Samenvatting CCNA security

Samenvatting CISCO‐security
Inhoud
Hoofdstuk 1: Modern Network security Threats .................................................................................... 2
Hoofdstuk 2: Securing Network Devices ................................................................................................. 8
Hoofdstuk 3: Authentication, Authorization and accounting ............................................................... 19
Hoofdstuk 4: Implementing Firewall technologies ............................................................................... 25
Hoofdstuk 5: implementing Intrusion Prevention ................................................................................ 32
Hoofdstuk 6: securing the local area network ...................................................................................... 41
Hoofdstuk 7: cryptografie ..................................................................................................................... 51
Hoofdstuk 8: Implementing Virtual Private Networks .......................................................................... 59
Hoofdstuk 9: Implementing the Cisco Adaptive Security Appliance ..................................................... 64
Hoofdstuk 10: Advanced CISCO adaptive security Appliance ............................................................... 69
Hoofdstuk 11: Managing a Secure Network ......................................................................................... 76

, Hoofdstuk 1: Modern Network security Threats
1.2.1.5
 State‐sponsored cyber hackers: These are government‐funded and guided attackers,
ordered to launch operations that vary from cyber espionage to intellectual property theft.

1.2.2.2 Evolution of Security tools

 Password cracking
 Wireless hacking tools
 Network scanning and hacking tools
 Packet crafting tools
 Packet sniffers
 Rootkit detectors
 Fuzers to search Vulnerabilities

1.2.2.3 Network hacking attacks
 Eavesdropping
 Data modification
 Ip address spoofing
 Password based attack
 Denial of service Attack
 Man in the middle attack
 Compromised key attack
 Sniffer attack

1.2.3.4 Trojan Horse classification
 Remote‐access
 Data sending
 Destructive
 Proxy
 ftp
 security software disabler
 DoS

1.2.3.6 worm components
 Enabling vulnerability
 Propagation mechansim
 Payload

1.2.3.7 other malware
 Ransomware
 Spyware
 Adware
 Scareware
 Phising
 Rootkits




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