Yes, The Book of PF, 4th Edition Is Coming Soon https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html

Long rumored and eagerly anticipated by some, the fourth edition of The Book of PF is now available for preorder https://nostarch.com/book-of-pf-4th-edition #openbsd #pf #packetfilter #freebsd #networking #security #tcpip #ipv6 #ipv4 #bookofpf

... and of course somebody had to ask, "when can we expect a fifth edition", to which the answer was "let's get this one out the door first"

That said, watch this space for further announcements!

As previously announced, there will be a PF tutorial at BSDCan 2025 -

For Upcoming PF Tutorials, We Welcome Your Questions
https://nxdomain.no/~peter/pf_tutorial_upcoming_questions_welcome.html

Registration: https://www.bsdcan.org/2025/registration.html

#BSDCan #EuroBSDcon #OpenBSD #PF #tutorial, #packetfilter #Ottawa #BookofPF #BSDCan #conferences #networking #security

With #bsdcan now less than a month away https://www.bsdcan.org/2025/index.html we invite your questions and input on the upcoming PF tutorials, see
"For Upcoming PF Tutorials, We Welcome Your Questions" https://nxdomain.no/~peter/pf_tutorial_upcoming_questions_welcome.html

#EuroBSDCon #OpenBSD #PF #tutorial, #packetfilter #Ottawa #BookofPF #BSDCan #conferences #networking #security

"A good tutorial should sound to passersby much like an intense but amicable discussion between colleagues"

For Upcoming PF Tutorials, We Welcome Your Questions
https://nxdomain.no/~peter/pf_tutorial_upcoming_questions_welcome.html

#EuroBSDCon #OpenBSD #PF #tutorial, #packetfilter #Ottawa #BookofPF #BSDCan #conferences #networking #security

For Upcoming PF Tutorials, We Welcome Your Questions
https://nxdomain.no/~peter/pf_tutorial_upcoming_questions_welcome.html

"A good tutorial should sound to passersby much like an intense but amicable discussion between colleagues"

#EuroBSDCon #OpenBSD #PF #tutorial, #packetfilter #Ottawa #BookofPF #BSDCan #conferences #networking #security

(Now with actual EuroBSDcon submissions deadline)

I'm happy to note that the No Starch "Dive into DevOps" https://www.humblebundle.com/books/dive-into-dev-ops-no-starch-books Humble bundle (which includes titles by @mwl and yours truly) has now made more than EUR 10,000 for the charity. #nostarch #humblebundle #devops #openbsd #freebsd #linux #bookofpf #absoluteopenbsd #absolutefreebsd

The bundle is available until June 10th, 2024.

Available until June 10, 2024: The No Starch Press "Dive into DevOps" https://www.humblebundle.com/books/dive-into-dev-ops-no-starch-books Humble Bundle

22 titles, including "The Book of PF", "Absolute OpenBSD", "Absolute FreeBSD" #devops #openbsd #freebsd #linux #freesoftware #development #networking #bookofpf #pf #security

New No Starch Press Humble Bundle "Dive into DevOps" https://www.humblebundle.com/books/dive-into-dev-ops-no-starch-books has several #bsd books in it, including "The Book of PF", "Absolute OpenBSD" and "Absolute FreeBSD" #openbsd #freebsd #bookofpf #devops #security #networking - runs until June 10, 2024.