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Welcome to this week’s edition of the Threat Source newsletter.
Howdy friends, and hello from Cisco Live U.S., here in sunny (and very hot) Las Vegas!
An interesting quirk of being sent to one of these events is you learn to understand your limits as a person. Cisco Live is a three-day event, and it encompasses ...
In the high-speed world of cybersecurity, the difference between a breach and a breakthrough often comes down to endurance. Tony Giandomenico, Senior Director of Product Management with Cisco Talos, joins me to discuss how he balances the intensity of leading major product launches with the grueling discipline of Ironman triathlons.
Beyond the technical specs and new ...
By Ron Scott-Adams
Most security tools operate on a simple principle: If a known-bad pattern appears, fire an alert. This works well enough for many threats, but it fails against adversaries who closely study detection thresholds and deliberately stay under them.
Welcome to this week's edition of the Threat Source newsletter.
Recently, Martin closed his introduction with a warning: Ready or not, the time of much patching is coming. I've been chewing on that one for a while because...
Over the last decade, DICOM parsing has become an active research topic. The reason is simple: DICOM is both critical and complicated. Hospitals rely on DICOM-based PACS systems, and those systems often automatically ingest files received over the network. That means malformed data could directly trigger vulnerable decoders — the holy grail of attack surfaces for those studyi...