Practical Computer Security
Session Chair : Manuel BLUM, UC Berkeley, USA
We will cover a number of practical issues in computer security from a systems
perspective. Starting with a discussion of issues of trust in computer and network
security, we will proceed by reviewing the security community's accumulated experience in
network security, and conclude with a tutorial on practical ways to improve the security
of your computers and networks.
We will give detailed examples of what has and hasn't worked through the years, including
how passwords have failed as an authentication technology, how cryptography can and can't
help, what we've learned since the Internet worm, and why "security through
obscurity" has such a horrible track record. We will summarize with a number of
simple system design principles that can help to avoid the most common security
weaknesses.
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