'Security hole' diaporamas de présentation

An Overview of Computer and Network Security

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12. Encryption on the Internet

91.113 Exploring the Internet. 12. Encryption on the Internet. Instructor: Beibei Yang Department of Computer Science University of Massachusetts Lowell. Learning Objectives. Understand how private-key and public key encryption work.

450 views • 38 slides

KaaShiv InfoTech

Ethical Hacking. KaaShiv InfoTech. For Inplant Training / Internship , please download the " Inplant training registration form" from our website www.kaashivinfotech.com. Fill the form and send it to kaashiv.info@gmail.com.

376 views • 35 slides

20-755: The Internet Lecture 11: Secure services

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NETWORK THREAT REVIEW

NETWORK THREAT REVIEW. Agenda. In this section Network threats Worms Hackers Security holes Social engineering. NETWORK THREATS. Threats. Threats Network worms Hackers, crackers Security holes and vulnerabilities User-installed uncontrolled programs

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Team meeting Oct 6, 2011

Team meeting Oct 6, 2011. Bart Coppens. Program differences can be observed. Version 1. Version 2. Security hole fixed New features Watermarks. What changed?. Attacker will use tools to reduce search space. Version 1. Version 2. patch. irrelevant changes.

236 views • 11 slides

Basics, Ethics, & Security

Basics, Ethics, & Security. FTP & Telnet. FTP-File Transfer Protocol Standard way of moving files over a network. Varied clients including Secure FTP, Web Browsers, and WS-FTP. Telnet Opens a session on a remote computer to perform tasks. Varied clients including Secure Shell. SECURE SHELL.

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Team meeting Dec 01, 2011

198 views • 7 slides

Team meeting Oct 20, 2011

Team meeting Oct 20, 2011. Bart Coppens. Program differences can be observed. Version 1. Version 2. Security hole fixed New features Watermarks. What changed?. Other way to improve false rates. movl $ 0x0,0x4(% esp ) movl $0x0,0xc(% esp) movl $0x0,0x8(%esp ) movl $0x0,0x4(%esp)

114 views • 5 slides