Nevada Administrative Code Chapter 480 - Security of Information Systems
Overview of NAC Chapter 480 — Security of Information Systems
Chapter 480 of the Nevada Administrative Code deals with the standards, policies, and procedures governing the security of information systems used by state agencies and other covered entities in Nevada. Its primary goal is to protect the confidentiality, integrity, and availability of data and IT infrastructure within the public sector.
Purpose:
To establish minimum security requirements for information systems.
To safeguard state information assets from unauthorized access, disclosure, alteration, or destruction.
To ensure compliance with applicable laws and regulations related to data privacy and cybersecurity.
To promote responsible use and management of information technology resources.
Key Provisions and Components:
1. Scope and Applicability
Applies to all state agencies, departments, and entities that use information systems to conduct official business.
Covers hardware, software, networks, data, and users of these systems.
May also apply to contractors or third-party service providers handling state information.
2. Information Security Policies
Agencies must develop, implement, and maintain written information security policies.
Policies should address:
Access controls
Data classification and handling
Incident response and reporting
Physical and environmental security
User responsibilities and training
3. Risk Assessment and Management
Regular risk assessments to identify vulnerabilities and threats to information systems.
Agencies must establish risk management strategies to mitigate identified risks.
Ongoing monitoring and updating of security controls are required.
4. Access Control
Strict control of user access rights based on job roles and responsibilities.
Use of authentication mechanisms such as passwords, multi-factor authentication.
Periodic review of access privileges.
5. Data Protection
Encryption or other protective measures for sensitive or confidential data during storage and transmission.
Proper data backup and recovery procedures to ensure data availability.
Procedures for secure disposal of data and IT equipment.
6. Incident Response
Defined procedures for detecting, reporting, and responding to security incidents or breaches.
Timely notification to appropriate authorities in case of data breaches.
Incident analysis to prevent future occurrences.
7. User Training and Awareness
Regular training programs for employees and contractors on information security best practices.
Raising awareness about phishing, malware, and other cybersecurity threats.
8. Audit and Compliance
Periodic security audits and reviews to verify compliance with NAC 480.
Documentation and reporting of audit findings to supervisory bodies.
Corrective actions to address identified weaknesses.
9. Use of Technology and Tools
Implementation of firewalls, antivirus software, intrusion detection systems, and other protective technologies.
Control over remote access to information systems.
Enforcement and Penalties
Non-compliance with NAC 480 can result in administrative actions, including:
Corrective directives
Suspension of IT system usage
Possible disciplinary action against responsible personnel
In cases involving breaches of law, legal penalties may apply.
Importance and Benefits
Protects the integrity and confidentiality of sensitive state information.
Reduces risk of cyber-attacks and data breaches.
Ensures continuity of government operations through reliable IT systems.
Builds public trust by safeguarding personal and governmental data.
Summary Table
| Aspect | Details |
|---|---|
| Scope | Applies to state agencies, contractors, and IT systems |
| Policies | Mandatory security policies covering access, data, incident response |
| Risk Management | Regular assessments and mitigation strategies |
| Access Control | Role-based access, authentication requirements |
| Data Protection | Encryption, backups, secure disposal |
| Incident Response | Procedures for breach detection, reporting, and resolution |
| Training | User education and cybersecurity awareness |
| Audit | Security audits and compliance monitoring |
| Enforcement | Administrative penalties and corrective measures |
If you want, I can provide examples of specific security policies or discuss how this fits withi
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