Skyhigh Security Achieves CSA STAR Level 2 Certification, Raising the Bar for Independent Cloud Security Assurance

スチュアート・ベイリス、サラン・ワルドカー著 -

June 25, 2026 6 Minute Read

In an era where cloud security is subject to increasing regulatory scrutiny and enterprise procurement demands, the difference between self-declared and independently verified security assurance has never mattered more. Today, we are proud to announce that Skyhigh Security has achieved CSA STAR Level 2 certification, issued by the Cloud Security Alliance (CSA); the world’s leading organization dedicated to defining best practices for secure cloud computing.

This milestone represents a significant step forward from our existing CSA STAR Level 1 registration, moving from a self-assessment model to independently audited, third-party verified assurance of our cloud security controls. For our customers and partners, it means a higher and more rigorous standard of confidence in Skyhigh Security’s security posture.

What is CSA STAR Level 2?

The Cloud Security Alliance’s Security, Trust, Assurance, and Registry (STAR) program is the industry’s most widely recognized assurance program for cloud security. STAR operates across two levels of assurance, each designed to meet the needs of organizations at different stages of their cloud security maturity:

• CSA STAR Level 1 — A self-assessment based on the CSA Cloud Controls Matrix (CCM) and the Consensus Assessments Initiative Questionnaire (CAIQ), providing transparency into an organization’s security controls
• CSA STAR Level 2 — A third-party audit conducted by a certified STAR auditor, extending either a SOC 2 examination (resulting in a STAR Attestation) or an ISO/IEC 27001 audit (resulting in a STAR Certification), providing independently verified assurance of security controls

The distinction is significant. Where Level 1 communicates an organization’s own assessment of its controls, Level 2 provides independent, audited confirmation; verified by a certified third-party assessor against the Cloud Controls Matrix (CCM), the most comprehensive and globally recognized control framework specifically designed for cloud environments.

What the CSA Cloud Controls Matrix Covers

The Cloud Controls Matrix (CCM) underpins the CSA STAR Level 2 assessment. It is a cybersecurity control framework specifically designed to address the unique security, risk, and compliance challenges of cloud environments. The CCM covers 17 security domains, including:

• Application and interface security
• Audit assurance and compliance
• Business continuity management and operational resilience
• Change control and configuration management
• Data security and information lifecycle management
• Encryption and key management
• Governance, risk, and compliance
• IDおよびアクセス管理
• Infrastructure and virtualization security
• Supply chain management, transparency, and accountability

By achieving Level 2 certification against the CCM, Skyhigh Security has demonstrated to an independent auditor that its security controls across these domains are not only designed appropriately but are operating effectively in practice.

From Level 1 to Level 2: What Changes for Our Customers

Skyhigh Security’s progression from CSA STAR Level 1 to Level 2 reflects a deliberate commitment to raising the standard of security assurance we provide to our customers. The practical implications of this upgrade are meaningful:

• • Independent verification — Security controls are no longer self-attested; they have been examined and confirmed by a certified third-party auditor
  • Greater procurement confidence — Enterprise and regulated-industry procurement teams can rely on audited evidence rather than vendor declarations when evaluating Skyhigh Security
  • Regulatory alignment — Level 2 provides stronger support for compliance with NIS2 supply chain security requirements, DORA for financial services, and GDPR vendor due diligence obligations across the EU
  • Reduced assessment overhead — Customers conducting their own vendor security reviews can leverage the CSA STAR Level 2 audit findings, reducing duplication of effort

Why CSA STAR Level 2 Matters in 2026

The cloud security landscape is evolving rapidly. Across Europe, North America, and the Asia Pacific region, enterprise procurement teams and regulatory bodies are raising the bar on what constitutes acceptable evidence of cloud security maturity. Self-assessments, while valuable as a starting point, are increasingly insufficient for organizations operating in regulated environments or handling sensitive data at scale.

CSA STAR Level 2 certification addresses this directly. It provides a globally recognized, independently audited benchmark that gives enterprises, government agencies, and regulated-industry organizations the assurance they need to onboard Skyhigh Security as a trusted cloud security partner with documented evidence to support their own compliance and risk management obligations.

For organizations subject to NIS2, DORA, GDPR, or sector-specific frameworks, a vendor holding CSA STAR Level 2 certification simplifies third-party risk assessments and strengthens supply chain security documentation.

