". . .the best introduction to cryptography I've ever seen. . . . The book the National Security Agency wanted never to be published. . . ." -Wired Magazine
". . .monumental . . . fascinating . . . comprehensive . . . the definitive work on cr.. (read more)
Personal firewalls explained?for remote corporate and home users.
In today's work environment, increasing numbers of mobile employees are using PCs, laptops, and handheld devices to connect to corporate serv.. (read more)