Usually, when you leave your email address on your website for people to click on, you may do something like this:
<a href="mailto:name@examp...
For further actions, you may consider blocking this person and/or reporting abuse
This is an example of Security through obscurity: en.wikipedia.org/wiki/Security_thr...
"Most email harvesters are advanced enough to detect common patterns"
The obfuscation technique used here is actually easier for bots to decode than adding things like [at] instead of @ in the text.
Common web scarping language, like PHP, have a built in method to decode HTML encoded entities, and the bots use these.
As noted in my article, this solution is meant for mailto links themselves, where you can't obscure your email with things like [AT]. That's when the next best solution is to encode your email when you insist to use a mailto link at all.
Solutions like this one are never going to solve everything due to security through obscurity, but it at least gets rid of the scraping bots that can't decode these entities.
Of course, a more effective solution would be not to use mailto links at all and obscure your email effectively as you said. However, the article was about when you do have a mailto link. :p
or you could hide the email link behind a captcha check which would do a better job at fighting bots
HTML encoding is a system aimed at letting programs decode those patterns into characters. Trying to hide readable characters behind a system aimed at being more readable by programs than by humans is utterly pointless.
Thx for this article, very interesting and useful, bookmarked :)
This was witty made me smirk 😄
Haha that's awesome! No problem 😉
Cool good info shared here.
Awesome article! short and to point. If you'll excuse me, I have some updates to do on my website....
Succinct! 👏👌
Would this work with a WordPress site? I'm using a theme which has fields to fill in with this info. Do I have to use the encoding for that?
Wordpress has a page about this: codex.wordpress.org/Protection_Fro...