Lecture 27: May 28, 2021

Reading: text, 23.5-23.10
Due: Homework 5, due June 2; Lab 4, due June 3

1. Bots and Botnets

2. Miscellaneous malware
   1. Rabbits, bacteria
   2. Logic bombs
   3. Adware, spyware, ransomware
   4. Phishing, spearphishing

3. Defenses
   1. Scanning
   2. Distinguishing between data and instructions
   3. Containment
   4. Specifications as restrictions
   5. Limiting sharing
   6. Statistical analysis
   7. Trust

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: mabishop@ucdavis.edu

ECS 153, Computer Security Version of May 27, 2021 at 11:42PM

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