Today marks the launch of Scan 2.0, the latest version of its QR and barcode scanning app that has seen 25 million downloads and netted 27 million scans in October alone.

We list the best free web security scanners, to make it simple and easy to improve on the cybersecurity strategy of your business or personal computer. A web security scanner, sometimes also ...

In an ideal world, virus scanning would occur before the download. That's the idea behind VTzilla, a Firefox add-on that scans files for viruses before you download them.