When it comes to securing software, an SBOM (Software Bill of Materials) is a crucial point, but an SBOM on its own only describes risk. Proactive security is strengthened when SBOMs are combined with scanning, policy enforcement, and data loss prevention to actively block unsafe software.
It’s not enough to know what’s inside your software; you need to take steps to actively protect your systems. We’ll break down why this matters and how DevSecOps teams can enhance your security beyond the SBOM.
What “Post-SBOM Security” Means
Generating an SBOM does not eliminate risk. In fact, many risks appear after it’s created. Components can become vulnerable over time, malware could be embedded in an otherwise trusted binary, or sensitive data might accidentally be included. Even third-party artifacts could bypass your build pipeline without visibility.
After creating the SBOM, there’s still plenty of work to do to ensure the software is secure. The next steps involve actively scanning and enforcing policies to protect your systems:
- Inspect the actual software artifact.
- Scan for malware using multiple detection engines.
- Look for sensitive data exposure.
- Validate existing SBOM to enrich the report data.
- Automatically enforce security policies to block risky software.
Protect the Software Supply Chain with Multi-Layered Security
As artifacts enter the pipeline, they come from many sources: internal builds, open-source projects, containers, and third parties. Regardless of origin, each artifact is evaluated based on its actual contents. Security risk doesn’t come from labels or provenance alone - it comes from what’s truly inside the software.
This is where software supply chain security (SSCS) steps in. Rather than treating the SBOM as the final checkpoint, SSCS treats it as part of continuous enforcement. Once a software artifact enters the developer’s workstation, an SSCS solution applies ongoing inspection and control to ensure that only trusted software is allowed to move forward in the pipeline.
Detect Malicious Packages in Software Components
MetaDefender Software Supply Chain inspects the software component itself, performing deep analysis that goes beyond dependency lists.
A key part of this inspection is multi-engine malware scanning. Each artifact is analyzed using multiple detection engines rather than relying on a single verdict. Single-engine detection can leave coverage gaps. Different engines specialize in different threat types, file formats, and attack techniques.
By correlating results across multiple engines, detection accuracy increases to 99%+, and blind spots common in single-engine scanning are reduced.
SBOMs are then validated against the real binary. Instead of assuming accuracy, the system verifies that the SBOM truly reflects what’s inside the software. Missing components, incorrect entries, and undeclared dependencies are identified and addressed, closing the gap between documentation and reality.
Prevent Sensitive Data from Shipping with Your Software
Supply chain security isn’t limited to vulnerabilities and malware. It also includes preventing sensitive data from being distributed as software.
SBOMs cannot identify whether secrets, credentials, certificates, or regulated data are embedded inside an artifact. MetaDefender Software Supply Chain applies secrets detection via Proactive DLP controls directly to software artifacts, detecting and blocking the embedded hardcoded secrets – passwords, API tokens, and other types of sensitive data – to prevent them from being exposed by threat actors.
Enforce Trust Automatically
DevSecOps teams do not have the capacity to manually monitor every new software component – especially as projects scale.
With automated software supply chain scanning, new packages are scanned continuously or on a defined schedule. Users are alerted to emerging threats without constant manual oversight, significantly reducing operational burden.
If an artifact contains malware, critical vulnerabilities, sensitive data, or an incomplete SBOM, it can be blocked before it reaches production or downstream systems. Software components that fails policy checks can be prevented from moving forward.
Visibility must be paired with enforcement to meaningfully reduce risk. It’s achieved by controlling what is allowed to run in your environment. MetaDefender Software Supply Chain bridges that gap, turning SBOM visibility into enforceable trust across the software supply chain.
Key Differences at a Glance
| Aspetto | SBOM Alone | MetaDefender Software Supply Chain |
|---|---|---|
| Core Function | Lists components | Scans, validates, and enforces (active blocking) |
| Vulnerability Handling | Flags known issues at build time | Detects emerging vulnerabilities, malware, and potential secret leakage |
| SBOM Validation | Generate SBOM report once | Validates external SBOMs against a comprehensive database to improve insight completeness and accuracy |
| Rilevamento del malware | Relies on manual checks | Uses 30+ AV for increased malware detection coverage |
| Applicazione delle politiche | Manual review | Automated blocking of risky software |
| Dati sensibili | No built-in scan | Detects secrets, PII, and tokens automatically |
SBOMs become powerful when connected to controls that act. Learn how MetaDefender Software Supply Chain integrates seamlessly with your security stack today.
