what are the top captcha alternatives you should know about?

What Are The Top Captcha Alternatives You Should Know About?

CAPTCHA is a kind of security used in various websites that provides challenge to users and its response that proves …

how to know which email attachments are safe to open?

How To Know Which Email Attachments Are Safe to Open?

Introduction Malicious attachments with emails cause an attack on a computer used by the operator. Attachments can be in any …