamless connectivity for remote users. By distributing network traffic efficiently and maintaining uptime, Netscaler VPN helps businesses provide uninterrupted access to critical resources.

Furthermore, Netscaler VPN's user-friendly interface and comprehensive management tools make it easy for administrators to configure and monitor VPN connections, simplifying network management tasks and reducing operational overhead.

In conclusion, Netscaler VPN stands out as a reliable and feature-rich solution for businesses looking to secure their remote access infrastructure effectively. With its advanced security capabilities, encryption support, high availability features, and user-friendly interface, Netscaler VPN offers a compelling option for organizations seeking a robust VPN solution.

Citrix VPN benefits

Citrix VPN, also known as Citrix Virtual Private Network, offers a range of benefits for businesses and individuals looking to enhance their online security and privacy. By utilizing Citrix VPN, users can establish a secure and encrypted connection to the internet, ensuring that their sensitive data remains protected from potential cyber threats.

One of the primary advantages of using Citrix VPN is the ability to access restricted online content from anywhere in the world. By masking your IP address and routing your internet traffic through a secure server, Citrix VPN allows you to bypass geographical restrictions and access websites and services that may be otherwise unavailable in your region.

Furthermore, Citrix VPN helps safeguard your data when using public Wi-Fi networks, such as those found in cafes, airports, and hotels. These networks are often unsecured, making them prime targets for hackers seeking to intercept sensitive information. By connecting to Citrix VPN, you can encrypt your data transmissions and protect yourself from potential cyber attacks.

In addition to enhancing online security, Citrix VPN can also improve internet speed and performance by reducing latency and optimizing data transfer rates. This is especially beneficial for users who engage in activities that require fast and reliable internet connections, such as online gaming or video streaming.

Overall, Citrix VPN offers a comprehensive solution for individuals and businesses seeking to enhance their online security, privacy, and accessibility. By leveraging the benefits of Citrix VPN, users can enjoy a safer and more seamless internet experience, regardless of their location or network environment.

Netscaler VPN upgrade

Title: Upgrading Your Netscaler VPN: A Step-by-Step Guide

Upgrading your Netscaler VPN is crucial for ensuring the security and efficiency of your network. With each upgrade, you gain access to new features, bug fixes, and security patches that help safeguard your data and improve user experience. In this guide, we'll walk you through the steps to successfully upgrade your Netscaler VPN.

Assessment and Planning: Before starting the upgrade process, assess your current VPN setup and identify any potential issues or compatibility concerns. Review release notes for the new version to understand what changes are involved and if any additional configuration steps are required.

Backup Configuration: Prior to the upgrade, back up your current VPN configuration to prevent any loss of settings or data. This backup will serve as a safety net in case any issues arise during the upgrade process.

Download and Install: Visit the Citrix website or your vendor's portal to download the latest version of Netscaler VPN software. Follow the installation instructions provided, ensuring that you meet all system requirements and prerequisites.

Testing: After the upgrade is complete, conduct thorough testing to ensure that all VPN functionalities are working as expected. Test different user scenarios, connectivity options, and security features to verify the integrity of the upgrade.

User Communication: Keep your users informed about the upcoming upgrade schedule and any changes they might experience. Provide training or documentation as needed to help them adapt to any new features or interfaces.

Monitoring and Maintenance: Once the upgrade is finalized, establish a routine monitoring and maintenance schedule to keep your Netscaler VPN running smoothly. Regularly check for updates and patches to stay ahead of potential security vulnerabilities.

By following these steps, you can ensure a seamless and successful upgrade of your Netscaler VPN, enhancing the security and performance of your network infrastructure.

Review of Netscaler replacing Citrix VPN

Title: Streamlining Access: A Review of Netscaler as a Replacement for Citrix VPN

In today's fast-paced digital landscape, seamless and secure remote access is paramount for businesses of all sizes. With the increasing demand for flexible work arrangements, many organizations are reevaluating their virtual private network (VPN) solutions to ensure optimal performance, scalability, and security. One such alternative gaining traction is Netscaler, a comprehensive application delivery controller (ADC) developed by Citrix Systems.

Replacing Citrix VPN with Netscaler offers several advantages that cater to the evolving needs of modern enterprises. Firstly, Netscaler provides enhanced performance and scalability, thanks to its advanced load balancing capabilities. By efficiently distributing network traffic across multiple servers, Netscaler ensures high availability and reliability, minimizing downtime and optimizing user experience.

Moreover, Netscaler boasts robust security features, including SSL encryption, authentication, and access controls, safeguarding sensitive data and mitigating cyber threats. Its comprehensive security policies enable organizations to enforce granular access controls based on user roles, device types, and geographical locations, ensuring compliance with regulatory requirements and protecting against unauthorized access.

