'Source ip' diaporamas de présentation

Mining Large Graphs: Spectral Methods, Tensors and Influence propagation

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92 ??? ??? ?? ?? TANet ???????????? (III) ( ?????????????? )

92 ??? ??? ?? ?? TANet ???????????? (III) ( ?????????????? ). ???? : ???????? ????? : ??? ?? ??? ?? ??? ?? ??? : ???. ? ?. 1. ?? 2. ??????? 3.X-Attack ??????? 4.Nimda ??????? 5. ?? SMTP ????? 6. ??. 1. ??. ??? Internet ???? ??????

909 views • 81 slides

Course 3 Learning Plan

Course 3 Learning Plan. Architecture Physical and link layer Network layer Transport layer Application layer: DNS, RPC, NFS Application layer: Routing Wireless networks More secure protocols: DNSSEC, IPSEC, IPv6. Learning objectives. Understand the main differences between UDP and TCP

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698 views • 58 slides

An Introduction to DDoS

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Sigurnost ra?unala i podataka

618 views • 50 slides

Architecting the Network for SharePoint 2007

Architecting the Network for SharePoint 2007. Presented by: Ryan Korock Solutions Architect Jeff Bellamy Senior Business Development Manager . F5 Continues to Dominate Advanced Platform ADC Segment for Q307. Q307 Gartner Advanced Platform ADC Market Share.

585 views • 47 slides

CAP6135: Malware and Software Vulnerability Analysis Spam and Phishing Cliff Zou Spring 2012

CAP6135: Malware and Software Vulnerability Analysis Spam and Phishing Cliff Zou Spring 2012. Acknowledgement. This lecture uses some contents from the lecture notes from: Dr. Dan Boneh (Stanford): CS155:Computer and Network Security

572 views • 46 slides

Dynamic Host Configuration Protocol (DHCP) Network Address Translation (NAT)

Dynamic Host Configuration Protocol (DHCP) Network Address Translation (NAT). CS491G: Computer Networking Lab V . Arun. Slides adapted from Liebeherr and El Zarki , Kurose and Ross, IBM, P. Kermani. Dynamic Host Configuration Protocol (DHCP). Dynamic Assignment of IP addresses.

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603 views • 39 slides

Local File Inclusion

Local File Inclusion. Types, exploitation, and prevention. The following presentation is for Educational Purposes Only. We do not condone the use of the contents of this talk for nefarious or illegal purposes. PHP Basics. What is PHP? Hypertext Preprocessor What does that really mean?

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Filtering Traffic Using Access Control Lists

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PROJECT PRESENTATION ON INTERNET FIREWALLS PRESENTED BY THE GUARDS

PROJECT PRESENTATION ON INTERNET FIREWALLS PRESENTED BY THE GUARDS. Members: Jayaraj Bupesh Meyyappan 11/18/99. Packet Filter. Stateful Filters. Internet. F I R E W A L L. SECURED. Circuit Level Gateways. YOUR NETWORK. Application Gateways. ENTER.

335 views • 25 slides

High Availability and Web Publishing for UC Deployments Load Balancing & Reverse Proxy

364 views • 22 slides

Reducing false positives in intrusion detection systems by means of frequent episodes

Reducing false positives in intrusion detection systems by means of frequent episodes. Lars Olav Gigstad. Intrusion Detection. Signatures poorly describe the attack making them trigger on benign traffic as a result. Processing time restrictions often leads to shortcuts.

269 views • 18 slides

Suneeta Chawla Web Security Presentation Topic : IP Spoofing Date : 03/24/04

Suneeta Chawla Web Security Presentation Topic : IP Spoofing Date : 03/24/04. IP Spoofing. What is IP Spoofing?

604 views • 14 slides

Detectability of Traffic Anomalies in Two Adjacent Networks

Detectability of Traffic Anomalies in Two Adjacent Networks. Augustin Soule, Haakon Ringberg, Fernando Silveira, Jennifer Rexford, Christophe Diot. Anomaly detection in large networks. Anomaly detection is complex for large network Network-wide analysis [Lakhina 04] is promising

249 views • 14 slides

Presented by: Sailesh Kumar

DoWitcher: Effective Worm Detection and Containment in the Internet Core S. Ranjan et. al in INFOCOM 2007. Presented by: Sailesh Kumar. Worm Detection. Two well known approaches Content filtering Parse packet payload and match against known signatures On-line => quick detection

255 views • 12 slides

OSPF WG

OSPF WG. Mechanism to protect OSPFv2 Auth from IP Layer Issues Manav Bhatia, Alcatel-Lucent IETF 79, Beijing. Introduction (1/2). OSPFv2 authentication was extended by RFC 5709.

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firewall

110 views • 1 slides