Firewall

WAF Vulnerability in Akamai, Cloudflare, and Imperva Affected 40% of Fortune 100 Companies

A recently discovered security vulnerability dubbed "BreakingWAF" in the configuration of web application firewall (WAF) services has left numerous Fortune…

12 months ago

Palo Alto Networks Warns Of Critical PAN-OS Remote Code Execution Vulnerability

Palo Alto Networks has issued an urgent warning about a potential critical remote code execution (RCE) vulnerability affecting the management…

1 year ago

Threat Actors Planted ‘Pygmy Goat’ Backdoor On Hacked Sophos XG Firewall

NCSC researchers have uncovered a sophisticated backdoor dubbed "Pygmy Goat" that was deployed on compromised Sophos XG firewall devices. The…

1 year ago

What is Firewall-as-a-Service (FWaaS)? How Does It Work?

A firewall serves as a barrier to unapproved network traffic.  Additional organizational security policies are enforced to achieve this, including…

2 years ago

10 Best Firewall as a Service (FWaaS) Providers – 2024

Firewall as a Service (FWaaS) is an emerging security model in cloud computing and network security. It represents a shift…

2 years ago

What is Linux Firewall? How to Enable Packet Filtering With Open Source Iptables Firewall?

One of the most important security tools for Linux is the firewall, which controls incoming and outgoing network traffic according…

2 years ago

178,000+ Publicly Exposed Sonicwall Firewalls Vulnerable to RCE Attacks

Due to Sonicwall Firewalls' widespread usage in organizations, hackers find them to be appealing targets when looking to breach networks.…

2 years ago

Palo Alto Networks to Acquire Cloud Security Start-up Dig

One of the top companies in the cybersecurity industry, Palo Alto Networks, has recently finalized the acquisition of Dig Security,…

2 years ago

Web Security Gateway: Best Security Practices to Protect Enterprise Users

Protecting employees from harmful content was a far more straightforward task once upon a time. COVID-19 changed all of that…

3 years ago

Zyxel Firewall Vulnerability lets Attackers Inject OS Commands

Recently, Zyxel, the networking equipment manufacturer, has issued critical security patches for its firewall devices to fix a vulnerability allowing…

3 years ago