POL-1: Access Control Policy

Purpose

This policy establishes the principles for granting, managing, and revoking access to LNC Nexus systems, data, and facilities. It ensures that only authorized individuals can access resources necessary for their roles, protecting the confidentiality and integrity of legal-medical knowledge and analysis.

Scope

This policy applies to all employees, contractors, consultants, temporary staff, and third-party vendors who require access to LNC Nexus hosted, private, or self-managed deployment environments. It covers logical access to applications, databases, and administrative interfaces, as well as physical access to data centers and workspaces.

Policy Statements

Access shall be granted based on the principle of least privilege, ensuring users receive only the minimum permissions required to perform their job functions. Access rights must be reviewed periodically and revoked immediately upon role changes or termination. Shared responsibility applies where customers manage access in self-managed deployments; LNC Nexus retains responsibility for access controls in hosted environments. No single user shall have unrestricted access to regulated data without explicit justification and approval.

Roles and Responsibilities

The Security Team defines access control standards and monitors compliance. Department heads request access based on business needs. System administrators implement access controls and maintain audit trails. All users are responsible for safeguarding their credentials and reporting unauthorized access attempts.

Evidence and Review

Access logs, role assignments, and periodic review records serve as evidence of compliance. The Security Team conducts quarterly reviews of access rights and investigates anomalies. Deployment-specific configurations are treated as controlled material and reviewed during audits.

Exceptions

Exceptions to this policy require written approval from the Security & Compliance owner or delegated risk owner and must be documented with a risk acceptance statement. Exceptions are valid only for a defined period and must be re-evaluated before expiration.

Enforcement

Violations of this policy may result in disciplinary action, up to and including termination, and legal prosecution where applicable. Access may be suspended immediately upon detection of a violation.

Related Policies

POL-2 (Authentication and Password Policy), POL-5 (Data Classification Policy), POL-14 (Human Resources Security Policy).

Revision History