SSL certificates from the group Email & Documents Signing SSL Certificates ensure the highest level of e-mail security and integrity of transmitted data. By using certificates to sign e-mails and files, you are sure that the data sent is authentic, has not been read and has not been intercepted by third parties, as well as that it comes from the person who sent such a message. This is perfect solutions for business, organizations and public institutes and everywhere where confidentiality and integrity of e-correspondence is very important.