PPT-Lecture 14 Intrusion Detection

modified from slides of Lawrie Brown Classes of Intruders Cyber Criminals Individuals or members of an organized crime group with a goal of financial reward Their activities may include . Intrusion Detection. modified from slides of . Lawrie. Brown. Intruders. classes:. two most publicized threats to security are malware and intruders. generally referred to as a . hacker. or . cracker. NAREIM. National . Assn. of Real Estate Investment Managers. Las Colinas, TX. September 26, 2012. Beverlee E. Silva, Esq.. Alston & Bird LLP. Beverlee.silva@alston.com. Why Should You Care?. Human health concerns. Intruders. WenZhan. Song. Cryptography and Network Security. 1. Intruders. Three classes of intruders:. Examples of Intrusion. Performing a remote root compromise of an e-mail server. Defacing a Web server. 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. Yanyan . Ni, . Yeze. Li. Outline. Introduction. System Model. Model and Analysis. Parameterization. Numeric Data. Introduction. Cyber physical system(CPS) . comprises sensors, actuators, control units, and physical object for controlling and protecting a physical infrastructure.. &. Intrusion . Detection Systems. 1. Intruders. Three classes of intruders:. Examples of Intrusion. Performing a remote root compromise of an e-mail server. Defacing a Web server. Guessing and cracking passwords. /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. Snort. Freeware.. Designed as a network sniffer.. Useful for traffic analysis.. Useful for intrusion detection. .. Snort. Snort is a good sniffer.. Snort uses a detection engine, based on rules.. Packets that do not match any rule are discarded.. 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.”. 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. 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.. Milad Ghaznavi. 1. Outline. Introduction. Dataset. Multi Layer Perceptron. Convolutional Neural Network. Evaluation. Related Work. Conclusion. 2. Introduction. Intrusion Detection. Background. 3. Intrusion Detection. Roger . Brewer, Josh Nagashima,. Mark Rigby, Martin Schmidt, Harry O’Neill. February 10, . 2015. contact: roger.brewer@doh.hawaii.gov. Reference. Roger . Brewer & Josh Nagashima. : Hawai’i Dept of Health.