OSI Layer Security

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OSI Layer Security

  1. 1. TECHNOTIK 2012, STMIK DIPANEGARA Seminar Keamanan Jaringan Komputer, 22 November 2012OSI LAYER DAN PERSPEKTIF KEAMANANNYA Nurkholish Halim Email: nurkholish@IEEE.org
  2. 2. Introduction – computer security Network Security Intrusion Prevention/Detection Systems Packet Filtering Application Security Secure Coding Static Analysis User Security Awareness Training Social Engineering
  3. 3. The OSI Layer Video Ref: http://www.youtube.com/watch?v=fiMswfo45DQ
  4. 4. Physical Layer Keystroke Logging Lockpicking Cutting (Cable Disconnect)
  5. 5. Data Link Layer Packet Sniffing MAC Address Spoofing ARP Cache Poisoning and Flooding (MITM) WEP Cracking VLAN Attack
  6. 6. Network Layer Ping Flood (ICMP Flood) Fingerprinting Port Knocking IPSec Attack
  7. 7. Transport layer TCP Flooding UDP Flooding
  8. 8. Session layer Session Hijacking NetBIOS user enumeration Attacks on the Session Description Protocol (SDP) and the Session Initiation Protocol (SIP) DNS Poisoning L2TP Attack
  9. 9. Presentation layer SSL MITM SSL DoS SMB Attack Kerberos Service Attack
  10. 10. Application layer BufferOverflow SQLi, RFI, LFI HTTP DoS APPS Auth BruteForce
  11. 11. Layer 8 ….??? Social Engineering!
  12. 12. Attack And Secure! Demo…

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