Entries Tagged "DHS"

Page 33 of 39

Airport Security Failure

At LaGuardia, a man successfully walked through the metal detector, but screeners wanted to check his shoes. (Some reports say that his shoes set off an alarm.) But he didn’t wait, and disappeared into the crowd.

The entire Delta Airlines terminal had to be evacuated, and between 2,500 and 3,000 people had to be rescreened. I’m sure the resultant flight delays rippled through the entire system.

Security systems can fail in two ways. They can fail to defend against an attack. And they can fail when there is no attack to defend. The latter failure is often more important, because false alarms are more common than real attacks.

Aside from the obvious security failure—how did this person manage to disappear into the crowd, anyway—it’s painfully obvious that the overall security system did not fail well. Well-designed security systems fail gracefully, without affecting the entire airport terminal. That the only thing the TSA could do after the failure was evacuate the entire terminal and rescreen everyone is a testament to how badly designed the security system is.

Posted on March 14, 2006 at 12:15 PM • View Comments

Flying Without ID

According to the TSA, in the 9th Circuit Case of John Gilmore, you are allowed to fly without showing ID—you’ll just have to submit yourself to secondary screening.

The Identity Project wants you to try it out. If you have time, try to fly without showing ID.

Mr. Gilmore recommends that every traveler who is concerned with privacy or anonymity should opt to become a “selectee” rather than show an ID. We are very likely to lose the right to travel anonymously, if citizens do not exercise it. TSA and the airlines will attempt to make it inconvenient for you, by wasting your time and hassling you, but they can’t do much in that regard without compromising their avowed missions, which are to transport paying passengers, and to keep weapons off planes. If you never served in the armed services, this is a much easier way to spend some time keeping your society free. (Bring a copy of the court decision with you and point out some of the numerous places it says you can fly as a selectee rather than show ID. Paper tickets are also helpful, though not required.)

I’m curious what the results are.

EDITED TO ADD (11/25): Here’s someone who tried, and failed.

Posted on March 10, 2006 at 7:20 AM • View Comments

The Terrorist Threat of Paying Your Credit Card Balance

This article shows how badly terrorist profiling can go wrong:

They paid down some debt. The balance on their JCPenney Platinum MasterCard had gotten to an unhealthy level. So they sent in a large payment, a check for $6,522.

And an alarm went off. A red flag went up. The Soehnges’ behavior was found questionable.

And all they did was pay down their debt. They didn’t call a suspected terrorist on their cell phone. They didn’t try to sneak a machine gun through customs.

They just paid a hefty chunk of their credit card balance. And they learned how frighteningly wide the net of suspicion has been cast.

After sending in the check, they checked online to see if their account had been duly credited. They learned that the check had arrived, but the amount available for credit on their account hadn’t changed.

So Deana Soehnge called the credit-card company. Then Walter called.

“When you mess with my money, I want to know why,” he said.

They both learned the same astounding piece of information about the little things that can set the threat sensors to beeping and blinking.

They were told, as they moved up the managerial ladder at the call center, that the amount they had sent in was much larger than their normal monthly payment. And if the increase hits a certain percentage higher than that normal payment, Homeland Security has to be notified. And the money doesn’t move until the threat alert is lifted.

The article goes on to blame something called the Bank Privacy Act, but that’s not correct. The culprit here is the amendments made to the Bank Secrecy Act by the USA Patriot Act, Sections 351 and 352. There’s a general discussion here, and the Federal Register here.

There has been some rumbling on the net that this story is badly garbled—or even a hoax—but certainly this kind of thing is what financial institutions are required to report under the Patriot Act.

Remember, all the time spent chasing down silly false alarms is time wasted. Finding terrorist plots is a signal-to-noise problem, and stuff like this substantially decreases that ratio: it adds a lot of noise without adding enough signal. It makes us less safe, because it makes terrorist plots harder to find.

Posted on March 6, 2006 at 10:45 AM • View Comments

School Bus Drivers to Foil Terrorist Plots

This is a great example of a movie-plot threat:

Already mindful of motorists with road rage and kids with weapons, bus drivers are being warned of far more grisly scenarios. Like this one: Terrorists monitor a punctual driver for weeks, then hijack a bus and load the friendly yellow vehicle with enough explosives to take down a building.

