| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| IPSec | 978-0-13-046189-6 (0-13-046189-X) | 2003 | Dan Harkins |
| Ipsec: The New Security Standard for the Inter- net, Intranets, and Virtual Private Networks | 978-0-13-011898-1 (0-13-011898-2) | 1999 | " |