Tor: The Onion Router 2 / 13 Tor: The Onion Router www.cbc.ca 2 / - PowerPoint PPT Presentation

Jan 29, 2024 •224 likes •376 views

Tor: The Onion Router 2 / 13 Tor: The Onion Router www.cbc.ca 2 / 13 Tor: The Onion Router www.cbc.ca 2 / 13 Tor: The Onion Router www.cbc.ca 2 / 13 Tor: The Onion Router www.cbc.ca 2 / 13 Tor: The Onion Router www.cbc.ca 2 / 13

Tor: The Onion Router 2 / 13
Tor: The Onion Router www.cbc.ca 2 / 13
Tor: The Onion Router www.cbc.ca 2 / 13
Tor: The Onion Router www.cbc.ca 2 / 13
Tor: The Onion Router www.cbc.ca 2 / 13
Tor: The Onion Router www.cbc.ca 2 / 13
  Tor: The Onion Router www.cbc.ca 2 / 13
Tor: The Onion Router ~6300 Relay Relay Relay Client Destination Relay Relay 2 / 13
Tor: The Onion Router Relay Client Destination Relay Relay 2 / 13
Tor: The Onion Router 1 Entry Client 2 3 Destination Middle Exit 2 / 13
Tor: The Onion Router 1 Entry Client 1 2 2 3 3 Destination Middle Exit 2 / 13
Tor: The Onion Router ✓ Source [IP Address] × Destination [Resource] 1 Entry Client Destination Middle Exit 2 / 13
Tor: The Onion Router ✓ Toronto × www.cbc.ca 1 Entry Client Destination Middle Exit 2 / 13
Tor: The Onion Router Entry Client 3 Destination Middle Exit × Source [IP Address] ✓ Destination [Resource] 2 / 13
Tor: The Onion Router Entry Client 3 Destination Middle Exit × Toronto ✓ www.cbc.ca 2 / 13

Recommend

The Onion Router (Tor): Onion Encryption Served Three Ways Martijn Stam COINS Winterschool in

The Onion Router (Tor): Onion Encryption Served Three Ways Martijn Stam COINS Winterschool in Finse, May 2019 2 Tor: The Second-Generation Onion Router Dingledine, Mathewson, Syverson (Usenix04) What is Tor Tor is a tool to advance

1.01k views • 88 slides

(and How To Break It) Nicholas C Weaver 1 Tor: The Onion Router Anonymous Websurfing CS 161

CS161 Computer Security Weaver and Popa (and How To Break It) Nicholas C Weaver 1 Tor: The Onion Router Anonymous Websurfing CS 161 Computer Security Weaver and Popa Tor actually encompasses many di ff erent components The Tor

599 views • 46 slides

Slicing the licing the Onion: Onion: Anonymity Without PKI Anonymity Without PKI Sachin Katti

Slicing the licing the Onion: Onion: Anonymity Without PKI Anonymity Without PKI Sachin Katti Dina Katabi & Katya Puchala State of the art: Onio Onion Rout n Routing over P2P ing over P2P n Routing over P2P ing over P2P Bob Onion

705 views • 43 slides

CNC Router What is it good for? About the CNC Full name is CNC Router but is shortened to CNC

CNC Router What is it good for? About the CNC Full name is CNC Router but is shortened to CNC CNC stands for Computer Numeric Controlled (Router) Very Expensive Can only be used with proper training Trumans favorite

534 views • 7 slides

Make-up Lab: Osmosis in an Onion Cell This microscope slide is of red onion cells sitting in

Make-up Lab: Osmosis in an Onion Cell This microscope slide is of red onion cells sitting in a bath of distilled water. It is viewed at medium power (100x). Draw these cells in the first circle on your lab paper. Label the cell walls

391 views • 4 slides

Off- -Line Router ETR Line Router ETR- -400 400 Off 2007. 05. 15 Rev. 1 2007. 05. 15

Off- -Line Router ETR Line Router ETR- -400 400 Off 2007. 05. 15 Rev. 1 2007. 05. 15 Rev. 1 http://www.eunil.com PCB Router / Depanel machine : Off-Line ETR-400 This machine is used to separate the main panel PCB and the arrayed

131 views • 9 slides

BSD Router Project Don't buy a router: download it ! FOSDEM 15 Olivier Cochard-Labb

BSD Router Project Don't buy a router: download it ! FOSDEM 15 Olivier Cochard-Labb olivier@cochard.me Agenda Why a x86 software router ? Project Targets NanoBSD: FreeBSD for appliance BSDRP feature list

561 views • 32 slides

Shear-induced onion formation of complex bilayer lamellar phase Nagaoka University of Technology

Shear-induced onion formation of complex bilayer lamellar phase Nagaoka University of Technology S. Fujii Shear induced onion phase Cylinder L Onion Buckled L SDS / Dodecane / Pentanol / Water System O. Diat, D. Roux, F. Nallet,

697 views • 17 slides

Six/One Router Six/One Router A Scalable and Backwards-Compatible Solution for

Six/One Router Six/One Router A Scalable and Backwards-Compatible Solution for Provider-Independent Addressing 300 K number of number of r routing ta outing table entries ble entries 250 K 200 K 150 K 100 K Geoff Huston: CIDR Report 50 K

171 views • 15 slides

Security AutoSecure Router HardeningAutomagically The process of turning off unnecessary

