Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in < 5 minutes.

The best firewall software works as a defensive 'wall' to stop attackers from accessing your network. The best firewalls work by checking your network infrastructure for intrusions and malicious ...

Sophos has recently discovered, and patched, three bugs in its Firewall product, and given the severity, has urged users to ...

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It offers enterprise-level security with high performance ... For users with high-speed broadband, a dedicated hardware firewall is essential. Traditional high-speed firewalls from SMB and ...

Agencies have decisions to make when it comes to next-generation firewalls due to budgetary and mission constraints.

Sophos has addressed three vulnerabilities in its Sophos Firewall product that could allow remote unauthenticated threat ...

Sophos has released patches for a critical-severity firewall vulnerability that could lead to remote code execution.

Palo Alto Networks has patched CVE-2024-3393, a vulnerability that has been exploited for DoS attacks against the company’s ...