A certificate authority (CA) is a trusted body that issues and manages digital certificates to companies and individuals for their online security. CheapSSLShop is a global provider of certificates from leading CAs like Comodo, RapidSSL, Thawte, GlobalSign, GeoTrust, and DigiCert. CheapSSLShop believes in a safe world and strives to fulfill the need for diversified businesses’ online security.