无线系统安全
我曾听到这样一句话:“改变越多,不变越多?”回想一下前不久大家还在使用调制解调器来拨号上网的日子,那时粗野拨号(Wardialing)的事情十分遍及。一起像ToneLoc和Scan的程序也十分受欢迎。那时的黑k会呼叫一系列的电话号码来寻找连接了调制解调器的系统。而管理员则通过限制调制解调器在线时刻来对抗黑k的行为,他们开始使用回调系统,并记录呼叫者ID。无线系统安全.pdf
(I've heard the phrase, "The more you change, the more you don't change?" Think back to the days when everyone was using modems to dial up the Internet, and wardialing was all the rage. Programs like ToneLoc and Scan are also very popular. Hackers in those days would call a series of phone numbers to find systems with modems attached. While administrators fought the hackers by limiting the amount of time their modems were online, they started using callback systems and logging caller IDs.
Wireless System Security.pdf)
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