"With a company-issued device, you can issue a policy that says users have no rights of privacy over information on the device," says Javelin's Tom Wills. But with employee-owned devices? A whole new set of issues.
Executives in a variety of industries who are in charge of securing their enterprises' IT say they're more anxious about outsiders hacking into their systems than insiders - either maliciously or inadvertently - threatening their digital assets, a new survey shows.
The possibility grows that hackers could take away control of the car from drivers as more automakers provide vehicle-to-vehicle and vehicle-to-infrastructure communications networks to third-party development.
"Signatures are not going to be the way of the future because we don't have time to put a name or a pattern on enemy behaviors and pass it out and block it," says Phyllis Schneck, McAfee chief technology officer/public sector.
Experts tell Congress that technology to provide for perfect attribution won't be possible anytime soon. Yet if it were, the solution could raise privacy and civil liberties concerns that many Americans would find untenable.
"Systems compromised by this botnet provide the attackers not only user credentials and confidential information, but remote access inside the compromised networks," says Amit Yoran, CEO of NetWitness, which revealed the Kneber attacks.
Alex Cox, Research Consultant and Principal Analyst, NetWitness
Alex Cox, a research consultant and principal analyst at the IT security firm NetWitness, discovered last month the Kneber botnet, a variant of the ZueS Trojan that he says has infested 75,000 systems in 2,500 corporate and governmental organizations...
It's hard to place a value on an intrusion detection system until you see the system in action. CIO Charles Christian at Good Samaritan Hospital in Vincennes, Ind., recently discovered just how worthwhile his intrusion detection investment really is.
Marcus Ranum has a unique take on the biggest information security threats to organizations and individuals.
A renowned expert in secure systems and design, Ranum, currently the CSO of Tenable Security, offers a new look at topics such as the risks of cloud computing and what he calls the myth of cyber warfare.