Cisco Systems has fixed four denial-of-service vulnerabilities that attackers could exploit to cause Web Security Appliance devices to stop processing traffic correctly. The Cisco Web Security ...

Cisco has released patches for its networking appliance users and customers in order to address a number of security flaws. The vulnerabilities affected the underlying Cisco IronPort AsyncOS software ...

Having acquired the security firm Sourcefire last October, Cisco is using this week’s RSA Conference as the showcase for how Cisco’s security products are being integrated as well as detailing how it ...

Cisco is warning of a CVE-2023-20269 zero-day vulnerability in its Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) that is actively exploited by ransomware operations ...

Cisco Systems has released security patches for authentication bypass, command execution and denial-of-service vulnerabilities affecting products that use its Adaptive Security Appliance (ASA) ...

Network security appliances like firewalls are meant to keep hackers out. Instead, digital intruders are increasingly targeting them as the weak link that lets them pillage the very systems those ...

Cisco plans to acquire London-based security vendor ScanSafe in a $183m deal aimed at furthering its push into cloud computing and expanding its web security portfolio. In its announcement on Tuesday, ...

Cisco Systems released security patches for its email, Web and content security appliances in order to address vulnerabilities that could allow attackers to execute commands on the underlying OS or ...