It’s so bizarre it’s comical.

But don’t worry:

An alert school bus driver could foil that plan, security expert Jeffrey Beatty recently told a class of 250 of drivers in Norfolk, Va.

So we’re funding counterterrorism training for school bus drivers:

Financed by the Homeland Security Department, school bus drivers are being trained to watch for potential terrorists, people who may be casing their routes or plotting to blow up their buses.

[…]

The new effort is part of Highway Watch, an industry safety program run by the American Trucking Associations and financed since 2003 with $50 million in homeland security money.

So far, tens of thousands of bus operators have been trained in places large and small, from Dallas and New York City to Kure Beach, N.C., Hopewell, Va., and Mount Pleasant, Texas.

The commentary borders on the surreal:

Kenneth Trump, a school safety consultant who tracks security trends, said being prepared is not being alarmist. “Denying and downplaying schools and school buses as potential terror targets here in the U.S.,” Trump said, “would be foolish.”

This is certainly a complete waste of money. Possibly it’s even bad for security, as bus drivers have to divide their attention between real threats—automobile accidents involving children—and movie-plot terrorist threats. And there’s the ever-creeping surveillance society:

“Today it’s bus drivers, tomorrow it could be postal officials, and the next day, it could be, ‘Why don’t we have this program in place for the people who deliver the newspaper to the door?’ ” Rollins said. “We could quickly get into a society where we’re all spying on each other. It may be well intentioned, but there is a concern of going a bit too far.”

What should we do this with money instead? We should fund things that actually help defend against terrorism: intelligence, investigation, emergency response. Trying to correctly guess what the terrorists are planning is generally a waste of resources; investing in security countermeasures that will help regardless of what the terrorists are planning is much smarter.

Posted on February 21, 2006 at 9:07 AM • View Comments

Secure Flight Suspended

The TSA has announced that Secure Flight, its comprehensive program to match airline passangers against terrorist watch lists, has been suspended:

And because of security concerns, the government is going back to the drawing board with the program called Secure Flight after spending nearly four years and $150 million on it, the Senate Commerce Committee was told.

I have written about this program extensively, most recently here. It’s an absolute mess in every way, and doesn’t make us safer.

But don’t think this is the end. Under Section 4012 of the Intelligence Reform and Terrorism Prevention Act, Congress mandated the TSA put in place a program to screen every domestic passenger against the watch list. Until Congress repeals that mandate, these postponements and suspensions are the best we can hope for. Expect it all to come back under a different name—and a clean record in the eyes of those not paying close attention—soon.

EDITED TO ADD (2/15): Ed Felton has some good commentary:

Instead of sticking to this more modest plan, Secure Flight became a vehicle for pie-in-the-sky plans about data mining and automatic identification of terrorists from consumer databases. As the program’s goals grew more ambitious and collided with practical design and deployment challenges, the program lost focus and seemed to have a different rationale and plan from one month to the next.

Posted on February 13, 2006 at 6:09 AM • View Comments

Privatizing Registered Traveler

Last week the TSA announced details of its Registered Traveler program. Basically, you pay money for a background check and get a biometric ID—a fingerprint—that gets you through airline security faster. (See also this and this AP story.)

I’ve already written about why this is a bad idea for security:

What the Trusted Traveler program does is create two different access paths into the airport: high security and low security. The intent is that only good guys will take the low-security path, and the bad guys will be forced to take the high-security path, but it rarely works out that way. You have to assume that the bad guys will find a way to take the low-security path.

The Trusted Traveler program is based on the dangerous myth that terrorists match a particular profile and that we can somehow pick terrorists out of a crowd if we only can identify everyone. That’s simply not true. Most of the 9/11 terrorists were unknown and not on any watch list. Timothy McVeigh was an upstanding US citizen before he blew up the Oklahoma City Federal Building. Palestinian suicide bombers in Israel are normal, nondescript people. Intelligence reports indicate that Al Qaeda is recruiting non-Arab terrorists for US operations.

