Symantec™ is the most trusted name in web security and the Symantec Secure Site Pro SHA-1 Private SSL Certificate is even more proof why. This certificate is offered off of private CA hierarchies (VeriSign PCA3-G1/G2 Root CA) and allows you to support older, legacy devices and systems that are incompatible with the newer, industry-standard SHA-2 Hashing Algorithm. This certificate is not designed to work with modern browsers. It is available with SHA-1 full chain and SHA-mixed chain and supports RSA (not DSA or ECC). This SSL Certificate is perfect for use on private networks like office intranets, for use with network appliances and for a range of other enterprise-level functions.