June 2004
Intermediate to advanced
1488 pages
45h 53m
English
Content preview from Microsoft® Windows Server™ 2003 Inside OutBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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DHCP Security Considerations
DHCP is inherently insecure. Anyone with access to the network can perform malicious actions that could cause problems for other clients trying to obtain IP addresses. A user could take the following actions:
Initiate a denial of service (DoS) attack by requesting all available IP addresses or by using large numbers of IP addresses, either of which could make it impossible for other users to obtain IP addresses.
Initiate an attack on DNS by performing a large number of dynamic updates through DHCP.
Use the information provided by DHCP to set up rogue services on the network, such as using a non-Microsoft DHCP server to provide incorrect IP address information.
To reduce the risk of attacks, you should limit physical access ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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