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11.09.2017

New tele-TASK Web Portal

At beta.tele-task.de you can already the future web portal of tele-TASK before being officially launched. We are thankful ... [more]
10.03.2017

CeBIT 2017

Also this year, tele-TASK and openHPI are at CeBIT (20-24 March, 2017). You can find us at the HPI booth ... [more]
01.08.2016

openHPI Course "Internetworking 2016"

A new openHPI course about "Internetworking" starts on September 5, 2016. The course is held by Prof. Dr. Christoph Meinel ... [more]

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Playlist: Internet Security - Weaknesses and Targets

Internet Security - Weaknesses and Targets

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"Internet Security I" gives a detailed introduction into Internet Technology. It explains the function mode and architecture of Internets and Intranets and discusses important Internet protocols like IP, TCP, UDP, ICMP, as well as Internet addressing and DNS. Moreover, the Internet Protocol Next Generation - IPv6 - will be introduced. Furthermore important Internet services like WWW, email, ftp, telnet, rsh and more will be treated. Encryptions standards like IPSec show possibilities for information security. New techniques like LDAP and Multimedia applications will complete this lecture part about Internet Technology. It provides the basic understanding for a discussion of security weaknesses of Internet and Intranets and possible targets for attacks over the Internet which will be treated in the second lecture part "Weaknesses and Targets".

"Internet Security II - Weaknesses and Targets" is based on "Internet Security I - Internet Technology" and gives a detailed introduction into problems concerning Internet and Intranet security. After starting with some remarks on risk analysis and computer crimes, security weaknesses and targets are discussed in detail. Beside others the following topics are discussed in detail: human factor and technical failures, attacks on accounts and passwords, attacks on Internet protocol, misuse of design and programming errors, weaknesses in common operating systems, targets in the WWW, and viruses. The lecture course concludes with a discussion of possibilities to detect attacks and intrusions, and ethical issuses.

Internet Security - Weaknesses and Targets

Internet Security - An Overview
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Date: 26.09.2003
Lang.: en
Dur.: 01:32:01
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Computer Crime: Criminals and Motives
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Date: 07.11.2002
Lang.: en
Dur.: 01:31:59
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Hackers and Viruses
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Date: 12.11.2002
Lang.: en
Dur.: 01:01:55
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Human Factor and Technical Failures
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Date: 12.12.2002
Lang.: en
Dur.: 00:52:05
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Spy Out Network Infrastructure
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Date: 12.12.2002
Lang.: en
Dur.: 00:37:38
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Attacks on Accounts and Passwords
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Date: 17.12.2002
Lang.: en
Dur.: 00:47:19
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Attacking Internet Protocols (I)
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Date: 17.12.2002
Lang.: en
Dur.: 00:38:30
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Attacking Internet Protocols (II)
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Date: 19.12.2002
Lang.: en
Dur.: 01:18:27
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Attacking Internet Protocols (III)
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Date: 07.01.2003
Lang.: en
Dur.: 00:34:24
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Misuse of Design and Programming Errors
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Date: 07.01.2003
Lang.: en
Dur.: 00:36:11
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Weaknesses in Unix/Linux (I)
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Date: 09.01.2003
Lang.: en
Dur.: 01:27:27
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Weaknesses in Unix/Linux (II)
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Date: 14.01.2003
Lang.: en
Dur.: 01:10:57
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Weaknesses in Windows NT/2000 (I)
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Date: 16.01.2002
Lang.: en
Dur.: 01:14:20
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Weaknesses in Windows NT/2000 (II)
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Date: 21.01.2003
Lang.: en
Dur.: 00:49:34
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Targets in the World Wide Web (I)
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Date: 23.01.2003
Lang.: en
Dur.: 01:07:32
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Targets in the World Wide Web (II)
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Date: 28.01.2003
Lang.: en
Dur.: 00:58:42
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Risk Analysis
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Date: 05.11.2002
Lang.: en
Dur.: 01:29:21
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Introduction
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Date: 31.10.2002
Lang.: en
Dur.: 01:26:42
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Scripts and CGI-Programming
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Date: 16.01.2004
Lang.: en
Dur.: 01:05:47
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First Understanding of Internet and WWW
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Date: 02.10.2003
Lang.: en
Dur.: 01:28:00
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Basic Concepts of Computer Networks
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Date: 10.10.2003
Lang.: en
Dur.: 01:22:51
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LAN - Technologies
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Date: 17.10.2003
Lang.: en
Dur.: 01:23:56
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WAN - Technologies
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Date: 24.10.2003
Lang.: en
Dur.: 01:01:38
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Internetworking (I)
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Date: 31.10.2003
Lang.: en
Dur.: 01:28:23
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Internetworking (II)
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Date: 07.11.2003
Lang.: en
Dur.: 00:57:24
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IPv6 - Internet Protocol Next Generation
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Date: 14.11.2003
Lang.: en
Dur.: 01:06:31

IPv6 - Internet Protocol Next Generation

Prof. Dr. Christoph Meinel

IPv6 - Internet Protocol Next Generation

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Basic Notions
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Date: 21.11.2003
Lang.: en
Dur.: 00:45:01
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Naming and Directory Service
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Date: 28.11.2003
Lang.: en
Dur.: 01:08:21
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E-Mail
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Date: 05.12.2003
Lang.: en
Dur.: 00:59:17
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File Transfer
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Date: 12.12.2003
Lang.: en
Dur.: 00:47:42
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Remote Login
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Date: 12.12.2003
Lang.: en
Dur.: 00:43:21
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Network Management
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Date: 19.12.2003
Lang.: en
Dur.: 00:29:47
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Audio and Video Communication
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Date: 19.12.2003
Lang.: en
Dur.: 00:54:12
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World Wide Web
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Date: 09.01.2004
Lang.: en
Dur.: 01:27:07
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Viruses, Worms, Trojan Horses
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Date: 30.01.2003
Lang.: en
Dur.: 01:25:04
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