Navigating the Challenges of Third-Party Patching: Our Journey to Enhanced Security and Adopting ScappMan
In the fast-paced world of IT security, one issue that consistently kept us on our toes at AW InfraSec Solutions is third-party patching. While Microsoft Intune excels at managing Microsoft products and Windows updates, it falls significantly short when it comes to keeping third-party applications current — and that gap represents a real security risk.
The Hidden Risks of Outdated Software
Unpatched third-party applications are among the most common attack vectors exploited by threat actors. Browsers, PDF readers, compression tools, and productivity applications all carry vulnerabilities that are actively targeted once public disclosures are made.
Beyond the direct security risk, organizations operating in regulated industries face a compounding problem: compliance frameworks such as GDPR and HIPAA require demonstrable patch management processes. An inability to evidence timely third-party patching creates both regulatory exposure and audit risk.
The Limitations of Intune for Third-Party Patching
Microsoft Intune is a powerful platform for endpoint management, but its native third-party patching capabilities require significant manual effort. Each application must be packaged individually as a Win32 app or MSIX, tested, and deployed through the Intune console. For environments with dozens of third-party applications across hundreds of devices, this process is time-consuming, error-prone, and difficult to scale.
The result: teams spend disproportionate effort on packaging and testing rather than on strategic security work, while patch cycles slip and vulnerabilities remain open longer than acceptable.
Searching for a Better Way
We evaluated several third-party solutions designed to complement Intune's native capabilities. Our criteria included breadth of application support, deployment automation, reporting quality, and integration depth with the Microsoft ecosystem. After thorough assessment, ScappMan emerged as the clear choice.
Implementing ScappMan
ScappMan's deployment was straightforward. The platform integrates directly with Microsoft Intune and Azure, pulling application updates from a managed repository and automating the packaging, testing, and deployment cycle. Key capabilities that stood out:
- Automation — Applications are updated automatically as new versions are released, with configurable deployment rings to validate updates before broad rollout
- Comprehensive application support — An extensive catalog covering the most common enterprise third-party applications, with continuous additions
- Enhanced security reporting — Clear dashboards showing patch compliance rates across the device estate, with drill-down capability for individual devices
- Intune-native deployment — Updates deploy through the same Intune infrastructure already in place, with no additional agents on endpoints
Impact on Security Posture
Following ScappMan implementation, we observed a marked decrease in vulnerabilities related to outdated software. Mean time to patch dropped significantly — applications that previously took weeks to package and deploy were being updated within days of vendor release. Security incidents related to known third-party vulnerabilities also declined.
For our compliance reporting, we now have clear, auditable evidence of patch compliance rates across all managed applications — a capability that was previously absent.
Cost-Effectiveness and Efficiency
The operational efficiency gains were substantial. Engineering time previously dedicated to manual application packaging was redirected to higher-value security work. The cost of ScappMan's licensing was recovered many times over in reduced labor hours within the first quarter of deployment.
Final Thoughts and Recommendations
If your organization relies on Microsoft Intune for endpoint management, third-party patching is a gap that deserves direct attention. The risk profile of unpatched applications is well documented, and the manual effort required to address it natively in Intune is rarely sustainable at scale.
ScappMan represents a practical, well-integrated solution that closes this gap without introducing additional management complexity. We recommend any organization with more than 50 devices and a meaningful third-party application estate evaluate it seriously.