When organizations invest in a new software platform, there's usually plenty of attention on security during the purchasing process. IT teams review security questionnaires, legal teams negotiate contract language, and vendors explain their compliance certifications and security controls.
Then the contract is signed, and the software is deployed. And for many organizations, cybersecurity attention shifts to the next project.
The reality is that the greatest security risks often emerge after implementation, not before it.
Whether it's a CRM, ERP system, marketing platform, collaboration tool, or manufacturing application, every business system requires ongoing governance to remain secure throughout its lifecycle.
Security Is a Process, Not a Procurement Exercise
Choosing a secure vendor is an important first step, but it's only the beginning. Once a platform goes live, organizations need to continually manage:
Without ongoing oversight, even the most secure application can become a security liability.
Five Questions Every Organization Should Be Asking
1. Who Owns This System?
Every critical application should have a clearly identified business owner, not just an IT owner. That person doesn't need to be an IT expert, but they should be responsible for reviewing users, approving access, understanding how the platform is being used, and working with IT when security issues arise. When ownership isn't defined, important security tasks often fall through the cracks.
2. Does Everyone Still Need Access?
Employees change roles. Contractors finish projects. Vendors move on. Yet user accounts often remain active long after access is needed. A simple quarterly review of user access can eliminate unnecessary accounts and reduce opportunities for attackers.
3. Has the Platform Changed?
Cloud software is constantly evolving. Many vendors release new features, including AI capabilities, every few weeks. While these updates often improve productivity, they may also introduce new ways to store, share, or process your organization's data. It's worth periodically reviewing new functionality to ensure it aligns with your organization's security and data governance expectations.
4. Is the System Connected to More Than You Realize?
Modern business applications rarely operate in isolation. Many connect with identity providers, financial systems, marketing platforms, file storage services, and dozens of other applications through APIs and integrations. These connections improve efficiency, but also expand your attack surface. Understanding what your systems connect to and why is an important part of ongoing cybersecurity.
5. If We Stopped Using This Tomorrow, What Would Happen?
Organizations often focus on deploying new software but spend little time planning for its retirement. When applications are replaced, ask:
Retiring an application securely is just as important as implementing it.
Build Security Into the Entire Lifecycle
Think of every business application as having four stages:
Many organizations excel at the first two steps but overlook the last two. That's where good governance makes the difference.
The Bottom Line
Cybersecurity doesn't end when the software contract is signed. As organizations continue adopting cloud services and AI-powered business applications, ongoing governance becomes just as important as vendor selection.
For PMMI Members, establishing clear ownership, reviewing access regularly, understanding integrations, and planning for secure retirement can significantly reduce risk — without requiring a major investment. Because the most secure software in the world can still become vulnerable if no one is responsible for managing it.
