Public Transit Data Security & Privacy Audit Checklist

Protect passenger data and ensure regulatory compliance. Our Public Transit Data Security & Privacy Audit Checklist helps you identify vulnerabilities, strengthen defenses, and maintain public trust. Download now for peace of mind!

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Data Inventory & Classification

1 of 10

Identify all data types collected, processed, and stored by the transit authority, and categorize them based on sensitivity (e.g., Personally Identifiable Information (PII), financial data, operational data).

Description of Data Collected (e.g., Fare Payment, Passenger Count, Vehicle Location)

Data Sensitivity Level (PII, Operational, Financial, Public)

Estimated Number of Records

Data Storage Location (e.g., On-Premise, Cloud)

Date of Last Data Inventory Review

System/Application Associated with Data

Access Controls & Permissions

2 of 10

Review and assess access controls for all systems and data stores. Verify least privilege principles are applied and regularly reviewed.

Authentication Method Used (e.g., MFA, Password)

Least Privilege Principle Applied?

Number of Users with Admin Access

Date of Last Access Control Review

Description of User Access Request Process

Roles with access to PII Data?

Is there role based access control?

Data Encryption & Storage

3 of 10

Evaluate encryption methods used for data at rest and in transit. Confirm compliance with industry best practices and relevant regulations.

Encryption Method at Rest

If 'Other' encryption method selected, please specify:

Encryption Method in Transit

If 'Other' encryption method selected, please specify:

Key Rotation Frequency (in days)

Key Storage Location

Proof of Encryption Configuration (e.g., screenshot of configuration)

Data Masking Techniques Used (Select all that apply)

Third-Party Vendor Management

4 of 10

Assess the data security practices of third-party vendors who handle transit data. Review contracts and service level agreements (SLAs).

Vendor Data Security Assessment Completed?

Summary of Vendor's Data Security Practices (as documented)

Vendor's Data Security Questionnaire Response

Contract Includes Data Security Requirements?

Vendor's Security Certification Level (e.g., SOC 2, ISO 27001 - Numerical Rating)

Date of Last Vendor Security Audit

Description of Data Processing Agreement (DPA) - Purpose, Scope, Responsibilities

Incident Response Plan & Procedures

5 of 10

Review the incident response plan for data breaches and security incidents. Ensure procedures are documented and tested regularly.

Severity Level Assigned (1-5, 5 being critical)

Detailed Description of the Incident

Date of Incident

Time of Incident

Initial Containment Actions Taken

Systems Affected (Select all that apply)

Communication Plan Activation (Who was notified and when)

Incident Status

Data Retention & Disposal

6 of 10

Evaluate data retention policies and procedures. Verify secure disposal methods are in place for data no longer needed.

Data Retention Period (Years)

Data Disposal Method

Last Data Disposal Review Date

Justification for Data Retention Period

Data Disposal Certification (e.g., from vendor)

Compliance with Legal Hold Requirements

Privacy Policy & Transparency

7 of 10

Review the privacy policy and ensure it is transparent and accurately reflects data collection and usage practices.

Summary of Data Collection Practices

Is the Privacy Policy readily accessible on the website?

Is the Privacy Policy available in multiple languages (if applicable)?

Description of User Rights (e.g., access, correction, deletion)

Is a contact person/department listed for privacy inquiries?

Contact Email/Phone for Privacy Inquiries

Explanation of Data Sharing Practices (with whom and why)

Compliance with Regulations

8 of 10

Confirm adherence to relevant data privacy regulations (e.g., GDPR, CCPA, state-specific laws).

Applicable Regulations (Select All)

If 'Other' selected above, please specify regulations.

Last Review Date of Regulatory Compliance

Version Number of Compliance Documentation

Data Breach Notification Threshold (as per applicable regulations)

If 'Custom Threshold' selected above, please specify threshold and justification.

Security Awareness Training

9 of 10

Verify employees receive regular security awareness training covering data privacy best practices.

Which of the following are examples of phishing attempts?

Describe a scenario where you might suspect a data breach. What would you do?

How often should you change your password?

What is the most secure method for transmitting sensitive data?

Date of last security awareness training completion.

Auditing & Monitoring

10 of 10

Assess the effectiveness of data security auditing and monitoring processes. Review audit logs and security alerts.

Number of Security Alerts Reviewed in Last Period

Date of Last Security Audit

Audit Logging Enabled (Yes/No)

Summary of Findings from Latest Audit Review

SIEM Integration Status (Implemented/Planned/Not Applicable)

Frequency of Log Rotation (in Days)

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