PPT-Attack Transformation to Evade Intrusion Detection

Xitao Wen Xin Zhao Taiyo Sogawa Introduction Protocollevel vulnerability and attack Defense Intrusion DetectionPrevention Our goal Defeat Cisco IPS by manipulating protocollevel attack payload. C Berk ele Dre Dean Xer ox ARC Abstract One of the primary halleng es in intrusion detection is modelling typical application behavior so that we can ec gnize attac ks by their atypical ef fects without aising too many false alarms show h Chapter 7. Intrusion. “Intrusion is a type of attack on information assets in which the instigator attempts to gain entry into a system or disrupt the normal operation of system with, almost always, the intent to do malicious harm.”. Stephen Huang. Sept. 20, 2013. News. 2. http://arstechnica.com/security/2013/09/meet-hidden-lynx-the-most-elite-hacker-crew-youve-never-heard-of/. 3. Jobs. http://www.homelandsecuritynewswire.com/dr20130809-cybersecurity-jobs-average-over-100-000-a-year. Main Advantages. H . 2. 1. Fiber Optics Technology. . -Covert design. Caused no physical alteration to present building outlook. -Full Fiber Structure thus immune to lightning strike and EMI. Reuven, Dan A. .. Wei. , Li. Patel, Rinku H. .. Background. Definition of Intrusion Detection. A device dedicated to monitoring network and system resources of a company for signs of malicious activity or unauthorized access. /dr. x. Logistics. Programming homework: extra 4 days. Midterm date: Wednesday, March 1. Duration: 60 mins. Presentations: next . Rich Nelson. Reports: can you see my comments, feedback on Oaks?. L1: many reports did not even have a sentence with intro/conclusions. C. Edward Chow . Department of Computer Science. Outline of the Talk. Overview of . DDoS. Intrusion Tolerance with Multipath Routing . Secure DNS with Indirect Queries/Indirect Addresses. Multipath Indirect Routing. /dr. x. Logistics. Command Line Lab on Thursday: please bring your laptops. Keep up with the reading . – Midterm on March 2. nd. . . Computer Networks Basics: OSI stack, subnets, Basic protocols: ARP, ICMP, NAT, DHCP, DNS, TCP/IP. Chapter 7. Intrusion. “Intrusion is a type of attack on information assets in which the instigator attempts to gain entry into a system or disrupt the normal operation of system with, almost always, the intent to do malicious harm.”. Christopher Markley, PhD. US Nuclear Regulatory Commission. National Academy of Sciences: Recommendations for Human Intrusion Standards. Not possible to make scientifically supportable predictions of the probability of human intrusion.. Fourth Edition. By: William Stallings and Lawrie Brown. Chapter . 8. Intrusion Detection. Classes of Intruders –. Cyber Criminals. Individuals or members of an organized crime group with a goal of financial reward. Snort. Dan Fleck, PhD. dfleck@gmu.edu. Intrusion . Detection. An . intrusion detection system . (IDS) . analyzes . traffic patterns and . reacts . to anomalous . patterns. . by sending out alerts.. Note that an IDS is inherently reactive; the attack . Reliability of Autonomous IoT Systems With Intrusion Detection Attack Authors: Ding-Chau Wang, Ing-Ray Chen, and Hamid Al-Hamadi Presented by: Abdulaziz Alhamadani and Mohammad Raihanul Islam Outline What is an IDS?. An . I. ntrusion . D. etection System is a wall of defense to confront the attacks of computer systems on the internet. . The main assumption of the IDS is that the behavior of intruders is different from legal users..