Posts Tagged ‘captcha’

Email Image Protection

Many people think that making an image out of an email is a good way to protect it from being harvested by spam bots. It’s now possible to convert it from an image to email link via a Firefox extension. Guess what, an email harvester can do this just as well. What’s a better solution […]

Jay Allen takes a break and the Internet Chokes

Jay Allen takes a break, and myself, and many others are being pounded by spammers. His last update seems to have been 2004-10-30 16:18:38+01:00. Since then, it’s been a nightmare. At least 50 since I went to bed last night (at 2:00 AM). Now at 10:00 (no morning classes, so I slept in until 9:00), […]

PHP Class to prevent automated signups

If anyone knows of a good PHP class (must be open source license) that will display one of those captcha images with text that must be entred to deter bots (like what Network Solutions does for whois), I’d greatly appreciate it.