In April 2016, President Barack Obama appointed Uber chief security officer (CSO) Joe Sullivan to the so-called Commission on Enhancing National Cybersecurity. Four years later, Sullivan was researching prisons, and how to stay safe and sane while on the inside. He was a strangely cast felon, having spent the first eight years of his career […]
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Researchers at the University of California San Diego (UCSD) have found a new way to execute Spectre-like side channel attacks against high-end Intel CPUs, including the recent Raptor Lake and Alder Lake microprocessors. Like Spectre, the new technique, which the researchers have dubbed "Indirector," exploits a speculative execution feature in the Intel CPUs to redirect […]
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COMMENTARY The mad dash to the cloud a few years back left many organizations scrambling to understand the true implications of this technological shift. Fueled by promises of scalability and cost savings, many companies jumped on board without fully comprehending key details. For example, many were asking how secure their data was in the cloud, […]
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