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OpenBSD Disables Intel CPU Hyper-Threading Due to Security Concerns
The OpenBSD project announced today plans to disable support for Intel CPU hyper-threading due to security concerns regarding the theoretical threat of more
cpu  intel  security  openbsd 
3 days ago by pankkake
Twitter
I enabled ldap(1) in the build yesterday and it should show up in the snapshots shortly. the ma…
OpenBSD  from twitter_favs
3 days ago by aslakr
Twitter
…and disables Intel HyperThreading completely:

“SMT implementations typically share TLBs and L1… This ca…
OpenBSD  from twitter_favs
3 days ago by FiloSottile
Twitter
RT : introduces unveil; a feature to limit access to the filesystem for processes. Like pledge does for syscall…
OpenBSD  from twitter_favs
9 days ago by nielsk
'CVS: cvs.openbsd.org: src' - MARC
pmz: note how they're using the fpu, possibly might be a fix to the inferno x86 fpu usage
openbsd  security  osdev  x86  pmz 
9 days ago by mechazoidal
Twitter
The ldap(1) client just entered the tree in src/usr.bin/ldap
OpenBSD  from twitter_favs
10 days ago by aslakr

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