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Chapter 2 Systems Threats and Risks Security+ Guide to Network Security Fundamentals, Third Edition
Objectives ,[object Object],[object Object],[object Object]
Software-Based Attacks
Malware (Malicious software ) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Viruses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of computer viruses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Worms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Trojans ,[object Object],[object Object],[object Object]
Rootkits ,[object Object],[object Object],[object Object],[object Object],[object Object]
SONY Rootkit ,[object Object],[object Object],[object Object],[object Object]
Logic bomb ,[object Object],[object Object],[object Object]
Famous Logic Bombs
Privilege Escalation ,[object Object],[object Object],[object Object],[object Object]
Spam ,[object Object],[object Object],[object Object]
 
Evading Spam Filters ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
Malware for Profit (continued)
 
Blocking Spam ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spyware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spyware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Effects of Spyware
Adware ,[object Object],[object Object],[object Object],[object Object]
Hardware Keylogger ,[object Object],[object Object],[object Object]
Software Keyloggers ,[object Object],[object Object]
Botnets ,[object Object],[object Object],[object Object],[object Object],[object Object]
Uses of Botnets
Hardware-Based Attacks
BIOS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
BIOS Attacks ,[object Object],[object Object],[object Object]
USB Devices ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object]
USB PocketKnife ,[object Object],[object Object],[object Object]
USB Devices ,[object Object],[object Object],[object Object],[object Object]
Better Solution: IEEE 1667 ,[object Object],[object Object],[object Object],[object Object]
Network Attached Storage (NAS) ,[object Object]
[object Object]
Storage Area Network (SAN) ,[object Object],[object Object],[object Object]
NAS and SAN Security ,[object Object],[object Object],[object Object]
Cell Phone Attacks ,[object Object],[object Object],[object Object],[object Object]
Attacks on Virtualized Systems
What Is Virtualization? ,[object Object],[object Object],[object Object],[object Object]
A Virtual Machine Host OS: Windows 7 Guest OS: Ubuntu Linux
Virtual Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Attackers Use Virtual Machines ,[object Object]
Security of Virtual Machines ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Ch02 System Threats and Risks