Preparing for Cybersecurity Audits

Introduction

Cybersecurity has become an essential part of modern digital evidence management. Law enforcement agencies increasingly rely on Body-Worn Cameras (BWCs), cloud-based storage, Digital Evidence Management Systems (DEMS), Records Management Systems (RMS), and other connected technologies to collect, store, access, and share sensitive information.

As these environments become more complex, cybersecurity audits can help agencies evaluate whether security controls are functioning as intended, policies are being followed, and potential vulnerabilities are being addressed. An audit may examine areas such as user access, encryption, authentication, system configurations, security policies, audit logs, incident response procedures, and vendor practices.

Preparing for an audit should not begin days before an auditor arrives. Agencies benefit from treating audit readiness as an ongoing cybersecurity practice. By maintaining accurate documentation, regularly reviewing access, testing security controls, and addressing weaknesses proactively, agencies can make audits more efficient while strengthening the overall security of their digital evidence environments.

Why Cybersecurity Audits Matter

Digital evidence systems may contain sensitive investigative information, Body-Worn Camera footage, personally identifiable information, and Criminal Justice Information (CJI).

Cybersecurity audits can help agencies evaluate whether appropriate protections are in place.

A comprehensive audit may help identify:

Outdated user accounts
Excessive access permissions
Missing security updates
Configuration weaknesses
Incomplete documentation
Gaps in incident response planning
Inconsistent security procedures

Finding these issues proactively gives agencies an opportunity to correct weaknesses before they contribute to a larger security problem.

Keywords: cybersecurity audits, digital evidence security, law enforcement cybersecurity, DEMS, body-worn cameras, security compliance

Understand the Scope of the Audit

Before preparing for an audit, agencies should understand exactly what will be evaluated.

The scope may include:

Digital Evidence Management Systems
Cloud storage environments
Body-Worn Camera infrastructure
Workstations and endpoints
User accounts
Network security
Evidence-sharing workflows
Backup systems
System integrations
Security policies and procedures

Clearly defining the scope helps teams gather the correct documentation and identify which departments, vendors, and personnel need to participate.

Audit preparation becomes much easier when everyone understands what is being assessed.

Keywords: cybersecurity audit scope, security assessment, digital evidence systems, evidence security, cybersecurity planning, public safety technology

Maintain Accurate Security Documentation

Documentation is an important component of audit readiness.

Agencies should maintain current records covering areas such as:

Cybersecurity policies
Access control procedures
Evidence management policies
Incident response plans
Backup and recovery procedures
User account management
System inventories
Vendor responsibilities
Security training

Policies should accurately reflect how systems are actually operated.

Outdated documentation can create confusion and make it difficult to demonstrate that security practices are consistently followed.

Keywords: cybersecurity documentation, security policies, audit readiness, evidence governance, compliance documentation, law enforcement technology

Maintain an Accurate Technology Inventory

Agencies cannot effectively secure systems they do not know exist.

A technology inventory may document:

Body-Worn Cameras
Servers
Workstations
Mobile devices
Cloud services
Evidence platforms
Software applications
System integrations
Administrative tools

Agencies may also track important information such as software versions, device ownership, support status, and security responsibilities.

Maintaining an accurate inventory helps auditors and administrators understand the agency's technology environment.

Keywords: technology inventory, asset management, cybersecurity audit, body-worn cameras, evidence systems, public safety technology

Review User Accounts and Permissions

Access control is likely to be an important area in any cybersecurity review.

Agencies should regularly evaluate:

Active accounts
Inactive accounts
Administrative privileges
Role assignments
External user access
Shared accounts
Former employee accounts

Personnel should have only the permissions necessary to perform their responsibilities.

Applying the principle of least privilege reduces unnecessary exposure of sensitive evidence and makes access management easier to defend during an audit.

Keywords: access control audit, least privilege, user permissions, IAM, digital evidence security, identity management

Verify Multi-Factor Authentication

Multi-Factor Authentication (MFA) provides an additional security layer beyond passwords.

Before an audit, agencies should understand:

Which systems require MFA
Which users are enrolled
Whether privileged accounts receive additional protection
How authentication exceptions are handled
How lost or compromised authentication methods are addressed

Administrators should also periodically verify that authentication controls remain configured as intended.

Strong authentication can significantly reduce risks associated with stolen credentials.

Keywords: multi-factor authentication, MFA, authentication audit, identity security, evidence access, cybersecurity

Evaluate Role-Based Access Controls

Modern Digital Evidence Management Systems may use Role-Based Access Control (RBAC) to determine what different users can access and what actions they can perform.

Agencies should verify that roles accurately reflect operational responsibilities.

