Have you seen the sentry antirobot system I can't remember the name exactly but it's a hosted solution that randomly displays captchas, when it senses suspicious(robots) crawling. It's a nightmare, because after you…
Have you seen the sentry antirobot system I can't remember the name exactly but it's a hosted solution that randomly displays captchas, when it senses suspicious(robots) crawling. It's a nightmare, because after you…