'Slammer worm' diaporamas de présentation

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Automated Worm Fingerprinting

Automated Worm Fingerprinting

Automated Worm Fingerprinting. Sumeet Singh, Cristian Estan, George Varghese, and Stefan Savage. Introduction. Problem: how to react quickly to worms? CodeRed 2001 Infected ~360,000 hosts within 11 hours Sapphire/Slammer (376 bytes) 2002 Infected ~75,000 hosts within 10 minutes.

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895 views • 88 slides
Automated Worm Fingerprinting

Automated Worm Fingerprinting

Automated Worm Fingerprinting. Sumeet Singh, Cristian Estan, George Varghese, and Stefan Savage. Introduction. Problem: how to react quickly to worms? CodeRed 2001 Infected ~360,000 hosts within 11 hours Sapphire/Slammer (376 bytes) 2002 Infected ~75,000 hosts within 10 minutes.

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952 views • 76 slides
Smashing the Stack Launching or Preventing a Slammer-like Worm

Smashing the Stack Launching or Preventing a Slammer-like Worm

Smashing the Stack Launching or Preventing a Slammer-like Worm. Mark Shaneck October 28, 2003. More Admin Stuff. Midterm Nov. 4th. While Professor Kim is away Oct. 28: Buffer Overflow Oct. 30: Review PPT file is temporarily available. filename = lec**.PPT Download if you need!

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645 views • 43 slides
Lecture 9: Buffer Ovefflows and ROP

Lecture 9: Buffer Ovefflows and ROP

Lecture 9: Buffer Ovefflows and ROP. EEN 312: Processors: Hardware, Software, and Interfacing. Department of Electrical and Computer Engineering Spring 2014, Dr. Rozier (UM). BUFFER OVERFLOWS. General Overview of Buffer Overflow Mechanism Real Life Examples - SQL Slammer - Blaster

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456 views • 38 slides
Resource-based Attacks

Resource-based Attacks

Resource-based Attacks. Attacking Networks Resource-Based Attacks. Resource-based attacks are designed to gain access to additional resources for the attacker. Basically, taking over machines in order to set up illicit servers on them. Attacking Networks Resource-Based Attacks.

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420 views • 38 slides
Characteristics of Denial of Service attacks on Internet using AGURI

Characteristics of Denial of Service attacks on Internet using AGURI

Characteristics of Denial of Service attacks on Internet using AGURI. Ryo Kaizaki Keio Univ. ,Japan kaizaki@sfc.wide.ad.jp. Goal : support of network operation against DoS attacks. There are many DoS ( Denial of Service) attacks (ex)slammer worm in 25 Jan. There are many types of attacks

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485 views • 34 slides
Sapphire/Slammer Worm

Sapphire/Slammer Worm

Sapphire/Slammer Worm. Impact on Internet performance Work by Aldridge, Karrenberg, Uijterwaal & Wilhelm. Presented by Olaf Kolkman. http://www.ripe.net/ttm/worm/. Sapphire, Slammer Worm. Sapphire worm aka SQL Slammer Microsoft SQL vulnerability exploit Very aggressive rapid spread

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451 views • 12 slides
Impacts of slammer worm in Taiwan

Impacts of slammer worm in Taiwan

Impacts of slammer worm in Taiwan. The first message about the worm we got was at 12:00pm, Jan 25 . Some engineers of ISPs were call back to handle the unusual network traffic.

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276 views • 10 slides
Spread of the Slammer Worm

Spread of the Slammer Worm

Spread of the Slammer Worm. Spread of the Slammer Worm.

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179 views • 2 slides

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