---
kind: "unit"
title: "6"
title_heading: "Domestic Security"
key: "ch1/schXVIII/ptA"
level: "part"
label: "Part A"
heading: "Cybersecurity and Infrastructure Security"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/6/ch1-schXVIII-ptA"
sections_count: 30
---

# Part A — Cybersecurity and Infrastructure Security

Title 6 — Domestic Security › Chapter 1 — Homeland Security Organization › Subchapter XVIII — Cybersecurity and Infrastructure Security Agency

## Sections

- [§651. Definition](/usc/6/651.md)
- [§652. Cybersecurity and Infrastructure Security Agency](/usc/6/652.md)
- [§652a. Sector Risk Management Agencies](/usc/6/652a.md)
- [§653. Cybersecurity Division](/usc/6/653.md)
- [§654. Infrastructure Security Division](/usc/6/654.md)
- [§655. Enhancement of Federal and non-Federal cybersecurity](/usc/6/655.md)
- [§656. NET Guard](/usc/6/656.md)
- [§657. Cyber Security Enhancement Act of 2002](/usc/6/657.md)
- [§658. Cybersecurity recruitment and retention](/usc/6/658.md)
- [§659. National cybersecurity and communications integration center](/usc/6/659.md)
- [§660. Cybersecurity plans](/usc/6/660.md)
- [§661. Cybersecurity strategy](/usc/6/661.md)
- [§662. Clearances](/usc/6/662.md)
- [§663. Federal intrusion detection and prevention system](/usc/6/663.md)
- [§664. National asset database](/usc/6/664.md)
- [§665. Duties and authorities relating to .gov internet domain](/usc/6/665.md)
- [§665a. Intelligence and cybersecurity diversity fellowship program](/usc/6/665a.md)
- [§665b. Joint cyber planning office](/usc/6/665b.md)
- [§665c. Cybersecurity State Coordinator](/usc/6/665c.md)
- [§665d. Sector Risk Management Agencies](/usc/6/665d.md)
- [§665e. Cybersecurity Advisory Committee](/usc/6/665e.md)
- [§665f. Cybersecurity education and training programs](/usc/6/665f.md)
- [§665g. State and Local Cybersecurity Grant Program](/usc/6/665g.md)
- [§665h. National Cyber Exercise Program](/usc/6/665h.md)
- [§665i. CyberSentry program](/usc/6/665i.md)
- [§665j. Ransomware threat mitigation activities](/usc/6/665j.md)
- [§665k. Federal Clearinghouse on School Safety Evidence-based Practices](/usc/6/665k.md)
- [§665l. School and daycare protection](/usc/6/665l.md)
- [§665m. President’s Cup Cybersecurity Competition](/usc/6/665m.md)
- [§665n. Industrial Control Systems Cybersecurity Training Initiative](/usc/6/665n.md)