Penetration Testing for Government & Public-Sector Software
Pentest evidence for government workloads.
CredShields delivers penetration testing for state and local government platforms, federal-adjacent vendors, public-sector SaaS, and GovTech startups. NIST SP 800-53 alignment, FedRAMP-aware engagement structure, state-level requirements (StateRAMP, TX-RAMP, AZ-RAMP), and the CJIS / IRS Pub 1075 / HIPAA overlays that government workloads inherit.
If you serve government, you serve every overlay your government customer serves.
A GovTech vendor selling into a state Medicaid agency inherits HIPAA, CMS MARS-E, state procurement law, and the agency's own contractual data-handling addendum. A vendor selling to a state DMV inherits drivers' license PII rules, CJIS data handling for traffic-violation lookups, federal Privacy Act applicability, and the state's data-retention statute. The compliance overlay is whatever your customer's overlay is, plus the federal layer underneath. Our reports document scope decisions and finding mappings against the actual stack you operate in, not just the federal baseline.
- Constituent / citizen PII exposure paths and IDOR risks
- PIV / CAC and government identity flow integrity
- Cross-agency vendor portal isolation
- FOIA / sunshine law exempt-record exposure
- Procurement and grant-management data flow security
- Legacy mainframe / RACF integration boundaries
CRITICAL PII exposure via citizen portal IDOR GET /api/case/{id} no authz check → constituent records enumerable // State law + federal Privacy Act CRITICAL PIV/CAC bypass via cert validation Smart-card cert chain verification flaw → unauth access to gov network // NIST SP 800-63 IAL3, FedRAMP AC-1 HIGH FOIA-exempt records exposed Search index returns redacted-flagged → public disclosure of exempt records // State sunshine + federal exemptions HIGH Vendor-portal cross-agency leak Common SSO + state-level RBAC weak → vendor sees other agency proposals // State procurement law
We're not a 3PAO. We're the technical pentest partner several 3PAOs use.
FedRAMP authorization requires CMVP-validated tools and authorized 3PAO assessment, which is a different qualification than what we provide. What we are: the technical pentest partner several 3PAOs engage to perform the testing they ultimately attest to. For state-level RAMPs (StateRAMP, TX-RAMP, AZ-RAMP), the qualification structure is more flexible and we work directly with state-level CISO offices and StateRAMP's reciprocity framework. Our engagement structure adapts to whichever path your customer requires.
- 3PAO partnerships: we are the testing arm of several authorized 3PAOs
- StateRAMP Moderate / High evidence package preparation
- CMS MARS-E and CMS Acceptable Risk Safeguards alignment
- IRS Pub 1075 testing for state revenue / tax agency vendors
PATH 1: FEDRAMP MODERATE / HIGH · Engaged via authorized 3PAO · 3PAO produces SAR · We deliver technical pentest underneath · Common pattern for IL2/IL4 workloads PATH 2: STATERAMP / TX-RAMP / AZ-RAMP · Direct engagement with vendor · Evidence package prepared for state CISO submission · StateRAMP reciprocity preserved PATH 3: STATE / LOCAL DIRECT · Direct vendor engagement · Pentest report tailored to agency procurement requirements · CJIS / IRS Pub 1075 / state law overlays mapped explicitly PATH 4: GOVTECH STARTUP, PRE-RAMP · Right-sized engagement, pre-FedRAMP · Identifies gaps before 3PAO begins · Builds the evidence runway → Pick the path that matches your customer's procurement model.
Government procurement timelines reward early evidence preparation.
Coverage by Public-Sector Sub-Vertical
Specialized testing for government surfaces.
Constituent service portals, benefits applications, license and permit systems, voter registration and election infrastructure (where authorized).
State Medicaid systems, MARS-E aligned, HIPAA overlay, CMS Acceptable Risk Safeguards. Eligibility and enrollment systems.
CJIS-aware testing for vendors serving law enforcement, courts, and corrections. Background check systems, case management, evidence handling.
IRS Pub 1075 alignment for state revenue systems, taxpayer PII protection, e-file integration, tax preparation vendor security.
Vendor onboarding portals, grant management systems, procurement platforms, GSA-adjacent commercial systems.
Pre-RAMP, pre-authorization startups building toward FedRAMP / StateRAMP. Right-sized engagements that build the evidence runway.
Frequently Asked