Terms of use
Nature
The VPN Handbook is an educational reference describing publicly documented networking technology. It is not professional advice and does not replace protocol specifications or provider agreements.
Accuracy
Sections are written against current specifications and revised as they age. Verify version-sensitive claims against the cited standards before relying on them.
No distribution
No software, clients, or packages are hosted on this domain. The Handbook describes technology; it does not carry it, and no provider is recommended.
Names
Protocol and product names belong to their owners and are used nominatively for identification. No endorsement is implied.
Reuse
Linking and quoting with attribution are welcome. Systematic republication requires written permission.
Liability
Content is provided as-is. To the fullest extent permitted by law, no liability is accepted for outcomes arising from actions taken on the basis of these pages.