What’s New in Absolute Secure Access v14

Absolute Software recently announced a significant upgrade for its popular secure remote access and Zero Trust Network Access (ZTNA) solution. Version 14 of Secure Access introduces many compelling new features and updates that administrators will find beneficial. In addition, crucial security vulnerabilities in the previous release have been addressed.

New Features

Absolute Secure Access v14.x includes many enhancements over previous releases. Here are a few of the highlights.

Improved Performance

Absolute Secure Access v14 provides much faster throughput on multi-gigabit networks (e.g., 2.5Gbps Wi-Fi 6E/7 or 10Gbps wired). New kernel-level optimizations reduce CPU overhead by up to 40% on high-speed links, improving performance on faster networks.

Modern Certificate Handling

SHA-1 has been deprecated since 2011, and beginning with Absolute Secure Access v14, support for SHA-1 certificates has been removed completely.

Enhanced Client Auto Reconnect

Improved client auto-reconnect logic now survives Windows standby mode for more than 12 hours (previous versions were capped at around 4 hours). This will reduce frustration when devices return from standby for extended periods.

Automatic Host Group Updates

Host groups are an excellent way to streamline policy configuration for services like Microsoft 365 and AWS. These cloud providers publish the IP addresses of their services, which are dynamic and often change over time. Absolute Secure Access v14 now supports automatic host group updates for these services. Microsoft 365 updates occur every 28 days, and AWS updates occur every 5 days by default. This interval is configurable for administrators.

Security Updates

Absolute Secure Access v14 closes four server-side CVEs as well as 14 third-party CVEs (Apache, OpenSSL, etc.) that were not patched in v13.x.

Summary

If you have deployed previous versions of Absolute Secure Access, consider upgrading to v14.x today. You’ll gain improved performance, reduced administrative overhead, critical security updates, and much more. If you’d like help with your migration or want to learn more about the new capabilities in Absolute Secure Access v14, fill out the form below, and I’ll provide more information.

Additional Information

Absolute Secure Access

Absolute Secure Access Enterprise VPN Advanced Features In Depth

Absolute Secure Access and IPv6

Always On VPN Security Updates July 2025

Patch Tuesday has arrived, and, unlike last month, it’s a busy month for Always On VPN administrators. The June 2025 Microsoft security updates address a whopping 16 (!) vulnerabilities in the Windows Routing and Remote Access Service (RRAS). Notably, DirectAccess administrators are once again impacted by a critical vulnerability in the Windows KDC Proxy Service (KPSSVC) this month.

RRAS

As stated previously, this month’s update addresses 16 unique CVEs in Windows Server RRAS. All are memory-related buffer overflows and out-of-bounds reads, indicating that a security researcher was recently probing for vulnerabilities in RRAS.

While all the above CVEs are Remote Code Execution (RCE) and Information Disclosure vulnerabilities, none are rated as Critical; all are rated as Important. This means exploitation is unlikely, but administrators are encouraged to update as soon as possible.

KDC Proxy

This month’s security update includes another Critical RCE in the Windows KDC Proxy Service (KPSSVC).

The KDC Proxy is enabled by default when DirectAccess is configured. By design, this means the service is exposed to the public Internet, posing a significant risk to organizations using DirectAccess for secure remote access. Administrators are urged to update their systems immediately to avoid compromise.

Additional Information

Microsoft July 2025 Security Updates

Always On VPN Security Updates June 2025

Patch Tuesday is upon us again; thankfully, it’s a light month of Always On VPN administrators. The Microsoft monthly security updates for June 2025 include just a few Windows Routing and Remote Access Service (RRAS) fixes. In addition, an update is available for a vulnerability in the Windows Remote Access Connection Manager. Significantly, DirectAccess administrators are affected this month by a vulnerability identified in the Windows KDC Proxy Service (KPSSVC).

RRAS Updates

The Microsoft security updates for June 2025 address the following CVEs for Windows Server RRAS.

Both RRAS CVEs are Remote Code Execution (RCE) vulnerabilities with max severity ratings of Important.

Remote Access Connection Manager

A security vulnerability in the Windows Remote Access Connection Manager is addressed with the following CVE.

An attacker exploiting this vulnerability could elevate local access privileges.

KDC Proxy

This critical vulnerability affects those organizations still supporting Microsoft DirectAccess in their environments.

This CVE addresses an RCE in the KDC Proxy Service (KPSSVC) that could allow an attacker to execute arbitrary code over the network. DirectAccess administrators are encouraged to apply this update as soon as possible.

Additional Information

Microsoft June 2025 Security Updates