Another compelling aspect of Netscaler is its integrated application delivery capabilities, which go beyond traditional VPN solutions. With features such as content caching, compression, and application acceleration, Netscaler accelerates application performance and improves user productivity, even over bandwidth-constrained networks.

Furthermore, Netscaler offers seamless integration with Citrix Virtual Apps and Desktops (formerly XenApp and XenDesktop), providing a holistic solution for remote access and application delivery. This integration streamlines deployment and management, reducing complexity and operational overhead for IT administrators.

In conclusion, the transition from Citrix VPN to Netscaler presents a strategic opportunity for organizations to optimize remote access, enhance security, and improve overall network performance. By leveraging Netscaler's advanced features and seamless integration capabilities, businesses can stay ahead in today's digital age while empowering their workforce with secure and reliable access to critical resources from anywhere, at any time.

[techrookies]

Ransomware hackers target major Citrix NetScaler flaw

Cybersecurity researchers from Sophos have discovered a new hacking campaign in which the threat actors leveraged a known vulnerability to conduct domain-wide attacks.  According to the researchers’ report, a group called ‘STAC4663’ managed to exploit CVE-2023-3519 to infiltrate vulnerable systems and deploy all sorts of malicious software. The exploit is a remote code execution vulnerability…

[digitalcreationsllc]

Citrix urges NetScaler ADC, Gateway customers to patch

Citrix pushed for customers to upgrade to the latest versions of NetScaler ADC and NetScaler Gateway on Monday, after learning about incidents consistent with session hijacking and credible reports of targeted attacks against a critical vulnerability. Citrix released patches to address the vulnerability, CVE-2023-4966, on Oct. 10, and warned that exploitation of the flaw can lead to data…

[elitevisers]

Citrix servers hacked using zero-day exploit

https://eliteviser.com/2023/08/16/citrix-servers-hacked-using-zero-day-exploit/

Citrix servers hacked using zero-day exploit

About 2,000 Citrix NetScaler servers have been compromised in what appears to be a large-scale endpoint attack. That’s according to…

[kennak]

一般社団法人JPCERT コーディネーションセンター（JPCERT/CC）は10月20日、Citrix ADCおよびCitrix Gatewayの脆弱性（CVE-2023-4966）に関する注意喚起を発表した。影響を受けるシステムは以下の通り。NetScaler ADCおよびNetScaler Gateway 14.1-8.50より前の14.1系のバージョンNetScaler ADCおよびNetScaler Gateway 13.1-49.15より前の13.1系のバージョンNetScaler ADCおよびNetScaler Gateway 13.0-92.19より前の13系のバージョンNetScaler ADC 13.1-FIPS 13.1-37.164より前の13.1-FIPS系のバージョンNetScaler ADC 12.1-FIPS 12.1-55.300より前の12.1-FIPS系のバージョンNetScaler ADC 12.1-NDcPP 12.1-55.300より前の12.1-NDcPP系のバージョン※ゲートウェイ（VPN仮想サーバー、ICA Proxy、CVPN、RDP Proxy）かAAA仮想サーバとして設定されている場合に本脆弱性の影響を受ける　Citrixでは現地時間10月10日に、Citrix NetScaler ADC（Citrix ADC）およびNetScaler Gateway（Citrix Gateway）における脆弱性（CVE-2023-4966、CVE-2023-4967）に関する情報を公開している。本脆弱性が悪用されると、認証されていない遠隔の第三者が認証を回避して機密情報を取得するなどの可能性がある。　Citrixでは情報漏えいの脆弱性（CVE-2023-4966）について、脆弱性を悪用する攻撃を確認しており、Mandiantも現地時間10月17日に、同脆弱性を悪用する活動に関するブログを公開している。　Citrixは本脆弱性を修正した下記バージョンへのアップグレードを推奨しており、JPCERT/CCでも修正済みバージョンの適用を検討するよう呼びかけている。

Citrix ADCおよびCitrix Gatewayの脆弱性（CVE-2023-4966）に注意を呼びかけ | ScanNetSecurity

[the-hacker-news]

Citrix, VMware, and Atlassian Hit with Critical Flaws — Patch ASAP!

The Hacker News : Citrix is warning of two zero-day security vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) that are being actively exploited in the wild. The flaws are listed below - CVE-2023-6548 (CVSS score: 5.5) - Authenticated (low privileged) remote code execution on Management Interface (requires access to NSIP, CLIP, or SNIP with management http://dlvr.it/T1TkCF Posted by : Mohit Kumar ( Hacker )

[ericvanderburg]

Citrix Releases Emergency Patches for Actively Exploited CVE-2025-6543 in NetScaler ADC

http://i.securitythinkingcap.com/TLYVVN