'Checksum' presentation slideshows

Course Matters

Course Matters. Recent Papers. from journals. Good Posters Bad Posters. Improving I/O Performance of Intermediate Multimedia Storage Node. Pal Halvorsen Thomas Plagemann Vera Goebel Multimedia Systems 03. Problem. Improve the performance of I/O in integrated multimedia storage node

1k views • 88 slides

Course Matters

Course Matters. Recent Papers. from journals. Good Posters Bad Posters. Improving I/O Performance of Intermediate Multimedia Storage Node. Pal Halvorsen Thomas Plagemann Vera Goebel Multimedia Systems 03. Problem. Improve the performance of I/O in integrated multimedia storage node

883 views • 88 slides

Communication

Communication. Hongfei Yan http://net.pku.edu.cn/~course/cs501/2010. Outline. Layered Protocols Remote Procedure Call Message-oriented Communication Stream-oriented Communication Multicast Communication. Layered Protocols. Layered Protocols Low-level layers Transport layer

1.17k views • 84 slides

CS 4700 / CS 5700 Network Fundamentals

Lecture 11: Transport (UDP, but mostly TCP). CS 4700 / CS 5700 Network Fundamentals. Revised 2/9/2014. Transport Layer. Function: Demultiplexing of data streams Optional functions: Creating long lived connections Reliable, in-order packet delivery Error detection

974 views • 83 slides

Chapter 8

Chapter 8. Internet Protocol (IP). CONTENTS. DATAGRAM FRAGMENTATION OPTIONS CHECKSUM IP PACKAGE. Figure 8-1. Position of IP in TCP/IP protocol suite. 8.1. DATAGRAM. Figure 8-2. IP datagram. Figure 8-3. Service Type or Differentiated Services.

712 views • 61 slides

WLAN and IEEE 802.11 Security

WLAN and IEEE 802.11 Security. Agenda. Intro to WLAN Security mechanisms in IEEE 802.11 Attacks on 802.11 Summary. Wireless LAN Technologies. WLAN technologies are becoming increasingly popular, and promise to be the platform for many future applications: Home Entertainment Networking

864 views • 34 slides

What is fuzz testing?

758 views • 34 slides

TAintscope

TAintscope. A Checksum-Aware Directed fuzzing Tool for Automatic Software Vulnerability Detection. Tielei Wang 1 , Tao Wei 1 , Guofei Gu 2 , Wei Zou 1 1 Peking University, China 2 Texas A&M University, US. 2. terms.

454 views • 34 slides

IPsec ESP Attacks

253 views • 13 slides

Your 802.11 Wireless Network has No Clothes

CS 395T. Your 802.11 Wireless Network has No Clothes. William A. Arbaugh, Narendar Shankar, Y.C. Justin Wan. Intercepting Mobile Communications: The Insecurity of 802.11. Nikita Borisov, Ian Goldberg, David Wagner. 802.11 Wireless Networks. Two modes of operation :

132 views • 13 slides

Internet Protocols: Quiz 1

Internet Protocols: Quiz 1. This quiz consists of true/false questions for 25 pts and two quantitative problems for 25 pts. In the True/False questions, the following grading policy will be used: Correct answer: +1 pt Wrong answer: -1 pt (negative grading is used) Blank/Unattempted: 0 pts

215 views • 11 slides

TCP Checksum Errors

220 views • 8 slides

Transport Protocols

Transport Protocols. Relates to Lab 5. An overview of the transport protocols of the TCP/IP protocol suite. Also, a short discussion of UDP. Orientation. We move one layer up and look at the transport layer. Orientation. Transport layer protocols are end-to-end protocols

203 views • 7 slides

B2SAFE: Practical Policies

B2SAFE: Practical Policies. Willem Elbers (MPI-TLA) 2 nd EUDAT Conference. Date : 27 October 2013. Policy Collecting. Collected policy natural language descriptions from serveral projects and institutes (EUDAT core communities ), IN2P3, REPLIX, PanData, ILL Total of 53 policies

157 views • 7 slides

Computer Controlled Interface (CCI)

Computer Controlled Interface (CCI). Aimed at third party system integrators who want to develop their own remote monitoring and diagnostic applications. Connect via RS232 at 1200 to 115,000 baud. Can not run both Service Kit and CCI interface at the same time, must be either / or.

90 views • 7 slides

Chapter 7 Packets, Frames, and Error Detection

Chapter 7 Packets, Frames, and Error Detection. Packet small block of data eg. Ethernet limits to 1500 bytes of data per data packet ( does not include 18 bytes frame header and 8 byte preamble) Why packets? minimize retransmission fair access to shared medium via TDM (fig 7.2)

537 views • 5 slides

Checksum Calculations

276 views • 5 slides

ENRP and ASAP Updates and Issues

ENRP and ASAP Updates and Issues. <draft-ietf-rserpool-enrp-07.txt> <draft-ietf-rserpool-asap-08.txt> <draft-ietf-rserpool-common-param-05.txt> Presenter: Qiaobing Xie Email: QXIE1@motorola.com November 10, 2003. Changes made in this revision. ENRP (v06 -> v07):

174 views • 5 slides

ENRP and ASAP Updates and Issues

ENRP and ASAP Updates and Issues. <draft-ietf-rserpool-enrp-07.txt> <draft-ietf-rserpool-asap-08.txt> <draft-ietf-rserpool-common-param-05.txt> Presenter: Qiaobing Xie Email: QXIE1@motorola.com November 10, 2003. Changes made in this revision. ENRP (v06 -> v07):

151 views • 5 slides

Further Correction of error on UDP Checksum: updated 13/10/03

761 views • 2 slides