scanning

Google has denied claims that its practice of scanning Gmail messages for advertising purposes breaches wiretap laws. But a judge says there may be a case to answer, particularly when it comes to scanning messages sent by non-Gmail users. Although ... Gmail is free to use, Google makes money by putting adverts at the top of the inbox and beside messages. These ads are usually based on topics that are mentioned in messages -- the theory being that somebody who reads and writes a lot of messages about golf may be more likely to click on an ad for a golf supplies store. Google repeatedly notes that ... (view more)

The US Department of Homeland Security (DHS) is reportedly working on a laser scanner that could check airline passengers for security violations from 164 feet away. However, the technology may require at least four more years of development before ... being ready for deployment. The scanner works at the molecular level, giving it the potential to probe in far more detail than is possible with existing machines. The technology is being adapted for security scanning from use in both medicine and manufacturing. The manufacturer, Genia Photonics, says its "Picosecond Programmable Laser" is able ... (view more)

Google is once again at the center of controversy in Europe over the use of its technology in regard to privacy rights. Recent claims were made by German officials that the tech company is scanning for private wireless networks and recording the ... details through the use of its Street View service. According to Germany's federal data protection commissioner Peter Schaar, Google has been collecting MAC (Media Access Control) addresses of private citizens for some time now. A MAC address refers to a specific network adaptor -- and in this case, individual wireless routers. Schaar said that he was ... (view more)

Quite often, I'm asked if it's a good idea to use more than one anti-virus / anti-spyware program at the same time. The answer to this question is both "yes" and "no." Yes: it's a good idea to scan your PC using more than one solution -- whether ... it's anti-virus or anti-spyware -- as it's possible to sniff out additional, missed threats. No: you shouldn't run more than one anti-virus or anti-spyware program at the exact same time as they would likely conflict. So, what's the difference between these two scenarios? Allow me to break it down: Real-Time Protection Real-time protection scans your ... (view more)

Great news! PCTools, the authors of the incredibly popular flagship utility 'Registry Mechanic', have just recently released version 4.0. If you've been keeping up with our newsletter, you've undoubtedly heard me mention this extremely beneficial ... utility a number of times in the past. Reminder: What is Registry Mechanic? Registry Mechanic is by far the most widely regarded Windows Registry Cleaner on the Internet -- not only because it's received countless rave reviews from credible online sources, but also because it is one of the few Registry cleaners on the market that actually delivers ... (view more)