Biztonsági szemle

Academics in Germany figured out how to reverse time in AMD virtualization environments, then reap the spoils.

While Intel released a fix for the Reptar flaw — and that’s good — security pros say teams must keep the BIOS, OS, and drivers updated as a matter of course.

Discover how Nate harnessed the power of learning and DevNet certifications to transform his decade-long career as an English teacher to become the software practice lead at Procellis, a Cisco Partner.

Vehicles are required to meet basic safety standards. Having similar requirements for software would give consumers greater control over their privacy and security.

Cisco Live DevNet Zone workshops give Meraki network managers the opportunity to learn how to leverage APIs and programmability to modify and apply security policies, and to monitor and alert about conditions in their operation.

The security holes can allow server takeover, information theft, model poisoning, and more.

The security vulnerability in a component of a widely used JavaScript implementation of Bitcoin makes passwords guessable via brute-force attacks.

Cybersecurity investment involves more than just buying security technologies — organizations are also looking at threat intelligence, risk assessment, cyber-insurance, and third-party risk management.

At least four separate campaigns against CVE-2023-37580 in the popular Zimbra Collaboration Suite aimed to siphon up reams of sensitive mail data.

More than half of organizations are nowhere near ditching passwords, even as cyberattackers continue to have a field day with workers' poor credential choices.

If you ever had to acquire packets from a network, you probably used tcpdump. Other tools (Wireshark, dumpcap, snort...) can do the same thing, but none is as widely used as tcpdump. tcpdump is simple to use, fast, and universally available (and free...

Cisco Partner Summit 2023 was last week, and I’m still feeling the excitement! We had a record number of attendees and gorgeous Miami beaches to take in. The whole experience was powered by information, inspiration and connection.