Air-gapped networks promise security by disconnecting PCs from the Internet. But graphics cards in malware-infected systems attached to air-gapped networks can be made to broadcast data via FM radio to nearby smart phones, researchers warn.
Sophisticated threats require advanced threat protection. A threat-focused next-generation firewall must adhere to three strategic imperatives. Learn how these imperatives improve defense against advanced threats.
Security experts participating in an FDA workshop highlight the urgent need to immediately improve the cybersecurity of networked medical devices, which may be vulnerable to hacking that could potentially be life-threatening.
Nearly two weeks since news of Shellshock broke, attacks that are taking advantage of the Bash vulnerabilities are grabbing headlines. But Michael Smith of Akamai warns that the battle against hackers capitalizing on Shellshock could go on for years.
As researchers scramble to learn more about Shellshock and the risks it poses to operating systems, servers and devices, Michael Smith of Akamai explains why not all patches are actually fixing the problem.
Banking institutions must mitigate all Shellshock vulnerabilities in their internal and customer-facing banking systems. Experts recommend beginning with automated and manual Bash-bug scanning, as well as educating customers about the risks.
Initial reports suggested that Russian hackers could behind an attack against JPMorgan Chase, and perhaps other U.S. banks. While it's still far from clear who the culprits are, experts discuss the potential hacking motivations of a nation-state.
The British government aims to increase uptake of five essential security controls at U.K. businesses, backed by third-party annual audits and a badge of compliance. Many government contractors must comply.
To address new features and new threats, the National Institute of Standards and Technology has revised its guidance for transport layer protocol. Learn about the recommendations for protecting data during transmission.
Organizations across all industry sectors understand the importance of information security. But turning security awareness into meaningful action - that's the challenge that many midsized entities face, says Sophos' Nick Bray.