Users demand that downloaded Windows applications are safe, authentic, and tamper-free. Code signing is essential to building that trust. By digitally signing software, developers can prove that an application came from a verified publisher and that its contents have not been modified after release. For organizations distributing Windows applications, code signing is no longer just a best practice – it is a fundamental part of software delivery. Despite its importance, traditional code signing presents operational challenges. Obtaining and managing certificates is time-consuming, especially given the strict identity verification requirements. Protecting private keys adds complexity, often requiring hardware security modules (HSMs), USB tokens, or dedicated infrastructure. Certificate renewals, access controls, and compliance demands further increase administrative overhead.
These issues are amplified in modern development environments where software is built, tested, and released using automated CI/CD pipelines. Development teams seek seamless signing processes that fit into their workflows and avoid bottlenecks or manual steps. Managing tokens, safeguarding keys, and maintaining inventories can hinder releases and create friction between security and development.
Recognizing these ongoing challenges, Microsoft recently announced the general availability (GA) of Artifact Signing, a cloud-based signing service designed to directly address them. With Artifact Signing, enterprises can offload the burden of managing traditional code-signing certificates and signing infrastructure. The service provides a managed, integrated approach that streamlines workflows, reduces manual effort, and helps ensure secure, trustworthy software delivery.
Solutions such as our CodeSign Secure complement modern signing services by providing a centralized inventory of cryptographic assets, helping security teams understand where critical certificates and keys are being used and identify potential risks before they become problems.
As security risks to the software supply chain increase, solutions that both simplify code signing and provide insight into cryptographic usage offer security teams a tangible advantage: they strengthen overall security while reducing complexity and operational cost. This dual benefit is increasingly critical to maintaining trust and competitiveness.
Challenges of Traditional Code Signing
While code signing is essential for establishing trust in Windows applications, the traditional approach often comes with several operational and security challenges.
The first hurdle is procuring and renewing certificates. Obtaining a code-signing certificate typically involves identity verification, approval processes, and ongoing certificate management. Organizations must also track expiration dates and ensure timely renewals to avoid disruptions in software releases.
Protecting signing keys is another major concern. Because a compromised signing key can be used to distribute malicious software under a trusted identity, many development teams rely on hardware tokens or Hardware Security Modules (HSMs) to securely store private keys. While these solutions improve security, they also introduce additional costs, infrastructure requirements, and administrative overhead.
Manual signing workflows can further complicate the release process. In many environments, signing is treated as a separate step that requires specific tools, credentials, or personnel. This can create delays, especially when development teams need to release updates quickly or frequently.
The shift toward CI/CD-driven software delivery has highlighted another challenge: integration. Traditional code-signing methods were not originally designed for highly automated build and deployment pipelines. Managing hardware-based keys, granting secure access to signing infrastructure, and maintaining signing consistency across multiple environments can become difficult as development teams scale.
Compliance and audit requirements add another layer of complexity. Security teams often need to demonstrate who signed a particular artifact, when the signing occurred, and whether proper controls were followed. Maintaining accurate records and proving compliance during audits can be time-consuming when signing activities are spread across multiple tools and systems.
Altogether, these challenges are motivating organizations to seek code signing solutions that deliver clear value: reducing manual effort, streamlining automation, simplifying compliance, and maintaining robust security. The ideal solution eliminates friction, makes secure software delivery seamless across the entire development lifecycle, and aligns technical and business objectives.
What is Artifact Signing?
Artifact Signing is Microsoft’s cloud-based signing service designed to simplify how businesses sign Windows applications and other software artifacts. Announced as generally available (GA), the service helps developers move away from many of the operational challenges associated with traditional code-signing certificates and on-premises signing infrastructure.
Artifact Signing builds on Microsoft’s earlier Trusted Signing service and expands the concept of managed signing for modern software development workflows. Instead of requiring enterprises to handle certificate lifecycle management, key storage, and signing infrastructure themselves, Microsoft manages much of that complexity behind the scenes.
A major advantage is managed certificates, so they don’t need to handle provisioning, renewals, or key protection. The service verifies publisher identities to establish trust and ensure only authorized organizations sign under their names.
To support enterprise security requirements, Artifact Signing includes role-based access control (RBAC), allowing administrators to define who can perform signing operations and manage signing resources. Audit logging provides visibility into signing activities, making it easier to track usage and support compliance requirements.
Because the service is cloud-based, it fits naturally into modern CI/CD pipelines and automated release processes. Development teams can integrate signing directly into build and deployment workflows without maintaining dedicated signing infrastructure.
According to Microsoft’s GA announcement, Artifact Signing aims to make code signing more accessible, scalable, and operationally efficient while maintaining the trust and security that Windows software publishers require.
Supporting Modern Software Supply Chains
Code signing has traditionally been associated with executable files, but today’s software delivery process involves far more than just applications and installers. Organizations now build, package, distribute, and deploy a wide range of software artifacts, including containers, libraries, scripts, configuration files, packages, and deployment manifests. As a result, trust must extend beyond the final executable.
This shift has made software supply chain security a major priority. Attackers increasingly target build environments, dependencies, and distribution pipelines because compromising a single component can impact thousands of downstream users. In many cases, the software itself may not be altered directly; instead, malicious changes are introduced somewhere along the delivery process.
