Victor Marchetto

Late last year, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a new guidance document for cybersecurity incident response: Technical Approaches to Uncovering and Remediating Malicious Activity. This marked a major moment in cybersecurity guidance because it wasn’t just the work of CISA’s U.S. authors. It was a joint effort that represents the consensus…

[sayit]I recently visited with an organization’s CIO who was deep in the process of reviewing proposals for security assessments. The CIO sent several vendors a request for proposals asking for bids on penetration testing services and was shocked by the high price tags on the responses. He took me aside and said, “I don’t understand…

Bitcoin is celebrating its 10th anniversary amid a flurry of attention from investors, entrepreneurs and cybersecurity professionals. As the most popular among thousands of cryptocurrencies, bitcoin has captured the interest of investors seeking to profit from the digital currency’s ability to provide secure, anonymous transactions over the internet. Unfortunately, cybercriminals also have taken a keen…