- 权限 （安全）
P7S Signer is a standards-based electronic signature solution based on PKCS#7 format. Signing electronic documents with P7S Signer will immediately reduce costs, increase security and help organizations comply with regulations. Electronic signatures are based on standard PKI technology, guaranteeing signer authenticity, data integrity and the non-repudiation of electronic documents.Using P7S Signer you can quickly sign any type of files in PKCS#7 format by selecting input file. The files digitally signed with P7S Signer has the P7S, P7M or CMS extension and are saved in PKCS#7 format.