Access to Privileged Groups and Non-User Accounts

Routine reviews of user accounts and their associated privileges and permissions should be conducted to identify overly-permissive accounts, or accounts that are no longer required to be active.

Offering mental health support and conflict resolution programs to
help employees identify and report manipulative behavior in the
workplace

A structured program, including a helpline or other reporting mechanism, designed to assist employees who feel vulnerable, whether due to personal issues, coercion, or extortion. This process allows employees to confidentially raise concerns with trusted teams, such as Human Resources or other qualified professionals. In some cases, it may be appropriate to discreetly share this information with trusted individuals within the Insider Risk Management Program to help prevent and detect insider threats while also providing necessary support to the employee.

Training should equip employees to recognize manipulation tactics, such as social engineering and extortion, that are used to coerce actions and behaviors harmful to the individual and/or the organization. The training should also encourage and guide participants on how to safely report any instances of coercion.

Provide a process for all staff members to report concerning and/or suspicious behaviour to the organization's security team for review. An internal whistleblowing process should take into consideration the privacy of the reporter and the subject(s) of the report, with specific regard to safeguarding against reprisals against reporters.

Privileged Access Management (PAM) is a critical security practice designed to control and monitor access to sensitive systems and data. By managing and securing accounts with elevated privileges, PAM helps reduce the risk of insider threats and unauthorized access to critical infrastructure.

Key Prevention Measures:

Least Privilege Access: PAM enforces the principle of least privilege by ensuring users only have access to the systems and data necessary for their role, limiting opportunities for misuse.

• Just-in-Time (JIT) Access: PAM solutions provide temporary, on-demand access to privileged accounts, ensuring users can only access sensitive environments for a defined period, minimizing exposure.
• Centralized Credential Management: PAM centralizes the management of privileged accounts and credentials, automatically rotating passwords and securely storing sensitive information to prevent unauthorized access.
• Monitoring and Auditing: PAM solutions continuously monitor and log privileged user activities, providing a detailed audit trail for detecting suspicious behavior and ensuring accountability.
• Approval Workflows: PAM incorporates approval processes for accessing privileged accounts, ensuring that elevated access is granted only when justified and authorized by relevant stakeholders.

Benefits:

PAM enhances security by reducing the attack surface, improving compliance with regulatory standards, and enabling greater control over privileged access. It provides robust protection for critical systems by limiting unnecessary exposure to high-level access, facilitating auditing and accountability, and minimizing opportunities for both insider and external threats.

Audit Logs are records generated by systems and applications to document activities and changes within an environment. They provide an account of events, including user actions, system modifications, and access patterns.

A Data Loss Prevention (DLP) solution refers to policies, technologies, and controls that prevent the accidental and/or deliberate loss, misuse, or theft of data by members of an organization. Typically, DLP technology would take the form of a software agent installed on organization endpoints (such as laptops and servers).

Typical DLP technology will alert on the potential loss of data, or activity which might indicate the potential for data loss. A DLP technology may also provide automated responses to prevent data loss on a device.

Within the Microsoft Entra admin center, the Resource audit can be reviewed to identify PIM elevations for users, including key information such as the requestor user, subject user, action, domain, and primary target (role assigned/removed). This can aid investigators by providing an audit trail for PIM elevations and the duration for which an eligible role was attached to a user account.

The following URL can be used to view this activity log, provided the investigator's account has the Privileged Role Administrator role assigned, or a role with higher privileges: https://entra.microsoft.com/#view/Microsoft_Azure_PIMCommon/ResourceMenuBlade/~/Audit/resourceId//resourceType/tenant/provider/aadroles

Deploy User and Entity Behavior Analytics (UEBA) solutions designed for cloud environments to monitor and analyze the behavior of users, applications, network devices, servers, and other non-human resources. UEBA systems track normal behavior patterns and detect anomalies that could indicate potential insider events. For instance, they can identify when a user or entity is downloading unusually large volumes of data, accessing an excessive number of resources, or engaging in data transfers that deviate from their usual behavior.