Examples may include:

Patrol officers
Detectives
Supervisors
Evidence technicians
Prosecutors
System administrators

Permissions should also be reviewed when employees transfer, receive new responsibilities, or leave the agency.

Consistent access governance improves both security and audit readiness.

Keywords: role-based access control, RBAC, evidence permissions, cybersecurity audit, access management, DEMS security

Review Encryption Practices

Auditors may evaluate how sensitive information is protected during storage and transmission.

Agencies should understand how evidence is protected:

At rest
In transit
During backups
During evidence sharing
Across system integrations

Teams should also understand how encryption keys are managed when applicable.

Rather than relying only on a vendor statement that data is "encrypted," agencies should be able to understand and document how encryption is incorporated into the security architecture.

Keywords: evidence encryption, encryption at rest, encryption in transit, cybersecurity audit, encrypted evidence, digital evidence protection

Examine Audit Logs

Audit logs provide important visibility into how digital evidence systems are used.

Logs may document:

Login attempts
Evidence access
Downloads
Evidence sharing
Permission changes
Administrative actions
Security events

Agencies should understand which events are recorded, how long logs are retained, who can access them, and how suspicious activity is reviewed.

Audit logging can support cybersecurity investigations while also contributing to accountability and chain-of-custody documentation.

Keywords: audit logs, evidence audit trails, chain of custody, security monitoring, digital evidence tracking, cybersecurity

Review Patch and Vulnerability Management

Outdated systems can create avoidable cybersecurity risks.

Agencies should have processes for managing:

Operating system updates
Software patches
Firmware updates
Vulnerability findings
Unsupported technology
Vendor security updates

Documentation should show how vulnerabilities are identified, prioritized, remediated, and tracked.

Agencies should also understand how quickly their technology vendors respond to significant security vulnerabilities.

Keywords: vulnerability management, patch management, security updates, cybersecurity audit, public safety technology, cyber risk

Test Backup and Recovery Procedures

Maintaining backups is important, but agencies should also verify that those backups can actually be restored.

Audit preparation should include reviewing:

Backup frequency
Backup encryption
Access permissions
Recovery procedures
Backup separation
Restoration testing

Recovery exercises can help agencies identify weaknesses before an actual outage or cyberattack occurs.

A documented and tested recovery strategy strengthens operational resilience.

Keywords: backup testing, disaster recovery, evidence backup, ransomware recovery, cyber resilience, digital evidence storage

Review Incident Response Plans

Agencies should be prepared to respond if a cybersecurity incident occurs.

An incident response plan should identify:

Reporting procedures
Roles and responsibilities
Escalation processes
System isolation procedures
Evidence preservation requirements
Recovery processes
Communication responsibilities

Agencies should periodically test these procedures through tabletop exercises or other appropriate simulations.

An incident response plan is most useful when personnel understand how to execute it.

Keywords: incident response plan, cybersecurity audit, cyber incident, disaster recovery, security planning, law enforcement cybersecurity

Evaluate Evidence-Sharing Workflows

Digital evidence may be shared with prosecutors, courts, investigators, and authorized partner agencies.

Auditors may examine how this access is controlled.

Agencies should review:

Sharing permissions
User authentication
External accounts
Download controls
Expiration settings
Sharing activity logs

External users should receive only the access required for their responsibilities.

Agencies should also have procedures for removing access when it is no longer necessary.

Keywords: secure evidence sharing, evidence permissions, prosecutor evidence access, multi-agency evidence sharing, DEMS, evidence security

Review Cloud Security Responsibilities

Agencies using cloud-based evidence platforms should understand the division of security responsibilities between the agency, technology vendor, and cloud infrastructure provider.

Areas to evaluate may include:

Identity management
Encryption
Infrastructure security
Data backups
Security monitoring
Incident response
Software updates
Data retention

Contracts and vendor documentation can help agencies understand these responsibilities.

Clear ownership reduces the chance that important security tasks are overlooked.

Keywords: cloud security audit, shared responsibility model, cloud evidence storage, DEMS, cybersecurity, evidence management

Evaluate Vendor Security Practices

Third-party technology providers can affect an agency's cybersecurity posture.

Agencies should maintain appropriate documentation regarding vendor practices, including:

Security architecture
Encryption
Authentication capabilities
Vulnerability management
Incident notification
Backup and recovery
Data handling
Software support

Contracts should also clearly define relevant security responsibilities and expectations.

Vendor cybersecurity should be evaluated throughout the relationship, not only during initial procurement.

Keywords: vendor cybersecurity, third-party risk, DEMS vendor, cybersecurity audit, body camera vendor, technology procurement

Prepare for Applicable CJIS Security Requirements

Agencies handling Criminal Justice Information should evaluate their systems and procedures against the applicable FBI Criminal Justice Information Services (CJIS) Security Policy and other relevant requirements.

