'Ingress filtering' presentation slideshows

Adaptive Distributed Traffic Control Service for DDoS Attack Mitigation

1.16k views • 91 slides

Chapter 3 Computer and Internet Crime

Chapter 3 Computer and Internet Crime. Ethics in Information Technology, Second Edition. Updated by Carlotta Eaton, NRCC. Computer & Internet Crime Objectives. Ethical issues for safe guarding IS & data Dramatic increase in security incidents Most common computer security attacks

2.18k views • 49 slides

528 views • 40 slides

Cyberdefense Technologies

Cyberdefense Technologies. Firewalls Intrusion detection And beyond. Defensive Strategy. Deceive the attacker Frustrate the attacker Resist the attacker Recognize and Respond to the attacker. Security Desires. Logging of successful connections, rejected packets and suspected attacks

510 views • 36 slides

Cyberdefense Technologies

Cyberdefense Technologies. Firewalls Intrusion detection And beyond. Defensive Strategy. Deceive the attacker Frustrate the attacker Resist the attacker Recognize and Respond to the attacker. Security Desires. Logging of successful connections, rejected packets and suspected attacks

364 views • 36 slides

DNS Amplification and DNS Hijack Risk Mitigation

DNS Amplification and DNS Hijack Risk Mitigation . NANOG On The Road Portland, OR - September 10, 2013 . Merike Kaeo Security Evangelist, IID m erike@internetidentity.com. Intro. Statistics on DNS Amplification Attacks in 2012/2013 Measurements on Open Recursive Resolvers

541 views • 32 slides

Denial of Service Attacks

690 views • 32 slides

563.3.2 DoS Detection and Defense

563.3.2 DoS Detection and Defense. Computer Security II CS463/ECE424 University of Illinois. Why is DDoS Defense hard?. Simplicity Plug-and-play attack tools Traffic variety (similarity) Attack traffic is as good as legitimate traffic IP spoofing High-volume traffic

587 views • 30 slides

Loopholes in TCP/IP

Loopholes in TCP/IP . By N Ranjith Kumar. Contents. TCP/IP protocol suite TCP State diagram Loop Holes in TCP/IP Suite. Transmission Control Protocol. TCP runs on IP, & connection oriented service Brief about TCP state machine Four tuple <dest_ip_add, dest_port, src_ip_add, src_port>

576 views • 28 slides