PPT-Byte and Packet

Congestion Notification draftietftsvwgbytepktcongest01txt Bob Briscoe BT IETF76 tsvwg Nov 2009 This work is partly funded by Trilogy a research project supported by the European Community . txt Bob Briscoe BT UCL IETF73 tsvwg Nov 2008 brPage 2br status Byte and Packet Congestion Notification new WG draft draftietftsvwgbytepktmark00txt as of 8Aug08 previously draftbriscoetsvwgbytepktmark02 intended status informational update to RFC23 draft-ietf-tsvwg-byte-pkt-congest-03. Bob Briscoe, BT. Jukka Manner, Aalto University. Recent changes. 02 → 03: structural changes, clarifications. 01 → 02: structural changes, some clarifications. Chapter 5. Fifth Edition. by William Stallings . Lecture slides by Lawrie Brown. Chapter 5 –. Advanced Encryption Standard. "It seems very simple.". "It is very simple. But if you don't know what the key is it's virtually indecipherable.". Younghwan. Go. , . Jongil. Won, Denis Foo . Kune. *, . EunYoung. . Jeong. , . Yongdae. Kim, . KyoungSoo. Park. KAIST University of Michigan*. Mobile Devices as Post-PCs. S. martphones & tablet PCs for daily network communications. Sylvia Ratnasamy. http://inst.eecs.berkeley.edu/~ee122. /. Material thanks to Ion . Stoica. , Scott . Shenker. , Jennifer Rexford, Nick . McKeown. , and many other colleagues. 2. TCP Header. Source port. Transport Protocols. Professor Yashar Ganjali. Department of Computer Science. University of Toronto. yganjali@cs.toronto.edu. http://www.cs.toronto.edu/~yganjali. CSC 458/2209. – Computer Networks. In this lesson we will…. Examine the difference between the Internet, the Web and the Intranet.. Cover packet switching and how the Internet enables the Web.. Starter Activity. What do you do online?. Chapter 5. Fifth Edition. by William Stallings . Lecture slides by Lawrie Brown. Chapter 5 –. Advanced Encryption Standard. "It seems very simple.". "It is very simple. But if you don't know what the key is it's virtually indecipherable.". Hao. Wang and Bill Lin. University of California, San Diego. HSPR 2010, Dallas. HPSR, June 13-16, 2010. Packet Buffer in Routers. Scheduler . and . Packet . Buffers. i. n. Input . linecards. . have . Younghwan. Go. , . Jongil. Won, Denis Foo . Kune. *, . EunYoung. . Jeong. , . Yongdae. Kim, . KyoungSoo. Park. KAIST University of Michigan*. Mobile Devices as Post-PCs. S. martphones & tablet PCs for daily network communications. inresponsetotherequestfromthesender,thereceiverpro-videsthereceivebufferaddresstothesender,andthenthesendercansendthemessage.Inthismethodtheunnecessarydatacopy(intoatemporarybuffer)isavoided,butthecos TRACKING HACKERS THROUGH CYBERSPACE. Case study : Ann. Scenario: Ann’s Bad AIM. Anarchy-R-Us, Inc. suspects that one of their employees, Ann . Dercover. , is really a secret agent working for their competitor. Ann has access to the company’s prize asset, the secret recipe. Security staff are worried that Ann may try to leak the company’s secret recipe.. TRACKING HACKERS THROUGH CYBERSPACE. Case study : Ann. Scenario: Ann’s Bad AIM. Anarchy-R-Us, Inc. suspects that one of their employees, Ann . Dercover. , is really a secret agent working for their competitor. Ann has access to the company’s prize asset, the secret recipe. Security staff are worried that Ann may try to leak the company’s secret recipe.. Many thanks to past EE 122 GSIs. These are TCP Details!. These details . ARE NOT . representative of all sliding window protocols!. TCP Sequence Numbers. Initial sequence number not necessary 0. Sequence number refers to .