Security and Software Engineering
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Some Principles of Software Engineering
Security is Hard
Case Study: rcp and rdist
Solutions
Slide 7
Case Study: Kerberized telnet
Analysis
Case Study: Many C Programs
Hoares Turing Award Lecture:
How to Fix Buffer Overflows
Case Study: ftpd
Main Loop of ftpd
Login Sequence
Solution
Cryptography is Even Harder
Sample Protocol Failure
Other Rules for Cryptography
Bug Fixes
Todays Challenges
Firewalls and Databases
The Wrong Choice
Firewalls
Where to From Here?
Author: Steven Bellovin
E-mail: smb@research.att.com
Homepage: http://www.research.att.com/~smb
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