Best Practices for Securing SaaS App Access

According to research done by Josys and Censuswide, 78% of professionals now use AI tools in their daily workflows. This shift underscores the monumental transformation businesses have made toward cloud-based and AI-powered solutions, driven by the promise of flexibility, scalability, and the ability to access critical business tools from anywhere in the world.

From customer relationship management to financial accounting, SaaS applications are becoming the backbone of modern enterprises. However, with this growing reliance comes a pressing responsibility: ensuring the security of every identity that accesses these applications. As businesses integrate more SaaS tools, the number of human, machine, and AI agent identities touching those tools grows just as fast, making identity governance the cornerstone of SaaS security.

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‍The Risks of Not Securing SaaS Apps Access

Data Breaches

SaaS applications are like a treasure chest of company secrets. But if left unguarded, cybercriminals see them as prime targets. A breach doesn’t just mean data loss. Like a stain on your company’s image, clients and stakeholders second-guess their trust in you. Moreover, the financial implications of a breach, from regulatory fines to litigation costs, can be crippling. Josys research found that 36% of professionals regularly upload sensitive information, including strategy documents, product specifications, and financial data, to AI platforms without adequate oversight.

Unauthorized Access

Beyond the threat of external hackers, there is also the risk of unauthorized internal access. Overprivileged employees, contractors with lingering accounts, and unmanaged machine or AI agent identities all represent live exposure in your SaaS stack. This is not just about unauthorized access; it is about data tampering, theft, and corporate espionage. Governing every identity across your SaaS applications is how you close these gaps before they become incidents.

Compliance Violations

Many industries are bound by strict regulatory standards that dictate how data should be handled and protected. Industries like healthcare, finance, and e-commerce have strict data protection rules. Not properly securing SaaS applications can lead to breaches of these regulations. Such oversights can land businesses in legal trouble and lead to significant fines and penalties.

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Securing Identity and SaaS Access: Best Practices for a Governed, Efficient Workflow

Centralize All Apps and Identities on a Unified Governance Platform

The proliferation of SaaS applications creates a fragmented IT landscape where identities multiply alongside apps. Departments use distinct tools, employees accumulate access privileges, and machine and AI agent identities often go ungoverned entirely. Without a unified platform, managing these apps and the identities behind them is impossible at scale.

• Unified Dashboard: This feature gives IT managers a comprehensive overview of software subscriptions, user access, and usage trends.
• Streamlined Operations: With all applications centralized, IT teams can more efficiently handle tasks such as provisioning new software, revoking access, or renewing subscriptions. This not only saves time but also reduces the chances of oversight or errors.
• Enhanced Security: Centralization creates a single point of control for both SaaS applications and the identities that access them. Josys enforces security protocols, monitors for suspicious activity, and ensures only authorized identities, whether human, machine, or AI agent, can reach specific tools.
• Cost Management: A centralized tool like Josys can provide insights into software utilization. By analyzing which tools are underutilized or redundant, businesses can make informed decisions about software renewals, potentially saving significant amounts in subscription costs.
• Simplified Compliance: A centralized SaaS management tool can assist in maintaining compliance records, tracking data access, and ensuring that industry-specific regulations are adhered to.

Discovering Shadow IT

Shadow IT refers to the use of IT systems, devices, software, applications, and services without explicit IT department approval. It has emerged as a byproduct of employees seeking more efficient or familiar tools than what’s provided by their organization. Now, the question is, “Why is Shadow IT a concern?”

• Lack of Oversight: Since shadow IT operates outside the purview of the IT department, there’s no oversight or monitoring. This means potential vulnerabilities or breaches might go unnoticed. Josys research found that 70% of organizations have moderate to no visibility into which AI tools employees are actually using across their enterprise.
• Data Security: Unauthorized tools might not adhere to the company’s security standards, leading to potential data breaches.
• Compliance Issues: Shadow IT can lead to violations of industry regulations, especially if sensitive data is stored or processed using these unsanctioned tools.

How Josys Governs Shadow IT and Unmanaged Identities

Visibility: Josys gives IT and security teams a comprehensive view of all software assets and every identity attached to them, making it straightforward to surface unauthorized tools and unmanaged accounts.

Centralized Control: By centralizing governance of all SaaS applications and identities in one place, Josys ensures only approved tools are active and only authorized identities retain access.

Automated Alerts: Josys sends real-time alerts when unauthorized software or anomalous identity behavior is detected, enabling swift remediation before a minor gap becomes a breach.

Setting Appropriate Permissions

As businesses expand and change, it’s vital to make sure only authorized individuals access the appropriate tools. That’s when role-based access control (RBAC) becomes essential.

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Best Practices for Assigning Permissions

• Define Clear Roles: Before assigning permissions, have clear definitions of each role within the organization and their software needs.
• Regular Reviews: Periodically review and update permissions, significantly when employees change roles or new software is introduced.
• Use Templates: For typical roles, create permission templates in tools like Josys to streamline the onboarding process.

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Gaining Visibility into User Usage

Within the extensive world of SaaS applications, it’s key to know how your team engages with these platforms. This understanding not only sheds light on productivity but is also a cornerstone of maintaining security.

‍The Need for Monitoring and Analytics

• Behavioral Insights: By tracking how users interact with SaaS applications, businesses can identify patterns, optimize workflows, and even detect potential security threats.
• Optimization: Understanding which tools are frequently used and which aren’t can help in resource allocation, ensuring that investments are directed towards truly beneficial software.
• Security Alerts: Anomalies in user behavior, such as accessing data at odd hours or downloading large volumes of data, can be red flags for potential security breaches.

‍How Josys Surfaces Identity and Usage Risk

• Comprehensive Dashboards: Josys delivers a unified view of every application and every identity with access, giving IT and security teams complete visibility into who is using what and where exposure lives.
• Custom Reports: Generate detailed reports on user activity, software utilization, and identity risk, surfacing insights for faster access decisions and security reviews.
• Real-time Monitoring: With real-time tracking across every app and identity, Josys detects anomalous behavior the moment it appears, so threats are caught before they escalate.

Scheduling Deprovisioning for Exiting Employees

One of the often overlooked aspects of SaaS security is ensuring that former employees no longer have access to company tools and data.

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Risks of Not Deprovisioning Access

• Data Theft: Former employees with lingering access might steal or misuse company data, either for personal gain or out of malice.
• License Costs: Keeping ex-employees on your SaaS platforms might lead to unnecessary costs in terms of licenses and subscriptions.
• Reputation Damage: If a former employee causes harm using their access, it can lead to reputational damage and potential legal consequences.

Steps for Systematic Deprovisioning

• Immediate Action: As soon as an employee exits, their access to all SaaS applications should be revoked.
• Checklists: Maintain a checklist for IT managers to ensure that all accounts, data, and permissions related to the existing employee are addressed.
• Automate the Process: Josys automates deprovisioning across every connected application, revoking identity access at the source the moment an employee exits, with no manual steps required.

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Conclusion

In today’s enterprise, SaaS applications and the identities that access them represent two of the fastest-growing attack surfaces, and the hardest to govern together. From surfacing shadow IT and unmanaged AI agents to revoking access the moment someone exits, securing your SaaS stack means securing every identity behind it.

Josys is built for exactly this challenge. As an AI-native identity security and governance platform, Josys discovers, governs, and secures every identity across every application in your enterprise, so security and IT teams can move from reactive firefighting to autonomous governance. Request a demo to see Josys in action.