Network Protocols and Security
- March 23, 2015
Cisco says a vulnerability in some of its IP phones for SMBs could allow eavesdropping. A fix is not yet available, but Cisco has offered mitigation techniques.
- December 22, 2014
According to researchers, the most severe of several newly discovered Network Time Protocol security flaws can be exploited remotely with a single packet.
- September 19, 2014
News roundup: Rogue cell phone towers are popping up across the United States, heightening enterprise communication and data privacy concerns. Plus: Goodwill breach update; Adobe patches released; and security in 2025.
- June 30, 2014
A Gartner analyst says SDN security issues abound because of lacking security controls, little interoperability and shaky management features.
- May 16, 2014
Uneven response efforts have left hundreds of thousands of servers and other devices vulnerable to the Heartbleed OpenSSL vulnerability.
- August 26, 2013
At VMworld 2013, VMware unveiled its next-gen network virtualization platform, NSX, and an ecosystem partnership with the security industry.
- August 09, 2013
Neohapsis' Scott Behrens explains how having both IPv4 and IPv6 Internet protocols enabled can lead to man-in-the-middle attacks.
- February 06, 2013
HD Moore unveiled research showing wide-scale UPnP security issues last week, but some of the problems have been known for years.
- November 26, 2012
Weak passwords may be enabling attackers to hack the DNS records of some Go Daddy hosted websites to spread ransomware.
- February 22, 2012
Understanding IPv6 security issues can be a challenge, but the protocol's co-inventor says enterprises can no longer afford to ignore IPv6 security concerns.