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Brad Spengler

@spender.bsky.social
139 followers 3 following 1 posts

President of @opensrcsec, developer of @grsecurity Personal account

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Brad Spengler @spender.bsky.social · 06/03/2025
We are looking for a PhD student intern this summer to research optimal heuristics for a new feature of ours that provides finer-grained, context-aware control over fragmentation in the Linux buddy allocator. Fully remote, please email hiring@ if interested.
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Reposted by Brad Spengler
grsecurity @grsecurity.bsky.social · 19/10/2024
Johannes Wikner has published a detailed walkthrough of the first cross-process Spectre exploit against a real target, an attack he developed in part during his internship with us last year. Check it out here: grsecurity.net/cross_proces...
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Reposted by Brad Spengler
grsecurity @grsecurity.bsky.social · 25/09/2024
A new version of paxctld (1.2.6) is now available for download!
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