Enhancements will enable customers to reduce up to 70% of storage network latency
In this show, we get into what expiration dates on packaged food and drugs really mean. How should you react when the date expires? If you assume, “Throw it out to be safe,” you’d be wrong.
We also chat about dealing with password expiration policies. They must be super complex and changed frequently, right? Maybe not. Super complex and frequently changed means hard to remember, which studies show can lead to less security, not more.
IBM has manufactured an artificial neuron, which isn’t so interesting by itself. We’ve been here before. The interesting bit is the material used to behave like a neuronal membrane. A genuine advance.
Microsoft has announced a smaller XBoxOne S, now with 4K capabilities. Just not gaming 4K capabilities.
Blackberry is on permanent deathwatch now, as they have begun the, “All else has failed, so let’s litigate,” phase of operations.
All that, plus our regular “Content I Like” and “Today I Learned” features.
We introduce Flip Feng Shui (FFS), a new exploitation vector which allows an attacker to induce bit flips overarbitrary physical memory in a fully controlled way. FFS relies on hardware bugs to induce bit flips over memoryand on the ability to surgically control the physical memory layout to corrupt attacker-targeted data anywhere inthe software stack. We show FFS is possible today with very few constraints on the target data, by implementingan instance using the Rowhammer bug and memory deduplication (an OS feature widely deployed in production).Memory deduplication allows an attacker to reverse-map any physical page into a virtual page she owns as long as the page’s contents are known. Rowhammer, in turn, allows an attacker to flip bits in controlled (initially unknown) locations in the target page. -(PDF) Usenix via Schneier on Security
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