Check out the latest cybersecurity news and trends from Cisco Security.
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Vulnerability discovered by Tyler Bohan Overview Talos is disclosing a series of vulnerabilities in Joyent SmartOS, specifically in the Hyprlofs filesystem. SmartOS is an open source hypervisor that is based on a branch of Opensolaris. Hyperlofs is a
Organizations aren’t just talking about digital transformation – they’re doing it: More than 75 percent of global business leaders cite digitization as a top strategic priority and nearly seven in ten say their company will meet its digital
Cyberattacks are ever evolving to circumvent and evade “protection-only” technologies. Despite your best efforts to protect against compromise, a persistent attacker will eventually breach your defenses and get inside. Then what? IT security teams
This blog post was authored by Ben Baker, Edmund Brumaghin, Mariano Graziano, and Jonas Zaddach Executive Summary Floki Bot is a new malware variant that has recently been offered for sale on various darknet markets. It is based on the same codebase
Digital signatures are used to verify the authenticity of a message. For example, when a message is signed, the verifier can rest assured that only the signer could have signed it. ECDSA and DSA are two widely used, standardized digital signature
As I blogged in July of this year, Cisco supports protecting and enabling the international flow of personal data that furthers a progressive economy. To that end, we received official word that we are loud, proud, and on the list for the Privacy
In our highly connected business environments, the need to respond to the inevitable security breach is on the minds of every CISO. An increasing number of organizations rely on the services of a Managed Detection and Response (MDR) provider.
Project FIRST is lead by Angel M. Villegas. This post is authored by Holger Unterbrink. Talos is pleased to announce the release of the Function Identification and Recovery Signature Tool (FIRST). It is an open-source framework that allows sharing of
Effective security is simple, open, and automated. In the last blog, I described several efforts by Cisco to pursue simplicity. Now let’s talk about how we are executing on the open part. Openness is about playing well with others. As a kid I heard
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