Free Identity Management
You set up free identity management by linking an open source directory to your apps. This central service checks user logins and assigns group roles across your systems. Small teams often start with built-in cloud directories or self-hosted login servers. They create broad admin groups so builders can start working fast. Over time, those wide roles give too many people full control over live systems. How a free identity management setup works A central directory stores user profiles, passwor
Identity and Access Management (IAM): the complete guide
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You set up free identity management by linking an open source directory to your apps. This central service checks user logins and assigns group roles across your systems. Small teams often start with built-in cloud directories or self-hosted login servers. They create broad admin groups so builders can start working fast. Over time, those wide roles give too many people full control over live systems.
How a free identity management setup works
A central directory stores user profiles, passwords, and group names in one place. When a developer logs in, the app redirects them to this central login server. The server checks their password and asks for a second factor code. Once the check passes, the server signs a digital token with the user role. The user sends this token back to the target app or cloud console.
Teams link this login flow to databases, servers, and Kubernetes clusters using standard protocols. The target system reads the group claims inside the token and maps them to local roles. If the token says the user belongs to the backend group, the database grants read and write rights. Admins manage all users from one directory instead of creating local accounts on each server. When someone leaves the team, removing their central account blocks new logins across linked apps.
What native login tools solve and what they miss
Central login tools stop teams from sharing static passwords in chat rooms or spreadsheets. They enforce two-factor checks and keep a clear list of active staff members. Auditors can inspect the directory to see who belongs to each group at any moment. This setup solves the initial login step and keeps account lists clean.
Still, directory tools only decide who can log in at the start of a session. Once a developer connects to a database or server, the directory steps out of the way. It cannot see individual SQL queries, shell commands, or API requests running inside that open session. If an engineer has a read-write role for daily fixes, they hold that power all day. A single mistake can drop a table or expose customer emails and phone numbers.
Identity and Access Management (IAM): architecture patterns and best practices
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Why group roles drift toward broad permissions
Managing fine-grained roles in a free directory takes constant manual work from system admins. Every new database table or cluster namespace needs a matching group and permission rule. When an urgent bug hits production, teams rarely wait to build a narrow role. They add the on-call engineer to a high-level group to fix the problem fast.
Those temporary group assignments almost always stay active long after the incident ends. Months later, most of the engineering team holds broad write rights to sensitive data stores. Native directories also lack a way to approve single risky commands in real time. They grant an entire role or block the login completely, with no middle ground for live sessions.
Check database and API queries on the wire
Identity tools, roles, and network rules decide who opens a session. Setup alone cannot check what each query does or mask sensitive values in a response once a session starts. When workflows touch Postgres, MySQL, SQL Server, MongoDB, ClickHouse, Kubernetes APIs, SSH, or internal HTTP APIs, hoop.dev sits inline in the wire protocol beside those services as an open-source proxy, a sidecar for your Postgres or API. On every query an AI agent or engineer runs against production, hoop.dev decides to pass, mask, block, or hold it for human review.
Your login details and client tools stay as they are while hoop.dev guardrails refuse bad deletes or drops before they run, and hoop.dev data masking rewrites matched sensitive values in responses in memory. Furthermore, hoop.dev holds SOC 2 Type II, is MIT licensed, and writes every query and decision to an audit trail that generates evidence for HIPAA, GDPR, and PCI DSS. See the source on GitHub.
Frequently asked questions
Can open source identity tools handle database logins?
Yes, many databases accept tokens from standard open source login servers. Still, the directory only checks the initial login and assigns a static database role. It does not inspect or filter the queries that run during the session.
What happens to active sessions when I remove a user from a directory?
Removing a user stops them from starting new login sessions in linked apps. Existing database or server sessions often keeps the session active until their local tokens expire. Admins must revoke active sessions on the target systems to cut off current work right away.
How do teams protect sensitive data when developers share one read role?
A basic directory role grants the same table permissions to everyone in that group. To protect sensitive fields like card numbers or national IDs, teams need runtime controls. Dynamic data masking rewrites matched fields in query results without changing the database role.