What Is SaaS Security Posture Management (SSPM)?

SSPM tools connect directly to your organization's SaaS applications through their APIs (the technical interfaces that allow software to talk to each other). Once connected, they continuously scan those applications for security misconfigurations, risky permissions, and policy violations, comparing what they find against security best practices and your organization's defined policies.

Here's a closer look at what SSPM typically covers:

• Monitors Security Configurations: Every SaaS application has an admin settings panel where someone — usually in IT — controls how the tool behaves, who can access it, and what features are turned on or off. SSPM tools monitor those settings 24/7 and benchmark them against established security standards, such as the CIS Benchmarks published by the Center for Internet Security, which provide consensus-based best practices for securing common software platforms. When a setting drifts from those benchmarks, your team gets an alert.

• Detects Misconfigurations: A misconfiguration is simply a setting that's been configured in a way that creates a security risk, often unintentionally.

• Examples include: Allowing any user to share files externally without approval, disabling multi-factor authentication (MFA) for admin accounts. Leaving a public-facing shared drive open to anyone who finds the link. Granting full administrative access to users who only need read-only permissions. Enabling legacy authentication protocols that attackers can more easily exploit

These mistakes happen all the time, often because SaaS apps are set up quickly and their default settings aren't secure. SSPM flags these issues before attackers find them.

• Manages User Permissions and Access: One of the most common — and most dangerous — SaaS security risks is excessive user access. When employees leave the company, their accounts may remain active. When someone changes roles, their old permissions often aren't revoked. Over time, this "permission sprawl" creates a long list of accounts with more access than they should have.

SSPM tools provide clear visibility into who has access to what across all your connected SaaS apps, including:

• Inactive or orphaned accounts (former employees who still have access)

• Overprivileged users (people with admin rights who don't need them)

• External users or guests who may no longer require access

This directly supports the principle of least privilege — the security concept that users should only have access to the specific resources they need to do their job, and nothing more.