This is where signing plays an important role. Digital signatures help establish provenance by providing evidence of where an artifact originated and who approved it for distribution. They also support integrity verification by allowing recipients to confirm that an artifact has not been modified after signing.
As development teams automate, build pipelines, and adopt distributed development, artifact-level trust is essential. Security teams need confidence in each component contributing to application creation and deployment. Regardless of type, every artifact should be traceable to a trusted source.
Research and industry guidance continue to identify code signing as a key control for strengthening software provenance and supply chain assurance. When implemented consistently, signing helps create a verifiable chain of trust throughout the software delivery process, making it easier to detect unauthorized changes, reduce the risk of tampering, and improve confidence in released software.
In short, modern code signing is no longer just about proving an executable is authentic. It is about establishing trust across the entire software supply chain.
Beyond Signing: Why Cryptographic Visibility Matters
Artifact Signing helps simplify software signing, but signing is only one part of a larger cryptographic security picture. Organizations may have a streamlined signing process, yet still struggle to answer important questions such as: Which certificates are being used across development environments? Where are signing keys stored? Which cryptographic algorithms are deployed? Are there any expired, weak, or unmanaged assets that are creating risk?
Without clear visibility, these questions become difficult to answer, especially in large enterprises where cryptographic assets are spread across cloud services, HSMs, CI/CD pipelines, servers, applications, and developer environments.
While Artifact Signing simplifies the signing process, businesses also need visibility into the cryptographic assets that support their software delivery pipelines. This is where our CodeSign Secure complements modern code-signing programs by discovering, inventorying, and tracking certificates, keys, and cryptographic dependencies across cloud, HSM, DevOps, and enterprise environments.
Our solution provides automated discovery of code-signing certificates and related cryptographic assets, helping security teams understand what exists, where it is located, and how it is being used. Instead of relying on spreadsheets or manual audits, organizations gain a centralized cryptographic inventory that provides a clear view of certificates, keys, algorithms, trust chains, and signing infrastructure.
This visibility is valuable for identifying risks before they impact software delivery. Security teams can detect expired certificates, weak algorithms, unmanaged keys, duplicate assets, or cryptographic dependencies that may require attention. Having this information readily available also simplifies audits and supports stronger governance practices.
Beyond operational security, cryptographic visibility has become increasingly important for long-term planning. As they prepare for post-quantum cryptography (PQC) transitions, understanding where cryptographic assets and algorithms are deployed becomes a critical first step. Organizations cannot effectively plan a migration strategy without first understanding which cryptographic assets are deployed across their environment.
By combining the simplicity of Artifact Signing with the discovery and intelligence capabilities of our solution, enterprises can strengthen software trust while improving cryptographic governance. Signing helps establish authenticity and integrity, while our solution provides the visibility needed to manage, assess, and future-proof the cryptographic foundations that support modern software delivery.
How Our CodeSign Secure Helps
Artifact Signing simplifies signing software, but many security teams still need a comprehensive solution for managing signing operations across multiple platforms, environments, and use cases. This is where Encryption Consulting’s CodeSign Secure adds value.
Our CodeSign Secure provides centralized control over code-signing activities, helping organizations enforce consistent signing policies across development teams and release pipelines. Whether signing Windows applications, containers, scripts, drivers, or other software artifacts, teams can manage the entire signing process from a single platform.
One of the key advantages of our solution is its flexibility. Enterprises can integrate with cloud-based signing services, public and private CAs, HSMs, and existing DevOps tools while maintaining full visibility and control over signing workflows. This allows security teams to define approval processes, enforce access controls, and ensure that signing keys are used only by authorized users and systems.
The platform also provides detailed audit trails, making it easier to track who signed what, when, and which credentials were used. This helps support compliance requirements and simplifies security reviews.
When used alongside services such as Artifact Signing, our solution serves as a governance and orchestration layer that integrates signing operations, policy enforcement, and visibility. The result is a more controlled, scalable, and secure code-signing program that supports both development efficiency and enterprise security requirements.
Conclusion
For many businesses, traditional code signing has long been a necessary but often complicated part of software delivery. Managing certificates, protecting signing keys, maintaining signing infrastructure, and supporting compliance requirements can create significant operational overhead, particularly as development teams adopt faster release cycles and automated deployment pipelines.
Microsoft’s Artifact Signing represents a meaningful step toward simplifying this process. By shifting certificate management and signing operations to a cloud-based service, you can reduce administrative effort, improve scalability, and integrate signing more naturally into modern CI/CD workflows. This allows development teams to focus more on building and delivering software rather than maintaining signing infrastructure.
However, signing software is only one piece of the security puzzle. Security teams also need visibility into the certificates, keys, algorithms, trust chains, and signing systems that support their software supply chains. Without that visibility, it becomes difficult to assess risk, enforce governance policies, or prepare for future cryptographic changes.
This is where solutions such as our CodeSign Secure play an important role. By providing automated discovery and inventory of cryptographic assets across cloud, HSM, DevOps, and enterprise environments, our solution helps you understand and manage the cryptography behind their software delivery processes. Combined with our solution, teams gain greater control over signing operations while maintaining the visibility needed for governance and compliance.
Together, Artifact Signing and our solution help development teams build a stronger foundation for software trust. They simplify signing workflows, improve cryptographic oversight, and support a more secure software supply chain from development through deployment.