Areas that may be important during an assessment include:

Identity and authentication
Access control
Encryption
Audit logging
Security awareness
Incident response
System protection
Configuration management

Because requirements can change, agencies should review the current CJIS Security Policy and work with appropriate security, legal, or compliance personnel when preparing for an assessment.

Audit preparation should focus on demonstrating how required controls operate in practice—not simply collecting documents.

Keywords: CJIS Security Policy, CJIS compliance, cybersecurity audit, Criminal Justice Information, evidence security, law enforcement technology

Conduct an Internal Readiness Assessment

One of the most effective ways to prepare for a formal audit is to conduct an internal review first.

An internal assessment can evaluate:

Policies
User access
Security configurations
Documentation
Audit logs
Backup procedures
Incident response
Employee training

Teams can then document identified weaknesses and establish remediation plans before the formal assessment.

This turns audit preparation into an opportunity to improve cybersecurity rather than simply pass an inspection.

Keywords: cybersecurity readiness assessment, internal security audit, compliance assessment, security controls, evidence security, audit preparation

Organize Audit Evidence

Agencies can make the audit process more efficient by maintaining an organized collection of supporting documentation.

Examples may include:

Current policies
System inventories
Access review records
Training records
Security assessment results
Backup test documentation
Incident response exercises
Vendor security documentation
Remediation records

Documentation should be current, clearly labeled, and accessible to authorized personnel responsible for the audit.

Good organization can reduce the amount of time spent searching for information during the assessment.

Keywords: audit evidence, compliance documentation, cybersecurity records, audit preparation, security documentation, public safety technology

Train Personnel Before an Audit

Cybersecurity audits may involve more than IT personnel.

Employees should understand the policies and procedures relevant to their responsibilities.

Training may cover:

Password and authentication requirements
Phishing awareness
Evidence access policies
Incident reporting
Secure evidence sharing
Device security

Personnel should follow these practices continuously rather than changing behavior only during an audit period.

A strong security culture improves both cybersecurity and audit readiness.

Keywords: cybersecurity training, audit readiness, security awareness, phishing training, law enforcement cybersecurity, evidence security

Create a Remediation Process

Audits may identify areas that require improvement.

Agencies should establish a process for:

Documenting findings
Assigning responsibility
Prioritizing risks
Establishing remediation deadlines
Implementing corrective actions
Verifying completion
Maintaining supporting documentation

Audit findings should become part of a continuous improvement process.

Tracking remediation also helps leadership understand whether cybersecurity weaknesses are actually being resolved.

Keywords: audit remediation, cybersecurity findings, risk management, corrective actions, security improvement, compliance management

Best Practices for Cybersecurity Audit Readiness

Agencies preparing for cybersecurity audits should:

Maintain accurate security documentation
Keep an up-to-date technology inventory
Regularly review user accounts and permissions
Verify MFA and access controls
Document encryption practices
Maintain and review audit logs
Patch systems and address vulnerabilities
Test backups and recovery procedures
Maintain an incident response plan
Review vendor security responsibilities
Conduct internal readiness assessments
Train personnel regularly
Track findings through remediation

The strongest approach is to remain audit-ready throughout the year rather than treating cybersecurity audits as isolated events.

Conclusion

Preparing for cybersecurity audits is about more than organizing documents before an assessment. Effective audit readiness requires agencies to understand their technology environments, maintain strong security controls, document policies and procedures, regularly review user access, test recovery capabilities, and address vulnerabilities as they are discovered.

For agencies managing Body-Worn Camera footage and other sensitive digital evidence, cybersecurity audits also provide an opportunity to evaluate whether critical information remains appropriately protected throughout its lifecycle.

By combining Identity and Access Management, Multi-Factor Authentication, encryption, audit logging, vulnerability management, incident response planning, secure backups, and strong evidence governance, agencies can create a more resilient security environment.

A successful audit should not be the end goal. The greater objective is developing a cybersecurity program that continuously protects digital evidence, supports operational continuity, and adapts as threats and technology evolve.

Learn More

Preparing your agency's digital evidence environment for growing cybersecurity requirements?

Modern Body-Worn Cameras (BWCs) and Digital Evidence Management Systems (DEMS) can support stronger evidence security through centralized management, configurable access controls, encrypted data protection, comprehensive audit trails, secure evidence sharing, and scalable storage infrastructure.

Building security directly into digital evidence workflows can help agencies simplify oversight while strengthening the protection of critical information.

Request a demo today to explore how modern digital evidence technology can help your agency strengthen cybersecurity, improve evidence management, and prepare for long-term security requirements.

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