October 2002
Intermediate to advanced
344 pages
10h 17m
English
Content preview from The ABCs of TCP/IP, 2nd Edition
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202
The ABCs of TCP/IP
Exhibit 10. Examining the Results of a Whois Search of the Harvard University Domain
AU1463/frame/ch8 Page 202 Tuesday, September 10, 2002 10:47 AM
Security Threats
203
network vulnerabilities and initiate action to close any security holes found.
In fact, the Internet/Network Security Web page previously shown in Exhibit
1 included links to several scanning programs, to include one that specifically
looks for Windows shares within an IP range.
Hacker Search Techniques
Once hackers select a target, there are a variety of techniques they can consider
using to cause harm to both computers and networks. First, they can search ...
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