Cisco on Thursday confirmed the existence of a currently unpatched zero-day vulnerability that hackers are exploiting to gain unauthorized access to two widely used security appliances it sells. The ...

Whether you're in the office or on the road, a VPN is still one of the best ways to protect yourself on the big, bad internet. Read now Cisco's Adaptive Security Appliance (ASA) flaw with a CVSS score ...

Cisco released a patch for a critical flaw that allowed a remote attacker to gain control of one of its email security appliances. Cisco Systems released a critical security bulletin for a ...

Unknown attackers have exploited a vulnerability in software running on security hardware products from Cisco. The bug could trigger a restart of the affected devices, the equivalent of a ...

Cisco rolled out a new line of Firepower next-generation firewall solutions, aimed at bringing better throughput and protections down to the midmarket. The Cisco Firepower 2100 Series, launched ...

A remote attacker could exploit the vulnerability simply by sending an email. Cisco has patched two serious vulnerabilities – one critical and one high-severity – in its email security appliance tool.