| Building a Safer Web: Web Tripwires and a New Browser Architecture - 3266 sec
Google Tech Talks
March, 10 2008
ABSTRACT
Web content has shifted from simple documents to active programs, but
web protocols and browsers have not evolved adequately to support them.
As a result, safety problems in web sites and web browsers now
regularly make headlines, from browser exploits to ISPs that modify web
pages. In this talk, I will discuss my research into improving the
security and reliability of web content and browsers.
For most of this talk, I will focus on one particular problem: the
ability for intermediaries to modify web content in-flight. Our recent
measurement study shows that many clients now receive web pages that
have been altered before reaching the browser. The changes range from
injected advertisements to popup blocking code to malware, often
affecting the user's privacy and security. Some of these changes
introduce bugs and even vulnerabilities into the pages they modify.
Most sites are unwilling to switch to SSL for reasons of cost and
performance, so I will show how web servers can use "web tripwires" to
detect in-flight page changes with inexpensive JavaScript code.
After this, I will talk more broadly about my research on web browser
security, focusing on the deficiencies of today's web as an application
platform. Starting from my prior work on BrowserShield, I will show how
we need a safer architecture for running programs within the browser.
Like an operating system, this new architecture will need effective
mechanisms to define, isolate, and enforce policies on these web programs.
Speaker: Charles Reis
Charles Reis is a PhD student in the Department of Computer Science &
Engineering at the University of Washington, studying with Steve Gribble
and Hank Levy. His current research focuses on improving the security
and reliability of web content and web browsers. In the past, he has
also worked on models of wireless interference with David Wetherall.
Charles received a B.A. and an M.S. in Computer Science from Rice
University, where he worked with Corky Cartwright and Peter Druschel.
At Rice, Charles was the second lead developer for DrJava, a widely used
educational programming environment.
Auteur : googletechtalks
Tags: google techtalks techtalk engedu talk talks googletechtalks education
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| Tripwires "Crawling from the Wreckage" @ Sunset - 163 sec
The Tripwires perform Rockpile's "Crawling from the Wreckage" at the Sunset in Seattle, March 31, 2007
Auteur : CForce33
Tags:Tripwires Ramberg Sangster Pickerel Rockpile Crawling Wreckage Seattle Sunset
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| Tripwires play Kings and Queens Reading Festival 2008 - 257 sec
Tripwires, a Readimg based unsigned band, played the BBC Introducing stage at Reading Festival, Friday 22nd Aug, then Leeds the day after
Auteur : richierock06
Tags: indie unsigned tripwires reading festival 2008
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| TRIPWIRES - Lighting Candles @ Reading Festival - 207 sec
Tripwires play 'Lighting Candles' at Reading Festival 2008
Auteur : TRIPWIREStv
Tags: tripwires lighting candles reading leeds festival 2008 music band gig live radio1 radio one huw stephens introducing
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| The Tripwires - Crawling from the Wreckage - @ Jules Maes - 212 sec
The Tripwires cover Rockpile's Crawling from the Wreckage live @ Jules Maes, 10/11/08
Auteur : trillium844
Tags: The Tripwires Crawling from the Wreckage Jules Maes
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| dowsing rod science Part 7 - trip wires, pipelines, bricks - 487 sec
A video demonstrating locating buried objects under bricks, cement and aluminum cans, metallic surface objects, pipelines and trip wires.
Auteur : IESigma
Tags:dowsingrods science tripwires ceramics pipeline improvised explosive device (IED) landmines
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| The Tripwires - "She's a Mod", "One-Note Joe", "Crawlin'..." - 484 sec
The Tripwires ring in 2008 at the Sunset.
