Security

Authorities pursuing a suspect in the Boston Marathon bombing have a love-hate relationship with social media. After initially asking for help via Twitter, law enforcement later requested that social-media users be a little more conscientious about the kind of information shared (or fabricated) on social networks.

In the immediate aftermath of the dual blasts that killed three and injured dozens near the marathon finish line on Monday, law enforcement turned to the public via Twitter and other platforms for help crowdsourcing leads. On Thursday, the FBI released video footage of two young men carrying backpacks near the finish line of … Read more

Microsoft started rolling out its two-step verification process on April 17. Also known as two-factor authentication or two-step authentication, the process strengthens your account security by requiring you to enter your password (step 1), then a security code (step 2). The security code can be sent to you by e-mail, SMS, or phone call, or you can use an authenticator app on your mobile device.

Enabling two-step verification on your Microsoft account will enable it across all Microsoft services that currently support two-step verification, like Windows, Outlook.com, Office, and SkyDrive. If you're interested in trying it out, here'… Read more

It's a sad occasion when a laptop is stolen. All that money, time, and personal data just disappear into the night. This is the Tumblr story of a boy and his stolen laptop. Dom Deltorto lives in London. In early February, he says, someone broke into his flat and made off with his MacBook Pro and his iPad.

Deltorto was prepared for just such an incident. He had installed Hidden App on his laptop, a program that tracks the laptop's location and sends back images of the thief. However, Hidden App still needs to be connected to the Internet to work. After more than a month of radio silence, Deltorto reports that his MacBook suddenly came online, but it wasn't in a place where he could just call the London police and have them recover it.… Read more

How bad is the smartphone-theft epidemic? San Francisco District Attorney George Gascon accuses phone companies of profiting from stolen phones, as Michael Scherer reported last month on Time's Swampland site. Gascon is one of several leading law-enforcement officials calling for carriers to be required to implement technology that permanently deactivates stolen phones. It is simply too easy for thieves to resell smartphones.

One year ago, the major cellphone services announced via the CTIA Wireless Association plans to create a database "designed to prevent GSM smartphones reported as stolen from being activated or provided service." The database was … Read more

In one of the first independent tests of third-party security suites on Windows 8, nearly all antivirus and anti-malware software tested well. What may surprise you is that even without a third-party suite, Windows 8 is relatively resistant to modern threats like zero-day attacks, according to the report.

Independent German security suite evaluators AV-Test.org publish bimonthly tests that rate the effectiveness of the biggest Windows security suites out there and rated all 26 of the suites they tested on Windows 8 in January and February as "certified," including Windows 8 itself. This is because Windows 8 comes … Read more

In the OS X Security system preferences you can set the system to require a password when the system wakes from sleep or after the screensaver has been active for a period of time. However, you may run into a few cases in which entering your account password then does not work.

One cause can be if you have recently changed the name of your user account. For authentication, OS X will use either the short or long username, along with any aliases that you have associated with your account. However, if you have changed the long username for your … Read more

Violence against women in India has come under the worldwide spotlight following the emergence of high-profile cases such as the gang-rape of a young woman in December. She later died from her injuries. In an effort to stem the violence, the Indian government is working on developing a wristwatch that would send out alerts for help. Three Indian engineering students also have joined the cause, creating an anti-rape undergarment that could provide a layer of protection for women.

Manisha Mohan, Niladri Basu Bal, and Rimpi Tripathi attend SRM University in Chennai. Their project is called SHE (Society Harnessing Equipment). The device is like a slip, to be worn under clothes. It has sensors and an electric shock circuit board built into it. The circuit is attached near the bosom and is designed to deliver an electric shock when an assailant comes into contact with it.… Read more

If you get the feeling someone is watching you, you may not be far off from the truth, though that "someone" may actually be a "something." As the popularity of drones for surveillance grows, so do privacy concerns for citizens just going about their daily business. Designer Adam Harvey has come up with a line of anti-drone clothing that is much more stylish than an aluminum foil hat.

The anti-drone clothes include a hoodie, a scarf, and a burqa. They are made with a metalized fabric designed to thwart thermal imaging. They work by reflecting heat and masking the person underneath from the thermal eye of a drone. The designs may hide you from certain drone activities, but they would definitely make you noticeable to people out on the street.… Read more

The risk that an Internet-connected computer is infected with malware will never be reducible to zero. It's just the nature of software that errors happen. Where there are software-design errors, there are people who will exploit those errors to their advantage.

The best PC users can hope for is to minimize the chances of an infection and to mitigate the damage a piece of malware can inflict -- whether it intends to steal a user's sensitive data or to commandeer the machine as part of a cyber attack on servers thousands of miles away.

Last week, Internet users … Read more