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 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 ...

This post is a followup post from my colleague Garett Redelings, Enjoy! — Last month I had written about Cisco’s IronPort Application Visibility Controls. The information here on the Cisco SIO is a ...

The intro-level networking gear for SMBs could allow remote attacks designed to steal information, drop malware and disrupt operations. Cisco has flagged and patched several high-severity 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 ...