By Panos Kampanakis 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 schemes. In order to sign a message, internally both of them […]
By Panos Kampanakis 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 schemes. In order to sign a message, internally both of them […]
By Michelle Dennedy 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 Shield – the voluntary, self-certification framework for EU-US data […]
By Michelle Dennedy 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 Shield – the voluntary, self-certification framework for EU-US data […]
By Matt Aubert 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. According to the Cisco 2016 Annual Security Report, 42 percent of surveyed companies […]
By Matt Aubert 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. According to the Cisco 2016 Annual Security Report, 42 percent of surveyed companies […]
By Talos Group 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 knowledge about similar functions used across file types that IDA Pro can […]
By Talos Group 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 knowledge about similar functions used across file types that IDA Pro can […]
By Jason Lamar 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 it from my parents, and now I find […]
By Jason Lamar 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 it from my parents, and now I find […]
