Just in time access (JIT) refers to a process of temporarily granting on-demand (privileged) access only when needed for a specific task or period. Access is provided dynamically and automatically based on predefined policies and conditions. It’s like asking and getting a temporary key to a room only when you need to go inside. You don't have permanent access, but you can enter when necessary.
Why it matters: Temporary, on-demand access minimizes exposure, reduces the attack surface, and supports compliance.
