CDN is a network of servers spread across multiple geographic locations that work together to distribute web content quickly and efficiently. In addition, CDN is also equipped with advanced security features, including:
**DDoS Protection:** CDNs can detect and filter overseas chinese in worldwide database malicious traffic originating from DDoS attacks by distributing requests across multiple servers. This prevents a single server from being overwhelmed and bringing down a website.
**Bot Blocking:** CDNs utilize advanced algorithms to identify and block malicious bots, such as data scrapers and spammers.
**SSL Certificate:** CDN provides free Secure Sockets Layer (SSL) certificates to encrypt data and protect communications between the website and visitors, preventing theft of sensitive data.
**WAF (Web Application Firewall):** Some CDNs offer a WAF that filters web traffic and blocks attacks that target specific web application vulnerabilities.
**Security Analysis:** CDNs can monitor and analyze web traffic to identify attack patterns and detect suspicious activity, providing early warning of potential threats.