'Signature based' diaporamas de présentation

Misuse detection systems

Misuse detection systems. Contents. Overview of signature based IDS SNORT SNORT rules. Overview of signature based IDS. Signature-based detection is based on the premise that abnormal or malicious network traffic is different from normal traffic.

1.93k views • 177 slides

Lecture on Positioning Prof. Maria Papadopouli University of Crete ICS-FORTH

Lecture on Positioning Prof. Maria Papadopouli University of Crete ICS-FORTH http://www.ics.forth.gr/mobile. Agenda. Introduction on Mobile Computing & Wireless Networks Wireless Networks - Physical Layer IEEE 802.11 MAC Wireless Network Measurements & Modeling Location Sensing

852 views • 74 slides

Ch 4: Securing Your Network

Ch 4: Securing Your Network. CompTIA Security+: Get Certified Get Ahead: SY0-301 Study Guide Darril Gibson. Understanding IDSs and IPSs. IDS v. IPS. IDS detects attacks but does not stop them Detective technical control Passive IDS merely logs attacks, and/or sends alerts

835 views • 69 slides

Ch 4: Securing Your Network

Ch 4: Securing Your Network. CompTIA Security+: Get Certified Get Ahead: SY0-301 Study Guide Darril Gibson. Understanding IDSs and IPSs. IDS v. IPS. IDS detects attacks but does not stop them Detective technical control Passive IDS merely logs attacks, and/or sends alerts

838 views • 69 slides

781 views • 66 slides

ecs236 Winter 2006: Intrusion Detection #1: IDS Architecture

ecs236 Winter 2006: Intrusion Detection #1: IDS Architecture. Dr. S. Felix Wu Computer Science Department University of California, Davis http://www.cs.ucdavis.edu/~wu/ sfelixwu@gmail.com. Intrusion Prevention. Prevention : This should/must never be broken in!

664 views • 60 slides

15-744: Computer Networking

393 views • 39 slides

David LaPorte / Kevin Amorin Harvard University

Fences Make Good Neighbors Monitoring Academic Networks at the Port Level Educause Security Conference April 4, 5 2005 Washington DC. David LaPorte / Kevin Amorin Harvard University. Angelo Bravos Judson College. Topics. Overview of the problems/needs Solutions Bradford CampusManager

469 views • 36 slides

David LaPorte / Kevin Amorin Harvard University

Fences Make Good Neighbors Monitoring Academic Networks at the Port Level Educause Security Conference April 4, 5 2005 Washington DC. David LaPorte / Kevin Amorin Harvard University. Angelo Bravos Judson College. Topics. Overview of the problems/needs Solutions Bradford CampusManager

367 views • 36 slides

Intrusion Detection Prevention Systems

711 views • 35 slides

359 views • 35 slides

Insider Threat

Insider Threat. A dnan Sheikh C laudio Paucar O sezua Avbuluimen Bill Fekrat. Agenda. Insider Threat Overview Enabling Technologies Governance, Risk & Compliance. Insider Threat Overview. Insider threat: Employees, Customers, Partners or Suppliers. Statistics and Recent Incidents.

383 views • 32 slides

Exploring New Phenomena at CDF

362 views • 29 slides

Intrusion Prevention Systems

Intrusion Prevention Systems. Ahmed Saeed Team Leader (Cisco Division) CTTC (PVT) Limited. What is IPS?. I ntrusion P revention S ystem A system located on the network that monitors the network for issues like security threats and policy violations, then takes corrective action.

524 views • 26 slides

Last time

Last time. Security in Networks Threats in Networks. This time. Security in Networks Network Security Controls Firewalls Honeypots Intrusion Detection Systems. Script Kiddies. For all of the discussed attacks, exploit code and complete attack scripts are available on the Internet

405 views • 24 slides

Implementing Secure Converged Wide Area Networks (ISCW)

Implementing Secure Converged Wide Area Networks (ISCW). Module 6: Cisco IOS Threat Defense Features. Module 6: Cisco IOS Threat Defense Features. Lesson 6.4: Introducing Cisco IOS IPS. Objectives. Compare and contrast Intrusion Detection Systems and Intrusion Protection Systems.

323 views • 23 slides

Virus Analysis

Virus Analysis. Techniques, Tools, and Research Issues Part I: Introduction. Michael Venable Arun Lakhotia University of Louisiana at Lafayette, USA. Introduction to Malware. Common Forms of Malware Detection Techniques Anti-Detection Techniques. Common Forms of Malware. Virus

214 views • 21 slides

Northwestern Lab for Internet & Security Technology (LIST) list.cs.northwestern

Northwestern Lab for Internet & Security Technology (LIST) http://list.cs.northwestern.edu. Prof. Yan Chen Ph. D. Students Brian Chavez Yan Gao Zhichun Li Yao Zhao. M. S. Students Prasad Narayana Leon Zhao Undergraduates Too many to be listed. Personnel. Projects.

193 views • 19 slides

Report on statistical Intrusion Detection systems

Report on statistical Intrusion Detection systems. By Ganesh Godavari. Outline of the talk. Intrusion Detection Motivation Approaches for intrusion detection. Intrusion Detection & Data Fusion. Intrusion Detection System

498 views • 16 slides

Understanding Global Threat Landscape

Understanding Global Threat Landscape. Electronic Criminal Groups: Established Underground Industry (continued examples of successful large scale operations) Organization: Low to High Capability: Medium to High Intent: High for financial gain, but intent is complex

228 views • 12 slides