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OpenBSD

@openbsd

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OpenBSD is a free and secure UNIX-like operating system that emphasizes portability, standardization, correctness, proactive security & integrated cryptography.

Joined September 2018
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@openbsd
OpenBSD
5 hours
LibreSSL is not affected by the OpenSSL vulnerabilities announced today.
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@openbsd
OpenBSD
4 months
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@openbsd
OpenBSD
4 months
OpenBSD 7.6 is officially out now! See what's new here:
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@openbsd
OpenBSD
8 months
Rpki-client 9.1 has been released. This release contains novel replay attack & DoS countermeasures, bug fixes, and more. Read the full announcement here:
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@openbsd
OpenBSD
1 year
OpenBSD is not vulnerable to the recently announced TCP spoofing vulnerability in FreeBSD PF (CVE-2023-6534). We fixed it back in 2011.
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@openbsd
OpenBSD
1 year
New errata out, including fixes for tmux and httpd crashes:
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@openbsd
OpenBSD
1 year
OpenBSD 7.4 has been released, our 55th! See the notes here and overview here
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@openbsd
OpenBSD
1 year
Matthieu Herrb - Practical Use of OpenBSD Routing Domains with Redundant Firewalls (@EuroBSDcon 2023)
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@openbsd
OpenBSD
1 year
Marc Espie - OpenBSD Ports and Packages: making things faster and easier (@EuroBSDcon 2023)
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@openbsd
OpenBSD
1 year
Alexander Bluhm - OpenBSD Attack Mitigations (@EuroBSDcon 2023)
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@openbsd
OpenBSD
1 year
Klemens Nanni - The OpenBSD Installer (@EuroBSDcon 2023)
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@openbsd
OpenBSD
1 year
Otto Moerbeek - How OpenBSD’s malloc helps the developer (@EuroBSDcon 2023)
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@openbsd
OpenBSD
1 year
Twenty-six OpenBSD developers have gathered in Dublin, Ireland for the p2k23 hackathon (September 1st - 7th) with the support of the OpenBSD Foundation, @ncsc_gov_ie, and Tom Smyth.
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@openbsd
OpenBSD
2 years
rpki-client 8.5 has been released. This release adds support for HTTP gzip Content-Encoding, seamless RRDP-to-RSYNC failover, improved X.509 cryptographic path validation performance, improved RRDP desynchronisation detection, and more.
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@openbsd
OpenBSD
2 years
Our fixes for zenbleed are available now via syspatch. Be sure to also install the new firmware package and update your bootblocks as part of the process.
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@openbsd
OpenBSD
2 years
Zenbleed on OpenBSD:
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@openbsd
OpenBSD
2 years
rpki-client 8.4 has been released. This release contains improved OpenMetrics output, improved standards compliance checks, bug fixes, and more! Upgrading is recommended. Read the release notes here:
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@openbsd
OpenBSD
2 years
The OpenBSD project celebrates its 7.3 release! See what's new here: Read the announcement here:
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@openbsd
OpenBSD
2 years
RT @openbsdjournal: Theo de Raadt at CanSecWest: Synthetic Memory Protections #openbsd #security #rop #mimmutable #…
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@openbsd
OpenBSD
2 years
rpki-client 8.3 has been released! The gold standard for validating and debugging RPKI objects. The utility now can show the full signature path towards the root, when the path will expire, and more! Read the release notes here
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