Hacktivists on Jan. 22 threatened more DDoS attacks against U.S. banks and claimed they recently hit three institutions. Despite banks' improvements in staving off online outages, the longevity of the attacks is concerning, experts say.
Sharing information about physical and cyber threats needn't be segregated under the U.S. federal government's National Strategy for Information Sharing and Safeguarding, says Kshemendra Paul, who manages the implementation of the strategy.
It's not malware, crime rings or hacktivists. What, then, are among the threats that concern security leaders most? CISO Tom Newton offers new insight on today's top threats and strategies to combat them.
Banks have improved DDoS defenses, but ensuring ongoing online reliability requires a more offensive measure - one that rids the Internet of vulnerable sites that can too easily be used for bot traffic.
As the Zaxby's restaurant breach investigation begins, the high-profile point-of-sale breach involving Subway restaurants has ended in a prison sentence for one of the four accused Romanian fraudsters.
The idea of the U.S. federal government and industry jointly developing IT security best practices will do little to help critical infrastructure operators defend against cyber-risk, says Business Roundtable Vice President Liz Gasster.
Independent monitoring shows U.S. banks doing a better job of deflecting DDoS attacks. Nevertheless, DDoS expert John Walker says the attackers continue to represent "a growing threat" to all organizations.
Banking institutions have spent the last two years enhancing authentication to conform to regulatory mandates. Organizations in other sectors can learn important authentication lessons from the banking industry.
Two new insider fraud cases showcase the challenges organizations face to detect and prevent crimes by trusted employees. "You need IT controls, but you need more than IT," says researcher Randy Trzeciak.
Smart phones that give many IT security managers headaches in developing security policies are being used in increasing numbers to help safeguard systems and applications, thanks to more muscular biometric features, says Steve Vinsik of Unisys.