Trust nothing,
sign and verify everything.

Protect the integrity and authenticity of code, software, and containers across your software supply chain. Keyfactor provides flexible and secure digital signing solutions, ensuring that signing is effortless for developers and easy to manage for security.
Man with laptop and code signing solution


Code signing is a powerful
tool — if it's secure.

Signing code is a critical step in protecting your software supply chain, but it’s more than just certificates and signatures. It’s about ensuring only the right keys are used by the right developer to sign the right code and at the right time and place. Otherwise, it can open the door to malware, breaches, and supply chain attacks.


Simple, scalable, and secure
code signing for all

Keyfactor’s flexible and secure code signing solutions empower teams to digitally sign any code, from
anywhere, while ensuring that sensitive code signing keys are protected. Developers and DevOps
engineers can focus on code, instead of handling secrets, and security teams can centralize signing tools
and workflows.

hardware security module with shield

Safeguard your keys

Store and generate code signing keys in a trusted hardware security module (HSM) and enforce identity checks and policies to safeguard access and use of keys.

Developers with different code signing tools

Reduce friction

Let developers run fast by integrating with the signing tools and automated build processes already in place, so they don’t need to slow down or disrupt workflows.

Man standing in front of secure lock and audit log

Audit everything

Maintain an irrefutable audit trail of who access code signing keys, what they were used to sign, when and where, so you can identify risks and respond to audits fast.

Jason Slack

“We’ve built an industry-leading photo and video verification platform, with Keyfactor at its core. Now we’re ready to take it to the world…”

Jason Slack

Director of Engineering Truepic


Whether you build applications, deploy scripts and containers, or deliver over-the-air updates to your products, code signing is a critical step to protect your brand and ensure that code is authentic and untampered.


Find the right fit for your use case

Solve all of your code signing challenges — whether you want to run in the cloud or on-premise, leverage
platform-native signing tools or APIs, sign hundreds of times a day or millions — find the right fit for your
use cases.

Keyfactor signum logo

Policy-driven code signing
as as a service

Keyfactor Signserver logo

High performance, API-based
signing engine