A technical breakdown of how a VPN works: packet handling, protocol comparisons, DNS and WebRTC leak vectors, kill switch ...

Automated interface and route configuration, plus configuration backup tool for firewalls and network appliances including Palo Alto, Cisco ASA, Fortinet, Juniper, Checkpoint, Infoblox, and Zscaler.

PCWorld highlights that Windows 11’s default firewall lacks proper outgoing connection monitoring, allowing programs to send data unchecked and potentially exposing users to malware communication. The ...

Cisco on Wednesday announced fixes for 50 vulnerabilities across its products, including 48 affecting Firewall ASA, Secure FMC, and Secure FTD appliances. Cisco released a March 2026 bundled ...

A threat actor has been compromising Fortinet firewalls through single sign-on (SSO) logins over the past week, raising the specter that a previously disclosed and mitigated authentication bypass ...

Linux firewalls can be very complicated. With the help of a GUI, firewall configuration is easier. These GUIs are easy to install and free to use. A firewall is often the heart and soul of desktop ...

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory ...

For years, China’s government has used what’s known as the “Great Firewall” to censor the internet inside its country and block access to select foreign websites. Now, a document leak shows that a ...

SonicWall has confirmed that an unauthorized actor has accessed firewall configuration backup files for all customers who have used its cloud backup service. The accessed backup files contain ...

What is the Automotive Serdes Alliance (ASA) Motion Link standard? Why is ASA Motion Link beneficial for automotive applications? Why use asymmetric communication? The Automotive Serdes Alliance (ASA) ...

The U.K. National Cyber Security Centre (NCSC) has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls as part of zero-day attacks to deliver ...