Tag Archives: Anti-spam

A New Image for Your Email Address

By | June 21, 2007

John Graham-Cumming, author of Bayesian spam filter POPFile, points me to a neat tool he’s created which will turn an email address into an image that may spare you some spam from bots scouring web pages for email addresses: This site converts a text-based email address (such as me@example.com) and creates an image that can be inserted on… Read More »

CAPTCHA Gets Useful

By | May 29, 2007

An excellent example of something that leverages a tool that already exists and makes it useful — CAPTCHA forms. AP writes from Pittsburgh: Researchers estimate that about 60 million of those nonsensical jumbles are solved everyday around the world, taking an average of about 10 seconds each to decipher and type in. Instead of wasting time typing in… Read More »

The Email Hole

By | July 24, 2006

Email is not something to get too upset about, until you lose one to downtime by your provider of choice. And then you realise that it is too important to be left to free services, or even a domain hoster. I use a hoster called Hostway, and they went spectacularly down last week. (This despite the fact, or… Read More »

Keep a Blog, Get Fired

By | June 13, 2006

Here’s an interesting statistic, in the light of Scoble’s departure from Microsoft (no direct connection, I promise, but it does raise issues about whether corporates really like blogging): 7.1% of companies have fired an employee for violating blog or message board policies. According to email security company Proofpoint, whose survey you can download from here, decision-makers at large… Read More »

From the Ashes of Blue Frog

By | May 26, 2006

The Blue Frog may be no more,  but the vigilantes are. Seems that despite the death of Blue Security in the face of a spammer’s wrath, the service has built an appetite for fighting back. Eric B. Parizo of SearchSecurity.com reports on a new independent group called Okopipi who intend “to pick up where Blue Security left off… Read More »