Follow Slashdot blog updates by subscribing to our blog RSS feed


Forgot your password?
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×

Two Unpatched Flaws Show Up In Apple iOS 171

Trailrunner7 writes "The technique that the Web site is using to bypass the iPhone's security mechanisms and enable users to run unapproved apps on their phones involves exploiting two separate vulnerabilities. One of the vulnerabilities is a memory-corruption flaw that affects the way that Apple's mobile devices, including the iPad and iPod Touch, display PDFs. The second weakness is a problem in the Apple iOS kernel that gives an attacker higher privileges once his code is on a targeted device, enabling him to break out of the iOS sandbox. The combination of the two vulnerabilities — both of which are unpatched at the moment — gives an attacker the ability to run remote code on the device and evade the security protections on the iPhone, iPad or iPod Touch. The technique became public earlier this week when the site began hosting a set of specially crafted PDF files designed to help users jailbreak their Apple devices and load apps other than the ones approved by Apple and offered in its official App Store."

Comment Re:Let me be the first one to say it ... (Score 1) 1870

My own view is that as a society we should be encouraging people "to work", rather than "have worked", copyright protections encourages people to stop working and live of their past actions. Look at some of the old rock bands going around, they make money of "Performance" (the present) rather than "recordings" (the past)

You have it backwards. People work to get paid. If you know you'll never ever get any compensation for your hard work, you'll not do "it" whatever it is. This is basic human behavior.

I grew up in a communist society where the person working diligently in a factory gets paid the exact same amount as the person who smokes and reads papers all day. Guess how much work everyone eventually strived toward?

If I know that after spending a year making some cool app that I will never receive a penny of compensation for it, I won't do it out of practicality. Even if I may be motivated by "good of humanity" arguments or just fame and recognition among my peers, I still have to bring food to the table, so to speak.


The Coming Censorship Wars 197

KentuckyFC writes "Many countries censor internet traffic using techniques such as blocking IP addresses, filtering traffic with certain URLs in the data packets and prefix hijacking. Others allow wiretapping of international traffic with few if any legal safeguards. There are growing fears that these practices could trigger a major international incident should international traffic routed through these countries fall victim, whether deliberately or by accident (witness the prefix hijacking of YouTube in Pakistan last year). So how to avoid these places? A group of computer scientists investigating this problem say it turns out to be surprisingly difficult to determine which countries traffic might pass through. But their initial assessment indicates that the countries with the most pervasive censorship policies — China, Iran, Pakistan, Saudi Arabia — pose a minimal threat because so little international traffic passes their way. The researchers instead point the finger at western countries that have active censorship policies and carry large amounts of international traffic. They highlight the roles of the two biggest carriers: Great Britain, which actively censors internet traffic, and the US, which allows warrantless wiretapping of international traffic (abstract)."
Data Storage

Submission + - Lenses that bring everything into focus

Roland Piquepaille writes: "Scientists at the University of Michigan have developed a new lens device that will shrink huge light waves to pinpoints. The superlens looks like a plate and "is etched with a specific pattern. As the waves pass through the patterned lens, it is sculpted into different sizes and shapes. The lens does not refract, or bend the light waves — which is how conventional lenses work — but rather it reshapes the wave." This discovery could lead to CDs or DVDs holding 100 times more information than current ones. Read more for additional references and a picture of how this superlens focuses light."
Hardware Hacking

Submission + - Where is the reset button? 1

mpickut writes: "Where has the reset button gone? I can't honestly remember the last computer I used that had a reset button. When did someone decide that we didn't need it anymore? At first is was just laptops that lacked it, but now Microsoft has even taken away the three finger salute (in Vista you have to go through an extra step just to get to task manager!)."
The Internet

Bosworth On Why AJAX Failed, Then Succeeded 265

An anonymous reader writes "eWeek has a story describing a talk by former Microsoft developer Adam Bosworth, now a VP at Google, entitled 'Physics, Speed and Psychology: What Works and What Doesn't in Software, and Why.' Bosworth depicts issues with processing, broadband, natural language, and human behavior; and he dishes on Microsoft." Quoting: "'Back in '96-'97, me and a group of people... helped build stuff that these days is called AJAX,' Bosworth said. 'We sat down and took a hard look at what was going to happen with the Internet and we concluded, in the face of unyielding opposition and animosity from virtually every senior person at Microsoft, that the thick client was on its way out and it was going to be replaced by browser-based apps. Saying this at Microsoft back in '96 was roughly equivalent to wandering around in a fire wearing matches,' he said. 'But we concluded we should go and build this thing. And we put all this stuff together so people could build thin-client applications... Now you hear about AJAX all the time, but this was built in '97,' Bosworth said. Yet, AJAX failed for a variety of reasons, including some 'big mistakes.'"
The Internet

Submission + - Press the Button, Crash the Data Center

miller60 writes: "Emergency Power Off (EPO) buttons on data center equipment figure prominently in many stories of downtime nightmares, including one this week at the Daily WTF involving Take Your Child to Work Day. Sometimes these stories involve janitors or night watchmen, and some believe these anecdotes about "red buttons" are either embellished or the technology equivalent of urban legends. Has this ever happened in your data center?"

Slashdot Top Deals

"Only a brain-damaged operating system would support task switching and not make the simple next step of supporting multitasking." -- George McFry