How nCaptcha Fights Spam 1 keneditor (0 nL) 2 nL 4 nL 8 nL 👍Tip 2 nL To Share and +4 nLEARNs Login with NEAR What is the primary method used by nCaptcha to prevent spam? It requires users to identify objects in images It uses AI to detect suspicious behavior It requires users to make a mini-deposit for form submissions It blocks all users who don't have a Gmail account Correct! Wrong!