Songs:
"She's a Mod"
"One-Note Joe" (begins 2:28)
"Crawlin' from the Wreckage" (begins 5:07)
Shot 12/31/2007 at the Sunset, Seattle
Auteur : CForce33
Tags: Tripwires Mod Crawlin Wreckage Ramberg Sangster Pickerel
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| zoetrope - Trip Wires - 314 sec
1. Indecent Obsessions 04:37
2. Kill the Enemy 03:01
3. Mercenary 03:21
4. Amnesty 03:45
5. Member in a Gang 02:44
6. Break Your Back 03:24
7. Another Chance 03:12
8. Creatures 03:13
9. Trip Wires 05:19
Auteur : BLACKSABBATH0HM
Tags: zoetrope Trip Wires amnesty thrash speed heavy metal
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| The Tripwires - "Most Likely You Go Your Way" - 248 sec
Seattle's Tripwires (John Ramberg: vocals & guitar, Jim Sangster: bass, Johnny Sangster: guitar, Mark Pickerel: drums) perform Bob Dylan's "Most Likely You Go Your Way (And I'll Go Mine") during the Fifth Annual Double Album Extravaganza (Blonde on Blonde). Shot 12/8/2007 at the Tractor Tavern.
Auteur : CForce33
Tags: Dylan Blonde Tractor Seattle Way Tripwires Sangster Ramberg Pickerel
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| Talk Show Hosts - Tripwires - 244 sec
Talk Show Hosts - Tripwires : Filmed, Directed and Edited by Rocky Marsh.
Auteur : biggs18
Tags:Tripwires talkshowhosts talk show hosts tsh TSH music
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| TRIPWIRES - Statues 21/11/07 - 255 sec
Newish song from practice. Audio is from a vid camera in another room, so could be better!!! Enjoy :)
Auteur : TRIPWIREStv
Tags: TRIPWIRES new song practice band rehearsal STATUES 21/11/07
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| TRIPWIRES - Statues 10/12/07 LIVE - 253 sec
Live at Moles Club for the Bath University Music Society Xmas Party.
thankyou to everyone who watched us :)
The audio is from a video camera so use your imagination...
Auteur : TRIPWIREStv
Tags: TRIPWIRES statues live moles club bath music society xmas party 10/12/07 TRIPWIREStv alternative indie rock
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| Dicking Around on Oblivion 2 - Tripwires and Pirates - 469 sec
I have two save games. One is for doing the game fairly, and the other (the one used here) is purely for cheating and fucking around. I only use the command screen and mods on the cheat game.
Songs used-
1: "Let's Lynch the Landlord" - Dead Kennedys
2: "Funk Pop a Roll" - XTC
3: "Albatross" - Public Image Ltd.
Auteur : comicstripdude
Tags: elder scrolls IV oblivion command screen kill resurrect bomb tripwire imperial guard city pirate
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| Tripwires "Last Night" @ Sunset - 153 sec
The Tripwires perform "Last Night" at the Sunset in Seattle.
Auteur : CForce33
Tags:Tripwires Ramberg Sangster Pickerel Last Night Seattle Sunset
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| TRIPWIRES studio Diary - 315 sec
Tripwires @ Studio 91 with Jordan Fish
'Just So You Know' and 'With Parachutes'
lovely.
Auteur : TRIPWIREStv
Tags: tripwires studio diary parachutes music blog band recording
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| Using the peppergun to skip laser tripwires in Deus Ex - 18 sec
I don't know if this is just a shifter thing or if it's in the vanilla game as well, but either way it's pretty cool and most people don't know about it. Only works on blue lasers I believe. Fire extinguishers work too.
Auteur : glottis5
Tags: deus ex peppergun laser
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| TRIPWIRES VIDEO BLOG 03/08 - 243 sec
Video Blog 1 28/03/08
Thelka, Bristol
229 London
Practice Space, Reading / Bristol
etc
Auteur : TRIPWIREStv
Tags: tripwires video blog music funny london reading
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| Tripwires live @ Carling Islington Academy - 65 sec
Part of 'Goliath' @ a recent London gig
Auteur : TRIPWIREStv
Tags: live carling academy tripwires band indie rock
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| ZOETROPE - "TRIP WIRES" - 307 sec
FROM THE ALBUM "AMNESTY"
Auteur : GuardianAngel1970
Tags: ZOETROPE TRIP WIRES AMNESTY
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| TRIPWIRES - with Parachutes (Acoustic) 06/02/08 - 257 sec
A new song in acoustic version live from our practice space. hope you like :)
Auteur : TRIPWIREStv
Tags: TRIPWIRES with parachutes live new song practice rehearsal alternative rock indie
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