Average Reviews:
(More customer reviews)Stallings and Brown directs the book at a computer professional, who might be a programmer or system administrator. The book deliberately minimises the mathematical aspects. Much of the topic consists of layers above sophisticated encryption algorithms. Alas, a detailed treatment of the latter often requires heavy math background. If you do desire such a treatment, I recommend Matt Bishop's Introduction to Computer Security. That book was deprecated by some reviewers, who found it too mathematical.
Anyway, back to Stallings and Brown. It does proffer good technical explanations of various malware. Like worms and viruses. And attack modes like Denial of Service, and Distributed Denial of Service. Important variants are also covered - reflector and amplifier attacks.
Countermeasures to malware then naturally enter the narrative. So you learn how a firewall functions. Plus how to set up a honeypot to attract spam, phishing and malware.
So far, the above might be regarded as external attacks on your system. Sometimes, worms or viruses might try to take advantage of weaknesses in installed programs. Hence, another section of the book is for those of you who write such programs. Explaining how to guard against buffer and stack overflows, for example. These 2 are perhaps the most common entry points for malware.
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