PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. Education site iClicker.com was hijacked last month ...

“What's been missing on the Internet is a customizable Captcha that's freely available for everyone. We're giving site owners the freedom to do what they like with Captchas – whether it's simply ...

One of the unfortunate side effects of leaving articles on your Blogspot blog open for comments is that you may occasionally receive spam -- comments containing advertisements and links that add no ...