国际防护 爬虫导航
AWS Captcha
AWS WAF provides standard CAPTCHA functionality that challenges users to confirm that they are human beings. CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. CAPTCHA puzzles are designed to verify that a human is sending requests and to prevent activity like web scraping, credential stuffing, and spam.
AWS WAF provides standard CAPTCHA functionality that challenges users to confirm that they are human beings. CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. CAPTCHA puzzles are designed to verify that a human is sending requests and to prevent activity like web scraping, credential stuffing, and spam.
INFO-SPIDER 是一个集众多数据源于一身的爬虫工具箱