Security AutoSecure Router HardeningAutomagically The process of turning off unnecessary services is called hardening a router to prevent attacks or exploits. The basic steps of router hardening are: 1) Administratively shut down

102 views • 8 slides

An Enhanced Global Router An Enhanced Global Router An Enhanced Global Router An Enhanced Global

An Enhanced Global Router An Enhanced Global Router An Enhanced Global Router An Enhanced Global Router With Consideration of With Consideration of General Layer Directives General Layer Directives Hsien Lee 1 , Yen Jung Chang 1 , and Ting

365 views • 33 slides

OSPF Router Types OSPF Router Types There are four types of OSPF routers. Router types are

OSPF Router Types OSPF Router Types There are four types of OSPF routers. Router types are determined by a routers function and/or location within an OSPF area: Internal (IR) all (OSPF?)* interfaces must belong to the same OSPF area.

241 views • 10 slides

The First All Natural Onion Topping Made with 100% Real Onions Just the Facts Maam ONION

The First All Natural Onion Topping Made with 100% Real Onions Just the Facts Maam ONION CRUNCH. is the only ALL NATURAL crispy crunch topping in America. Made from 100% real onions they are peeled, washed, cut and battered. Then we use

390 views • 9 slides

Scaling Databases with DBIx::Router Perrin Harkins We Also Walk Dogs What is DBIx::Router?

Scaling Databases with DBIx::Router Perrin Harkins We Also Walk Dogs What is DBIx::Router? Load-balancing Failover Sharding Transparent (Mostly.) Why would you need this? Web and app servers are easy to scale Just add another dozen boxes

489 views • 33 slides

Regaining sovereignty over your router Lucas Lasota | Legal Team lucas.lasota@fsfe.org What is

Regaining sovereignty over your router Lucas Lasota | Legal Team lucas.lasota@fsfe.org What is it all about? 1. Why Router Freedom is important? 2. Router Freedoms panorama in Europe 3. How to make a stand for Router Freedom 2 Why

254 views • 9 slides

Untagging Tor: A Formal Treatment of Onion Encryption Jean Paul Degabriele Martijn Stam 1

Untagging Tor: A Formal Treatment of Onion Encryption Jean Paul Degabriele Martijn Stam 1 Outline of this talk Overview of Tor Tagging Attacks and Their Severity Modelling Onion Encryption Tor Proposal 261 and Security Analysis

731 views • 21 slides

http://expyuzz4wqqyqhjn.onion http://expyuzz4wqqyqhjn.onion http://expyuzz4wqqyqhjn.onion

http://expyuzz4wqqyqhjn.onion http://expyuzz4wqqyqhjn.onion http://expyuzz4wqqyqhjn.onion http://expyuzz4wqqyqhjn.onion 3wcwjjnuvjyazeza.onion 3wcwjjnu vjyazeza 3wcwjjnuvjyazeza.onion 3wcwjjnu vjyazeza 3wcwjjnuvjyazeza.onion 3wcwjjnu

457 views • 34 slides

Online Security Michael Hutchinson My First line of Defense Making Things Secure Router

Online Security Michael Hutchinson My First line of Defense Making Things Secure Router Security Anti-Malware Programs Browser Security Internet Searching Router Security Router is First Line of Defense Router typically

472 views • 23 slides

Current W ireless Router C Current W ireless Router C Traditional Routing requires 4 time

Analog Network Coding Sachin Katti Shyamnath Gollakota and Dina Katabi Current W ireless Router C Current W ireless Router C Traditional Routing requires 4 time slots Current W ireless Router C Traditional Routing requires 4 time slots

602 views • 31 slides

Configurable software- -based based Configurable software edge router architecture edge router

Configurable software- -based based Configurable software edge router architecture edge router architecture Wajdi LOUATI Badii JOUABER Djamal ZEGHLACHE Institut National des Tlcommunications 4 th Workshop on Applications and Services in

301 views • 17 slides

Signing a Linear Subspace: Signature Schemes for Network Coding David Mandell Freeman CWI &

Signing a Linear Subspace: Signature Schemes for Network Coding David Mandell Freeman CWI & Universiteit Leiden IPAM Retreat: Securing Cyberspace 9 June 2009 Network coding [ACLY00] recipient router router router sender router

330 views • 18 slides

PUX Router Pro 10/17/13 | 2.009 Fall 2013 PUX | Key Challenges Customer Need Product Attribute

PUX Router Pro 10/17/13 | 2.009 Fall 2013 PUX | Key Challenges Customer Need Product Attribute make high quality cuts precision of measurement easily positioned by hand small cutting forces easily transportable carried in standard router case

192 views • 18 slides

Tesco Walkers Tesco Finest Co-op Irresistible Cheese & Onion Cheese & Onion Cheese

Tesco Walkers Tesco Finest Co-op Irresistible Cheese & Onion Cheese & Onion Cheese & Onion Cheese & Onion 0.85 1.00 1.65 1.76 150g 150g 150g 150g 100g = 57p 100g = 67p 100g = 1.10 100g = 1.17

533 views • 9 slides

Censors Delay in Blocking Circumvention Proxies David Fifield & Lynn Tsai University of

Censors Delay in Blocking Circumvention Proxies David Fifield & Lynn Tsai University of California, Berkeley Tor (The Onion Router) Anonymous network Poorly suited for censorship circumvention Including bridges + pluggable transports

577 views • 21 slides