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 ...

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 Systems has begun integrating its $2.7 billion Sourcefire acquisition, starting with its S-Series Ironport appliance and also adding advanced threat protection capabilities to its Web, email ...

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 tackling the so-called “dark Web” of online content that’s not easily indexed or categorized by adding new usage controls to its IronPort S-Series Web Security Appliances. The new technology ...

Cisco has addressed a critical security vulnerability found in the Web UI of multiple IP Phone models that unauthenticated and remote attackers can exploit in remote code execution (RCE) attacks. The ...

Cisco revealed a security vulnerability in a number of the company’s network security virtual appliances that could give someone virtually unlimited access to them—default, pre-authorized keys for ...

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 ...