Network Security

Theories mount on bank attacks, but experts stress defense

Defense and response key to BofA and JPMorgan attacks, say security experts, one noting: 'It's probably going to get worse before it gets better'

After hack, Bitcoin exchange comes back online

BitFloor's founder said he intends to pay back victims, but it will take time

Free security products out there for the asking

In the long tradition of security freeware for both consumer and the network professional

Sophos antivirus snafu lingers on

Sophos CEO Kris Hagerman in letter apologizes, says 'never experienced an incident quite like this'

Troubleshooting 802.1X connections: 5 things to try first

Implementing 802.1X authentication, which includes everything from setting up a RADIUS server to keeping end users connected, isn't easy.

Oracle database flaw deemed serious, could expose data

Cyber espionage campaign targets energy companies

Signs suggest campaign carried out by group that attacked RSA

IBM cyber security watchdogs see increase in browser exploits and encryption abuse

IBM X-Force group issues mid-year cyber security evaluation

Eastern European cybercriminals said to trump Asian counterparts in sophistication

East European hackers use more technologically advanced malware and detection evasion techniques compared to East Asian hackers

Anonymous spokesman’s YouTube meltdown led to arrest

Barrett Brown threatens to 'shoot and kill' government agents, but former attorney says threat not serious