Barracuda Networks SP4 manual Bugfixes Description

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Bugfixes Included with

Barracuda NG Network Access Client SP4

Table 1–2 Bugfixes

Description

(13431) When using different interfaces, e.g. WLAN, UMTS and LAN, the Client did occasionally not work properly. This issue was fixed.

(12701) While in reconnecting state, the Client did not react properly on the rvpn -dcommand issued through the CLI. This issue was fixed.

(12832) An issue regarding the IsActiveDirectoryAccessibility setting of the Direct Access feature was fixed.

(12841) Occasionally, the Client was not properly recognizing whether currently an Active Directory server is accessible or not, some times resulting in unwanted VPN reconnection attempts due to AD servers becoming accessible through a connected LAN. This issue was fixed.

(12846) With enabled Direct Access, connections were erroneously initiated although no IP address was available locally. This issue was fixed.

(12858) Clicking Connect within the tray window erroneously always brought the Client up with the default profile instead of using the Current Profile as displayed within the tray window. This issue was fixed.

(12869) In very rare cases, the Client used to crash due to a problem with DNS.DLL. This issue was fixed.

(12873) In rare cases, the Client was not able to determine a virtual adapter’s IP address. This issue was fixed.

(12927) In rare cases, the Client’s system tray icon would stall. This issue was fixed.

(12936) In very are cases, the Client’s internal system check could not detect the correct IP address of a virtual adapter if, at the same tim,e a WMI script assigned to it was active. This issue was fixed.

(12953) Under certain circumstances, Direct Access activity stopped although it should have been continuing to work. This issue was fixed.

(13156) The Client did erroneously not re-route transports as intended on changing VPN profiles offering different routes. Instead, it kept the old routes. This issue waa fixed.

(13394) The Client’s automatic update function did erroneously not test for file violation errors, resulting in failing update attempts due to non-writeable or non-readable files. This issue was fixed.

(13289) Symantec and WinDefender were erroneously not recognized by the Health Agent. This issue was fixed.

(13290) Under certain circumstances, share mounts within virtual machines were erroneously blocked. This issue was fixed.

(12955) It was erroneously not possible to use the Client’s virtual keyboard for filling in the password field. This issue was fixed.

(13139) If a VPN connection had disabled the built-in Windows firewall in order to enable the NAC Firewall, the Windows firewall was not automatically re-enabled as intended after terminating the connection. This issue was fixed.

(13137) The built-in Windows firewall was not properly fed with information by the Client and therefore did not recognize the NAC Firewall even if the Client was active. This issue was fixed.

(12826) An issue regarding application lookup was fixed.

(13399) Occasionally, the firewall was erroneously activated on virtual adapters although it had been configured not to do so. This issue was fixed.

(13423) VPN Probing did erroneously not use internal firewall rules for its purposes. This issue was fixed.

(12850) An issue regarding popups and notifications was fixed.

(13460) In rare cases, the Client’s host route protection tried to use the wrong interface IP address due to a missing internal lookup function to recognize IP address changes. This issue was fixed.

6 Migration Instructions - Bugfixes Included with Barracuda NG Network Access Client SP4

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Contents Page Copyright Notice Content Migration Instructions General Bugfixes Description Bugfixes Description Page

SP4 specifications

Barracuda Networks, a prominent name in cybersecurity and data protection, has recently introduced its latest iteration of the Secure Web Gateway, known as Barracuda SP4. This advanced security solution is engineered to address the growing challenges posed by an increasingly complex threat landscape, offering organizations a robust defense against various cyber threats while ensuring seamless web access.

One of the standout features of Barracuda SP4 is its comprehensive threat intelligence. It leverages Barracuda’s proprietary artificial intelligence and machine learning algorithms to analyze vast amounts of data in real-time. This technology enables the system to detect, block, and mitigate emerging threats, such as malware, ransomware, and phishing attacks, before they can compromise an organization’s network.

SP4 also boasts enhanced visibility and control over internet usage within the organization. It includes detailed reporting and analytics tools that provide administrators with insights into user activities, bandwidth consumption, and potential security incidents. By allowing organizations to monitor and manage web traffic more effectively, SP4 empowers IT teams to enforce acceptable use policies and optimize performance.

In terms of performance, Barracuda SP4 offers improved speed and scalability. The architecture is designed to handle high volumes of web traffic without sacrificing speed, ensuring that users experience minimal latency in their online activities. This feature is particularly crucial for organizations with remote or distributed workforces, as it facilitates unhindered access to necessary resources while maintaining security.

Another significant characteristic of Barracuda SP4 is its integration capabilities. The solution seamlessly integrates with existing security infrastructure, including firewalls, intrusion detection systems, and endpoint protection solutions. This allows organizations to enrich their security posture without the need for complete overhauls or significant investments in new technologies.

Moreover, Barracuda SP4 emphasizes user experience. Its intuitive user interface simplifies configuration and management tasks, enabling IT teams to deploy the solution quickly and efficiently. Additionally, the powerful policy management features allow organizations to customize security measures based on specific business needs, ensuring that security protocols align with operational requirements.

In conclusion, Barracuda Networks SP4 represents a cutting-edge solution designed to meet the evolving demands of cybersecurity. With its robust threat intelligence, enhanced visibility, superior performance, and seamless integration, the platform stands as a vital asset for organizations seeking to fortify their web security infrastructure and ensure safe internet usage across their networks. As cyber threats continue to evolve, Barracuda SP4 provides the tools and technologies necessary for effective defense.