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What is Just in Time Access (JiT)

Just-in-Time (JIT) access is a vital security protocol where permission to access applications or systems is only for a preset limited timeframe on an as-needed basis. This prevents the risks associated with standing privileges that hackers or fraudulent insiders can exploit.

Just in Time Access (JiT)

FAQs

  • What is Azure Just-in-Time (JIT) access?

    The Azure JIT access locks and limits the ports of Azure virtual machines, which reduces the risks of harmful attacks on these machines. The blocking of inbound traffic at the network level ensures that port access is provided for a limited time.

  • What permissions are needed to configure and use Just-in-Time (JIT)?

    Microsoft defender for Servers plan 2 should be enabled during subscription to access JIT. The JIT status and parameters are accessible by both reader and security reader roles.

  • What is Just-in-Time (JIT) elevation?

    These are one-time use accounts, which are terminated and de-provisioned of permissions immediately after use. This approach enables temporary elevation of privileges, allowing users to access confidential accounts or run restricted commands on a request basis for a limited time.

  • How does JIT provisioning work?

    JIT provisioning is a process to streamline the creation of user accounts for web applications. The technique utilizes SAML (Security Assertion Markup Language) protocol to transfer information to web applications from the identity providers.

  • What is Just-in-Time (JiT) virtual machine access?

    The Azure JIT access locks and limits the ports of Azure virtual machines, which reduces the risks of harmful attacks on these machines. The blocking of inbound traffic at the network level ensures that port access is provided for a limited time.

  • Should Azure bastion and JIT VM access be used together?

    No, using Azure bastion and Just-In-Time (JIT) VM access together isn’t possible. If you try to enable Azure Bastion in your VNET virtual network with a JIT VM already enabled, the Bastion host will fail to connect to the target machine.

  • What is just in time & just enough access?

    Just-in-Time (JIT) access is a vital security protocol where permission to access applications or systems is only for a preset limited timeframe on an as-needed basis. This prevents the risks associated with standing privileges that hackers or fraudulent insiders can exploit.

  • How do I request just-in-time access?

    Here’s how you can request JIT Access:
    – Select JIT Access for your desired application.
    -Choose Eligible Roles and activate the role you want to enable in the ACTION column.
    – Choose start time and duration for the specific role from the Activate Role form
    – Finally, send the request by clicking on Activate