这两天在阅读 Practical Unix & Internet Security 这本经典之作( 简介 )。在该书的第二十二章 Discovering a Break-in 第二节中提到了这样一段:

See Cliff Stoll‘s The Cuckoo’s Egg (Pocket Books) for the tale of how such a discrepancy led to his discovery of an attacker’s activities.

继续阅读 →