slides from OpenBSD 30th Anniversary celebration in CGI Prague

Jiri Navratil <[email protected]> Thu, 16 Oct 2025 20:42:51 +0200
Newsgroups gmane.os.openbsd.advocacy
Message-ID <[email protected]>
--nCJ+tbsIQj52qhav
Content-Type: text/plain; charset=iso-8859-2
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Hello,

let me share with you URL to slides from OpenBSD 30th Anniversary
celebration in CGI Prague.

https://openbsd.navratil.info/pub/20251016-slides.pdf

If I missed something important to mention or if you noted any error,
please let me know and I will improve it for next anniversary.

=2EB
So long, and thanks for all the secure code! Long live OpenBSD.
=2ER

Best regards,
Ji=F8=ED

--=20
Jiri Navratil, https://www.navratil.cz, +420 777 224 245


--nCJ+tbsIQj52qhav
Content-Type: application/x-pkcs7-signature
Content-Disposition: attachment; filename=smime.p7s
Content-Transfer-Encoding: base64
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==

--nCJ+tbsIQj52qhav--