Code Signing Certificate

Code Signing Certificates verify that software, applications, scripts, and firmware originate from a trusted publisher and haven't been altered after signing. They protect software integrity, reduce the risk of tampering, and build trust throughout the software distribution process.

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Why Code Signing Matters

Software is only trusted when users and systems can verify its origin and integrity. Code signing provides that assurance.

Verify software authenticity
Prevent tampering
Build user trust

Boy playing VR and hoping the game has code signing certificate

What Can Be Signed?

Desktop applications
Mobile apps
Scripts
Drivers
Software updates
IoT firmware
Executables

When You Need Code Signing

You should consider code signing if you:

Develop desktop or mobile applications
Release software updates
Sign scripts or executables
Deploy drivers Deliver IoT firmware
Need trusted software distribution

Benefits with Code Signing Certificate

Software Integrity

Protect applications and updates from unauthorised modification.

Trusted Publisher

Identity Verify who published the software.

Secure Software Delivery

Protect applications throughout the distribution process.

Enterprise Management

Manage certificates centrally through Abion Core.

Trusted Code Signing, Managed by Experts

Code signing is more than issuing a certificate. Abion helps organisations select, deploy, renew, and manage Code Signing Certificates as part of a broader digital trust strategy.

DigiCert Platinum Partner
Support for secure key storage and modern signing solutions
Certificate lifecycle management
Centralised management in Abion Core
Expert support and deployment guidance

From Signing to Trusted Distribution

Secure Your Software with Confidence

Talk to our specialists about Code Signing Certificates and secure software distribution.

FAQ

Can I use DigiCert KeyLocker for Code Signing?

Yes. DigiCert KeyLocker is a cloud-based key management solution that enables secure code signing without requiring a physical HSM. It helps protect private signing keys while supporting modern development workflows. Abion can help you determine whether KeyLocker or another solution best fits your organisation.

Can Code Signing be used for IoT firmware?

Yes. Code Signing Certificates help verify the authenticity and integrity of IoT firmware, ensuring devices only install trusted updates and reducing the risk of malicious code.

What can be signed?

Code Signing Certificates can be used to sign desktop and mobile applications, software updates, scripts, executables, drivers, installers, and IoT firmware.

What is a Code Signing Certificate?

A Code Signing Certificate digitally signs software, applications, scripts, and firmware to verify the publisher's identity and confirm that the code has not been altered since it was signed.

How long are Code Signing Certificates valid?

Validity periods depend on the certificate type and issuing Certificate Authority. Abion helps manage renewals and certificate lifecycles to ensure uninterrupted software signing.

What’s the difference between standard and EV Code Signing?

Both certificate types verify software authenticity and integrity. EV Code Signing requires a more rigorous validation process and offers stronger publisher assurance, making it suitable for organisations with higher security requirements.

Why is code signing important?

Code signing helps organisations protect software integrity, build user trust, and reduce the risk of tampering. It allows users and systems to verify that software comes from a trusted source.

Connected Services

IoT Certificates

Protect connected devices and firmware throughout their lifecycle.

SSL Certificates

Secure the websites and APIs that distribute your software.

Verified Mark Certificates

Strengthen trust in customer email communications.

S/MIME Certificates

Protect software-related communications with verified sender identities.