📄️ PoW Captcha
A PoW Captcha aka, a Proof of Work Captcha is a captcha that requires the users device to solve a small computational problem in order to pass the captcha. This is effective against bots and other automated programs because it can be computationally expensive if performed on a large scale, making it difficult for bots to overwhelm the system. The task usually involves hashing or solving a puzzle that takes a minimal but measurable amount of processing power to solve, preventing automated attacks while remaining user-friendly for legitimate visitors.
📄️ HoneySpot
A honeyspot is a type of spam prevention technique that involves placing an input field on a web page that is hidden from the user.