We are still working on The Book of PF 4th ed.
Preorder: nostarch.com/book-of-pf-4..., read about the work nxdomain.no/~peter/yes_t... (also tracked at bsdly.blogspot.com/2025/07/yes-...) #bookofpf #newedition #freebsdd #openbsd #pf #packetfilter #networking #security #freesoftware #libresoftware
We are still working on The Book of PF, 4th ed.
Preorders are open at https://nostarch.com/book-of-pf-4th-edition read about the work at nxdomain.no/~peter/yes_the_book_of_p... (also tracked at […]
Today, early access reader feedback for The Book of PF, 4th ed proved that early access is worth doing.
Get one nostarch.com/book-of-pf-4..., read about the book nxdomain.no/~peter/yes_t... #bookofpf #newedition #freebsdd #openbsd #pf #packetfilter #networking #security #freesoftware #libresoftware
Today, early access reader feedback for The Book of PF, 4th edition proved to me that early access is worth doing.
Get yours at https://nostarch.com/book-of-pf-4th-edition or read about the work at nxdomain.no/~peter/yes_the_book_of_p... #bookofpf #newedition […]
