Code Signing EV certificates
Code Signing certificates are specialized certificates used for signing applications, drivers, and scripts. They guarantee the application's origin, integrity, and publisher identity. EV certificates provide the highest level of publisher validation offered by certification authorities and are essential for signing Windows drivers. The private key is stored on a hardware token or in an HSM, protecting it against theft and misuse.
Why do I need to sign the Code Signing application with a certificate?
Signing applications protects users against code alterations—any modification to a signed file invalidates the signature and the system will alert. By signing an application with a Code Signing certificate, users are assured that the obtained software comes from the company that created it and that no tampering occurred during transit. In Windows, signing is a standard for applications, installers, libraries, and PowerShell scripts, and corporate security policies often prevent unsigned software from executing.
When launching a signed application, the user sees the verified publisher's name instead of "Unknown Publisher." Clicking on it displays the details of the Code Signing certificate. This allows the user to verify the publisher and ensures that the application's code has not been altered.
Signing with an EV certificate is more trustworthy
EV (Extended Validation) is the highest level of verification. Before issuing the certificate, the certification authority verifies not only the existence of your company but also its address, actual operational activities, and the identity and authorization of the individuals ordering the certificate, according to strict CA/Browser Forum rules. Verified company information is part of the certificate. EV signature offers users, business partners, and auditors the strongest assurance that a genuine and verified company is behind the application, often required by corporations, banks, and government institutions.
The private key is stored on a hardware token, in an in-house HSM, or in a cloud HSM like DigiCert KeyLocker. The certificate and private key cannot be exported, and a password is required for use. This significantly reduces the risk of certificate misuse.
Safest Code Signing EV Certificate
DigiCert Code Signing EV combines strictest publisher verification with secure key storage on a token, in an HSM, or in the cloud-based KeyLocker, enabling signing from a CI/CD pipeline. Essential for signing Windows drivers and ideal for companies whose clients demand the highest level of publisher identity verification.From $800 Buy
