What is DigiCert?
DigiCert is one of the world's leading certificate authorities and the largest high-assurance Certificate Authority. Founded in 2003, DigiCert provides TLS/SSL certificates for enabling businesses and organizations to have secure, encrypted connections to websites and servers.
DigiCert offers a wide range of certificate types catering to various use cases, including:
- Standard SSL - secures a single domain and up to 100 subdomains
- Wildcard SSL - secures unlimited subdomains of a base domain
- Multi-Domain / UCC certificates - secures multiple domains in a single certificate
- Extended Validation (EV) SSL - activates green address bar and displays organization name for maximum trust
- Code Signing certificates - enable developers to digitally sign software and code
Apart from website security, DigiCert also provides services and solutions for public key infrastructure (PKI), document signing, user authentication, code integrity, and Internet of Things security. It utilizes high levels of encryption and follows industry best practices to ensure optimal security.
Headquartered in Utah, USA, DigiCert has sold over 200 million TLS certificates in 150+ countries through its network of regional sales offices and resellers. It employs over 1,100 professionals globally.
ZeroSSL, AboutSSL, Verisign, CAcert, The SSL Store™, SSL For Free, SSLTrust, Network Solutions, COMODO SSL, GeoTrust, ComodoSSLstore, Cheap SSL Shop, RapidSSLonline, WoSign, StartSSL, SSL2BUY, SafeCyberSSL, MEO File Encryption Software are some alternatives to DigiCert.