What is a spambot and how to stop spambots?

by | Mar 7, 2017 | Anti-Spam, CCNA, CCNP, CompTIA, Malware Prevention

  • Do not write your email address on any webpage as it is. Instead, apply the technique of address munging. Just to give an example, if your email address is [email protected], you can write it as john [AT] example [DOT] com. Normally, these spambots use the concept of regular expressions to collect email addresses from web pages. If you follow address munging like this, it will prove difficult for them to collect your email address using automated scripts for the purpose of spamming.
  • Some spambots are quite smart, and they use techniques to counter these address munging. They modify their scripts to take care of commonly used address-munging techniques. So, to outwit their techniques, some other methods are used. You can display part of your email address as an image. This will make collecting email addresses more difficult.
  • To prevent spambots from posting automated posts to your forum, you may use security questions or ask a submitter to email a few lines confirming her intention. As spambots give fake email addresses in posts, this type of confirmation will prove difficult for them.
  • And you can always mark an email as spam when you get one. Remember, email service providers normally use machine learning to detect spam. So, the more you mark emails as spam, the more efficient the software becomes to detect future spam.

This was just an introductory article to keep you informed about spambots. I hope it helps. Interested readers who want to know more about how various malware and cyberattacks work may want to refer to the book “A Guide To Cyber Security.”

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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