In 2013 I wrote up "Maintaining A Publicly Available Blacklist - Mechanisms And Principles" (also https://bsdly.blogspot.com/2013/04/maintaining-publicly-available.html) . TL;DR: blocklisting is a kind of public shaming, be sure your process is verifiable and transparent.

Minor edits today, links to resources and #eurobsdcon inside. #blocklists #spamtraps #antispam #smtp #spamd #openbsd #freebsd #security #cybercrime

In 2013 I wrote up "Maintaining A Publicly Available Blacklist - Mechanisms And Principles" (also https://bsdly.blogspot.com/2013/04/maintaining-publicly-available.html) . TL;DR: blocklisting is a kind of public shaming, be sure your process is verifiable and transparent.

Minor edits today, links to resources and #eurobsdcon inside. #blocklists #spamtraps #antispam #smtp #spamd #openbsd #freebsd #security #cybercrime

Get ready for the European *BSD event of 2025! 😈⛳🐡

54 days to go!

BSDCan Videos are being published. It can give you a taste of the great content you can witness live in Zagreb.

Grab your tickets 🎟️ at https://tickets.eurobsdcon.org

The schedule 📅 is at https://events.eurobsdcon.org/2025/schedule/

For everything else, peek at https://2025.eurobsdcon.org/
More information is added all the time.

EuroBSDCon 2025 in Zagreb, Croatia 🇭🇷
September 25-28, 2025

#RUNBSD#FreeBSD#NetBSD#OpenBSD#EuroBSDCon #EuroBSDCon2025#BSD#Conference#Register#Tickets

Get ready for the European *BSD event of 2025! 😈⛳🐡

54 days to go!

BSDCan Videos are being published. It can give you a taste of the great content you can witness live in Zagreb.

Grab your tickets 🎟️ at https://tickets.eurobsdcon.org

The schedule 📅 is at https://events.eurobsdcon.org/2025/schedule/

For everything else, peek at https://2025.eurobsdcon.org/
More information is added all the time.

EuroBSDCon 2025 in Zagreb, Croatia 🇭🇷
September 25-28, 2025

#RUNBSD#FreeBSD#NetBSD#OpenBSD#EuroBSDCon #EuroBSDCon2025#BSD#Conference#Register#Tickets

At EuroBSDCon 2025 in Zagreb: "Network Management with the OpenBSD Packet Filter Toolset" by Peter N. M. Hansteen, Tom Smyth, Max Stucchi, see https://events.eurobsdcon.org/2025/talk/FW39CX/

Schedule at https://events.eurobsdcon.org/2025/schedule/

To register https://2025.eurobsdcon.org/registration.html

#eurobsdcon #freebsd #openbsd #networking #packetfilter #pf #security #devops #sysadmin

At EuroBSDCon 2025 in Zagreb: "Network Management with the OpenBSD Packet Filter Toolset" by Peter N. M. Hansteen, Tom Smyth, Max Stucchi, see https://events.eurobsdcon.org/2025/talk/FW39CX/

Schedule at https://events.eurobsdcon.org/2025/schedule/

To register https://2025.eurobsdcon.org/registration.html

#eurobsdcon #freebsd #openbsd #networking #packetfilter #pf #security #devops #sysadmin

The European *BSD 😈⛳🐡 event of 2025 is getting noticed!

https://www.netokracija.com/event/eurobsdcon-2025

Ako znaš čitati hrvatski, dobar si.
If you can't, you probably need to translate the article. flan_cheerflan_laugh

Grab your tickets 🎟️ at https://tickets.eurobsdcon.org

For everything else, peek at https://2025.eurobsdcon.org/
More information is added all the time.

EuroBSDCon 2025 in Zagreb, Croatia 🇭🇷
September 25-28, 2025

#RUNBSD#FreeBSD#NetBSD#OpenBSD#EuroBSDCon #EuroBSDCon2025#BSD#Conference#Register

The European *BSD 😈⛳🐡 event of 2025 is getting noticed!

https://www.netokracija.com/event/eurobsdcon-2025

Ako znaš čitati hrvatski, dobar si.
If you can't, you probably need to translate the article. flan_cheerflan_laugh

Grab your tickets 🎟️ at https://tickets.eurobsdcon.org

For everything else, peek at https://2025.eurobsdcon.org/
More information is added all the time.

EuroBSDCon 2025 in Zagreb, Croatia 🇭🇷
September 25-28, 2025

#RUNBSD#FreeBSD#NetBSD#OpenBSD#EuroBSDCon #EuroBSDCon2025#BSD#Conference#Register

Fellow network nerds, at EuroBSDcon 2025 in Zagreb, there will be a Network Management with the OpenBSD Packet Filter Toolset" https://events.eurobsdcon.org/2025/talk/FW39CX/ session, a full day tutorial starting at 2025-09-25 10:30 CET. You can register for the conference and tutorial by following the links from the conference Registration and Prices https://2025.eurobsdcon.org/registration.html page. #openbsd #freebsd #networking #security #eurobsdcon #conference #pf #packetfilter #freesoftware #libresoftware #zagreb