But what the TSA is actually doing is even more bizarre. The TSA is privatizing this system. They want the companies that sell for-profit, Registered Traveler passes to do the background checks. They want the companies to use error-filled commercial databases to do this. What incentive do these companies have to not sell someone a pass? Who is liable for mistakes?

I thought airline security was important.

This essay is an excellent discussion of the problems here.

Welcome to the brave new world of “market-driven” airport security, where different private security firms run and operate different lanes at different checkpoints, offering varied levels of accelerated screening depending on how much a user paid and how deep of a background check he or she submitted to. Thus the speed at which you move through a checkpoint will theoretically depend on a multiplicity of factors, only two of which are under your control (the depth of your background check and the firm(s) with which you’ve contracted). Other factors affecting your screening time, like which private security firm is manning a checkpoint and what resources that particular firm has invested in a particular checkpoint (e.g. extra personnel, more screening equipment, and so on) at a particular time of day, are entirely out of your control.

This is certainly a good point:

What’s worse than having identity thieves impersonate you to Chase Bank? Having terrorists impersonate you to the TSA.

Posted on February 1, 2006 at 6:11 AM • View Comments

DHS Funding Open Source Security

From eWeek:

The U.S. government’s Department of Homeland Security plans to spend $1.24 million over three years to fund an ambitious software auditing project aimed at beefing up the security and reliability of several widely deployed open-source products.

The grant, called the “Vulnerability Discovery and Remediation Open Source Hardening Project,” is part of a broad federal initiative to perform daily security audits of approximately 40 open-source software packages, including Linux, Apache, MySQL and Sendmail.

The plan is to use source code analysis technology from San Francisco-based Coverity Inc. to pinpoint and correct security vulnerabilities and other potentially dangerous defects in key open-source packages.

Software engineers at Stanford University will manage the project and maintain a publicly available database of bugs and defects.

Anti-virus vendor Symantec Corp. is providing guidance as to where security gaps might be in certain open-source projects.

I think this is a great use of public funds. One of the limitations of open-source development is that it’s hard to fund tools like Coverity. And this kind of thing improves security for a lot of different organizations against a wide variety of threats. And it increases competition with Microsoft, which will force them to improve their OS as well. Everybody wins.

What’s affected?

In addition to Linux, Apache, MySQL and Sendmail, the project will also pore over the code bases for FreeBSD, Mozilla, PostgreSQL and the GTK (GIMP Tool Kit) library.

And from ZDNet:

The list of open-source projects that Stanford and Coverity plan to check for security bugs includes Apache, BIND, Ethereal, KDE, Linux, Firefox, FreeBSD, OpenBSD, OpenSSL and MySQL, Coverity said.

Posted on January 17, 2006 at 1:04 PM • View Comments

Story About "Little Red Book" and Federal Agents a Hoax

This is important news:

The UMass Dartmouth student who claimed to have been visited by Homeland Security agents over his request for “The Little Red Book” by Mao Zedong has admitted to making up the entire story.

The 22-year-old student tearfully admitted he made the story up to his history professor, Dr. Brian Glyn Williams, and his parents, after being confronted with the inconsistencies in his account.

Had the student stuck to his original story, it might never have been proved false.

But on Thursday, when the student told his tale in the office of UMass Dartmouth professor Dr. Robert Pontbriand to Dr. Williams, Dr. Pontbriand, university spokesman John Hoey and The Standard-Times, the student added new details.

The agents had returned, the student said, just last night. The two agents, the student, his parents and the student’s uncle all signed confidentiality agreements, he claimed, to put an end to the matter.

But when Dr. Williams went to the student’s home yesterday and relayed that part of the story to his parents, it was the first time they had heard it. The story began to unravel, and the student, faced with the truth, broke down and cried.

I don’t know what the moral is, here. 1) He’s an idiot. 2) Don’t believe everything you read. 3) We live in such an invasive political climate that such stories are easily believable. 4) He’s definitely an idiot.

Posted on December 24, 2005 at 8:53 AM • View Comments

1 … 31 32 33 34 35 … 39

Sidebar photo of Bruce Schneier by Joe MacInnis.