Kiss My Domain

Code Signing Certificates

Sign your software and drivers with a trusted certificate — prove your code is authentic, protect users from tampering, and remove scary security warnings.

Code Signing Availability

Code Signing Availability

Digitally sign applications and drivers so users can install with confidence. Code Signing and Driver Signing certificates are not currently available through Kiss My Domain. SSL certificates secure websites and do not sign software, so they are not a replacement for code signing. If you have questions, contact us.

Explore SSL Certificates

Looking to secure a website instead? Compare SSL certificates for your site.

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Contact Kiss My Domain

Questions about code signing or driver signing? Get in touch.

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Why Sign Your Code?

Unsigned software triggers alarming security warnings that scare off users. A code signing certificate verifies your identity and guarantees your code has not been altered.

Verify Your Identity

Prove your software comes from you and has not been tampered with.

Remove Warnings

Eliminate the unknown-publisher alerts that deter downloads.

Driver Signing Included

Sign Windows drivers to meet Microsoft’s trust requirements.

Code Signing Certificates for Trusted Software

When you distribute software, drivers, or scripts, a code signing certificate proves the code really came from you and has not been tampered with. It removes scary “unknown publisher” warnings and gives users the confidence to install.

Signing your code protects your reputation and your customers. For securing websites instead of software, see standard SSL certificates and managed SSL, and keep releases safe with regular backups.

1

Choose a certificate

Select the type of signing certificate your software or driver requires from a provider that offers it.

2

Verify your identity

Complete validation to prove you are the publisher.

3

Sign & ship

Sign your software so users can install it with trust.

Secure Your Sites Too

Extend trust to your websites with SSL, backups, and hosting.

Standard SSL (1-Site)

Protect 1 site.

  • Domain validation
  • SHA-2 & 2048-bit encryption.
  • Boost SEO rankings
  • Fast issuance in 5min
  • Display HTTPS & padlock
  • Security trust seal
  • Support unlimited servers
  • Free unlimited reissues
  • $100,000 USD warranty
More info
$67.99 / per year

Managed DV SSL Service

Includes one managed Standard DV SSL certificate.

  • Secure one website.
  • Automated installation and ongoing maintenance.

Supports only WordPress and Web Hosting on hosting platforms. (Excludes self-managed servers and sites hosted elsewhere).

More info
$199.99 / per year

Website Backup 25 GB

Recommended for photos and music.

  • Automatic daily backups
  • Built-in daily malware scanning
  • Back up a file, folder or an entire database
  • Continuous security monitoring
  • Downloads to local storage
  • Easy one-click restore
  • Secure cloud storage
  • Expert 24/7 customer support
  • One website per account
More info
$4.99 / per month

Code Signing FAQs

What is a code signing certificate?
It digitally signs your software or drivers so users can verify the publisher and confirm the code has not been altered since you signed it.
Why does my software show an “unknown publisher” warning?
Unsigned software triggers that warning. A code signing certificate replaces it with your verified publisher name, increasing installs and trust.
What is the difference between code and driver signing?
Code signing covers applications and scripts; driver signing is required for hardware drivers, especially on Windows.
Do I still need SSL for my website?
Yes — code signing secures software, while an SSL certificate secures your website connection. They serve different purposes.

Sign Your Software with Confidence

Earn user trust and pass security checks with a code signing certificate.

See Signing Options