Cybersecurity Listings

The listings compiled within this directory represent active providers, frameworks, and service categories operating across the cloud backup cybersecurity sector in the United States. Each entry is structured to support professional evaluation rather than general discovery — covering regulatory alignment, technical architecture, and service scope. The directory addresses a sector shaped by federal standards from agencies including NIST, CISA, and HHS, as well as state-level data privacy statutes that impose specific backup and recovery obligations on covered entities. Navigating this landscape requires reference material organized by operational category, not by marketing tier.

How listings are organized

Listings are grouped into five primary classification categories, each reflecting a distinct operational domain within cloud backup cybersecurity:

1. Compliance-Anchored Services — Providers whose offerings are structured around named regulatory frameworks, including HIPAA (45 CFR §164.312), PCI DSS v4.0, and SOX §404. These entries cross-reference the relevant cloud backup compliance requirements that govern retention periods, access logs, and encryption mandates.

2. Architecture-Defined Services — Entries organized by technical deployment pattern: air-gapped, immutable, zero-trust, or hybrid. This category draws on NIST SP 800-209 (Security Guidelines for Storage Infrastructure) as a baseline classification reference.

3. Threat-Response Specialists — Providers whose primary differentiation is incident containment, ransomware recovery, or forensic-grade backup integrity. Entries in this group map to the cloud backup threat landscape and cloud backup incident response topic areas.

4. Platform-Specific Backup Vendors — Services scoped to a named cloud or SaaS platform, including Microsoft 365, Google Workspace, and the major infrastructure providers AWS, Azure, and GCP. These are listed separately because their security postures depend substantially on the shared responsibility model of the underlying platform.

5. SMB and Enterprise Segments — The directory maintains parallel tracks for small-to-midsize business deployments and enterprise-grade implementations, recognizing that the threat surface, budget constraints, and compliance obligations differ materially between segments. The CISA Small Business Cybersecurity Corner documents these distinctions at the federal advisory level.

Within each category, entries are ordered by geographic coverage breadth — national providers first, followed by regional and state-specific operators.

What each listing covers

Every listing in this directory includes a standardized set of fields drawn from the evaluation criteria established in NIST SP 800-53 Rev 5 (Control Family CP: Contingency Planning) and supplemented by commercially relevant disclosure standards.

Standard listing fields include:

• Service classification — The primary category (compliance-anchored, architecture-defined, etc.) and any secondary classification
• Regulatory frameworks supported — Named frameworks with version specificity where applicable (e.g., NIST CSF 2.0, HIPAA Security Rule, PCI DSS v4.0)
• Encryption posture — At-rest and in-transit encryption standards; whether customer-managed keys (CMK) or provider-managed keys are used; relevant to the cloud backup encryption standards benchmarks
• Recovery objectives — Declared RTO (Recovery Time Objective) and RPO (Recovery Point Objective) ranges, cross-referenced against RTO/RPO cloud backup category definitions
• Access control architecture — MFA enforcement, role-based access controls, privileged access management posture
• Immutability and air-gap options — Whether the provider supports WORM (Write Once Read Many) storage or physical/logical air-gap configurations
• SLA security terms — Uptime guarantees, breach notification timelines, and liability provisions as described in the cloud backup SLA security terms reference
• Audit logging capability — Whether logs are exportable, tamper-evident, and retention-duration specified
• Cyber insurance compatibility — Documentation of controls that satisfy common cyber insurance carrier requirements per cloud backup cyberinsurance requirements

Listings do not reproduce vendor marketing claims. Field values are drawn from publicly available documentation, published SLAs, and regulatory filing disclosures where applicable.

Geographic distribution

The directory covers providers operating across all 50 US states, with density weighted toward states where data privacy statutes create the most active compliance demand. California (CCPA/CPRA), New York (SHIELD Act), and Texas (TDPSA) each impose backup-relevant obligations that narrow the eligible provider pool for covered entities operating in those jurisdictions. The state data privacy laws cloud backup reference section documents the specific retention and security requirements by state.

At the national level, federal sector obligations — particularly under HIPAA for healthcare, GLBA for financial services, and FISMA for federal contractors — determine which providers qualify for listings in compliance-anchored categories. Providers serving federal agencies must additionally demonstrate FedRAMP authorization at the appropriate impact level (Low, Moderate, or High), a credential issued by the FedRAMP Program Management Office within GSA.

Regional concentration is highest in the Northeast corridor, California, and Texas, reflecting data center infrastructure density. However, 23 states host at least one nationally operating cloud backup provider with a primary data center presence, based on published data center registry disclosures.

How to read an entry

Each entry opens with the provider name, primary classification category, and a three-field summary line: Frameworks Supported | Encryption Standard | Geographic Scope. This summary line is designed for rapid comparison across entries within the same category.

The body of each entry presents structured fields in the order listed under What each listing covers, above. Fields for which the provider has not made public documentation available are marked Not Disclosed rather than omitted or inferred — a distinction that itself carries evaluative weight when assessing vendor transparency.

Entries that reference specific backup architecture patterns — such as immutable backup storage, backup air-gap strategies, or the 3-2-1 backup rule — include a cross-reference tag linking to the relevant technical reference within the cloud backup cybersecurity overview topic cluster. This cross-referencing structure allows a professional evaluating a specific provider to move directly from the listing to the technical standard the provider claims to satisfy, without relying on the provider's own framing of that standard.

Entries are reviewed for field accuracy against source documentation. When a provider's public documentation changes materially — such as a revision to an SLA or a new framework certification — the entry is updated to reflect the current disclosed state, with the prior version retained in the entry's revision history.