Posts Tagged spam
Prove that you are a human being
Posted by Gautham Pai in General, World Wide Web on December 11, 2007
In continuing with my observations made here, I wonder if the following way of preventing someone from spamming a commenting system really helps:
____________ Spam protection: Sum of II plus III plus IV ?
If I really want to spam this site, I can write a simple routine to scrape the string matching 'Sum of ___ ?' and then feed that into Google like this:
Google search: II plus III plus IV
And there you go! You are spammed!
Wanna reduce email spam?
Posted by Gautham Pai in World Wide Web on February 19, 2007
I was curious about how much a 'abc-at-xyz-dot-com' way of displaying email addresses, helps in reducing spam. So I did this search: * at * dot * and the results did not surprise me.
I then searched for different ways to hide email addresses and came across this wonderful blog entry.





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