Freedom to Tinker

Last week Skype, the popular, free Net telephony service, was unavailable for a day or two due to technical problems. Failures of big systems are always interesting and this is no exception. We have only limited information about what went wrong. Skype said very little at first but is now opening up a little. [...]

Two Ohio researchers have discovered that some of the state’s e-voting machines put a timestamp on each ballot, which severely erodes the secrecy of ballots. The researchers, James Moyer and Jim Cropcho, used the state’s open records law to get access to ballot records, according to Declan McCullagh’s story at news.com. The pair [...]

Last week’s review of the One Laptop Per Child (OLPC) machine by twelve-year-old “SG” was one of our most-commented-upon posts ever. Today I want to follow up on a few items. First, the machine I got for SG was the B2 (Beta 2) version of the OLPC system, which is not the latest. Folks [...]

[I recently got my hands on one of the One Laptop Per Child machines. I found the perfect person to review the machine. Today’s guest blogger, SG, is twelve years old and is the child of a close friend. I lent the laptop to SG and asked SG to write a review, [...]

Major record company Sony-BMG has sued the company that made some of the dangerous DRM (anti-copying) software that shipped on Sony-BMG compact discs back in 2005, according to an Antony Bruno story in Billboard. Longtime Freedom to Tinker readers will remember that back in 2005 Sony-BMG shipped CDs that opened security holes and invaded privacy when [...]

[I’m happy to introduce Dan Wallach, who will be blogging here from time to time. Dan is an Associate Professor of Computer Science at Rice University. He’s a leading security expert who has done great work on several topics, including e-voting. — Ed] I was one of the co-authors of the Hart [...]

Yesterday the California Secretary of State released the reports of three source code study teams that analyzed the source code of e-voting systems from Diebold, Hart InterCivic, and Sequoia. Diebold systems Hart InterCivic systems Sequoia systems All three reports found many serious vulnerabilities. It seems likely that computer viruses could be constructed that could infect any of the [...]

I wrote Monday about the California Secretary of State’s partial release of report from the state’s e-voting study. Four subteams submitted reports to the Secretary, but as yet only the “red team” and accessibility teams’ reports have been released. The other two sets of reports, from the source code review and documentation [...]

A major study of three e-voting systems, commissioned by the California Secretary of State’s office, reported Friday that all three had multiple serious vulnerabilities. The study examined systems from Diebold, Hart InterCivic, and Sequoia; each system included a touch-screen machine, an optical-scan machine, and the associated backend control and tabulation machine. Each [...]

Apple has filed a patent application on a technology for tethering rechargeable devices (like iPods) to particular chargers. The idea is that the device will only allow its batteries to be recharged if it is connected to an authorized charger. Whether this is good for consumers depends on how a device comes to [...]

I know the iPhone is like so last week, but I want to ask one more question about it: why does Apple insist on users registering for an AT&T account? Officially at least, you have to agree to a two-year contract with AT&T cellular before you can activate your iPhone, even if you will [...]

Exploiting Online Games, a book by Gary McGraw and Greg Hoglund, is being released today. The book talks concretely about security problems and attacks on online games. This is a fascinating laboratory for exploring security issues. I wrote the book’s foreword. Here it is: It’s wise to learn from your mistakes. It’s wiser [...]

Last week brought news that Universal Music, the world’s largest record company, was threatening to pull its music from Apple’s iTunes Music Store. Why would Universal do this? The obvious answer is that the companies are renegotiating their contract and Universal wants to get the best deal they can. Threatening to walk is [...]

The Center for Information Technology Policy at Princeton, of which I am Director, is looking to hire an Associate Director. Here’s a description of the job: The Associate Director’s job will be to serve as a core organizer and evangelist for the Center. Working with the existing Center leadership,the Associate Director will help to orient, [...]

I got a chance to play with an iPhone Saturday. The big-city Apple Store was packed. Even though they had about twenty iPhones out for inspection, you had to wait ten minutes or so to get your hands on one. Here’s my quick review, based on a thorough in-store inspection. It’s a sweet-looking [...]

Let me say right up front that I have not accepted the Jesus Phone as my personal Lord and Savior. The iPhone might turn out to be insanely great. It might become the best-selling mobile phone ever. Or it might not. Either way, the iPhone’s arrival and the attendant frenzy mark [...]

Ben Horowitz, CEO of Opsware, offers an interesting essay on why so many bigshot CEOs seem to be in legal trouble. Why, he asks, would a rich and powerful executive risk going to prison? The easy answer, greed, is too simple because many of these guys were already tremendously rich and [...]

A woman in Seattle registered her dog to vote, and submitted absentee ballots in three elections on the dog’s behalf, according to an AP story. The woman, Jane Balogh, said she did this to demonstrate how easy it would be for a noncitizen to vote. She put her phone bill in her [...]

I wrote in April about the over-the-top marketing claims of the “anti-piracy” company SafeMedia. (See Is SafeMedia a Parody?) The company’s marketing materials claim that its comically named product, “Clouseau,” can do what is provably impossible. Having both a professional and personal interest in how such claims come to be made, [...]

The Sixth Circuit Court of Appeals ruled yesterday, in Warshak v. U.S., that people have a reasonable expectation of privacy in their email, so that the government needs a search warrant or similar process to access it. The Court’s decision was swayed by amicus briefs submitted by EFF and a group of law professors. When [...]