# Cyber Operations

**Agency:** Homeland Security  
**Account:** Operations and Support  
**Source document:** Cybersecurity and Infrastructure Security Agency · p. 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/budget/homeland-security/cyber-operations  

> **Trust:** parsed from the agency Congressional Justification. Approximate, **not summable**, verify at the cited page.

## Funding ($M)

| Fiscal year | Basis | Amount |
| --- | --- | --- |
| FY2025 | enacted | 796.6 |
| FY2026 | CR annualized | 796.6 |
| FY2027 | request | 644.2 |

The prior-year column is a CR annualized figure, not an enacted appropriation.


## Homeland Security discretionary budget authority (OMB PBDB — authoritative)

FY2027 $91.40B, FY2026 $88.60B. This is the agency total, not a sum of the parsed lines.


## What this funds

Bolsters CISA's cyber operations, including threat hunting, vulnerability management, capacity building, operational planning and coordination, and strategy and performance.


**Where it sits:** Civilian / Non-Defense › Homeland Security › Cybersecurity and Infrastructure Security Agency › Operations and Support › Cybersecurity


*HitchAI is an independent intelligence service, not affiliated with the U.S. government. Civilian line dollars are parsed from agency Congressional Justifications and are approximate.*