Building on a Strong Foundation

CSA STAR Level 2 is the latest addition to a comprehensive and continuously growing compliance portfolio at Skyhigh Security. It builds directly on our existing CSA STAR Level 1 registration and complements the suite of certifications and frameworks we maintain globally:

• FedRAMP High Authorization — U.S. Government (CASB, SWG, Advanced DLP)
• DoD Impact Level 2 (IL2) — U.S. Department of Defense
• ISO/IEC 27001 — 情報セキュリティマネジメントシステム
• SOC 2 Type II — AICPA Trust Services Criteria (complete SSE Cloud Platform)
• BSI C5 (2026) — German Federal Office for Information Security
• IRAP PROTECTED (2026) — Australian Government cloud security
• GDPR — European Union data protection regulation
• DORA — EU Digital Operational Resilience Act
• DPDPA — India’s Data Protection and Digital Privacy Act
• CSA STAR Level 1 — Cloud Security Alliance self-assessment (prerequisite)

当社の認証およびコンプライアンス状況の詳細については、Skyhigh Security Center（skyhighsecurity.com/about/certification.html）をご覧ください。

About CSA STAR

The Cloud Security Alliance’s Security, Trust, Assurance, and Registry (STAR) program is the industry standard for security assurance in the cloud. STAR encompasses the key principles of transparency, rigorous auditing, and harmonization of standards, providing organizations with a globally recognized framework to evaluate and communicate their cloud security posture. The publicly accessible STAR registry documents the security and privacy controls used by cloud computing providers, enabling customers to assess vendors with confidence.

For more information about the CSA STAR program, visit: cloudsecurityalliance.org/star

About the CSA Cloud Controls Matrix

The Cloud Controls Matrix (CCM) is a cybersecurity control framework for cloud computing developed and maintained by the Cloud Security Alliance. Aligned with leading security standards including ISO 27001, NIST, PCI DSS, HIPAA, and others, the CCM provides a detailed understanding of security concepts and principles that are aligned to the cloud industry. It is widely recognized as the de facto standard for cloud security control frameworks.

Skyhigh Security was recognized in the 2025 Gartner® Magic Quadrant™ for Security Service Edge (SSE), published May 20, 2025, which evaluates vendors based on their Ability to Execute and Completeness of Vision. This report, which evaluates industry leaders based on their Ability to Execute and Completeness of Vision, serves as a testament to our ongoing innovation and market leadership. In the companion 2025 Gartner® Critical Capabilities for Security Service Edge report, Skyhigh Security achieved the highest score in the Data Security Use Case, once again reaffirming our multi-year leadership in data protection as a core differentiator of the Skyhigh SSE Portfolio. This recognition reflects our sustained investment in a unified, data-first SSE platform purpose-built for highly regulated industries, combining Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), and Zero Trust Network Access (ZTNA) through a single cloud-native console, with advanced Data Loss Prevention (DLP) at its core.

The information contained in this document reflects Skyhigh Security’s views and opinions on the subject matter and is provided for informational purposes only. Nothing in this document constitutes or should be construed as legal advice. Customers are solely responsible for assessing their own compliance obligations under applicable laws and regulations. The use of Skyhigh Security products or services does not guarantee, warrant, or ensure that customers will achieve or maintain compliance with any local, national, or international legal or regulatory requirements. We recommend consulting qualified legal counsel for guidance specific to your organization’s compliance needs.

著者について

スチュアート・ベイリス

プロダクトマネジメント部長

スチュアートは20年以上にわたりプロダクトマネジメントの職務に従事し、世界最高水準の受賞歴を誇るクラウドベースのセキュリティソリューションを提供してきました。現在、スチュアートはSkyhigh Security チームを率い、Secure Security Edge（SSE）クラウドセキュリティプラットフォームを提供するグローバルインフラストラクチャの責任者を務めています。

サラン・ワルドカール

シニア・テクニカルプロダクトマーケティングマネージャー

Sarang Warudkarは、サイバーセキュリティ分野で10年以上の経験を持つ経験豊富なプロダクトマーケティングマネージャーであり、技術革新を市場のニーズに合わせることに長けています。CASB、DLP、AI駆動型脅威検出などのソリューションに関する深い専門知識を持ち、効果的な市場投入戦略と顧客エンゲージメントを推進しています。サランはIIMバンガロールでMBAを、プネ大学で工学の学位を取得しており、技術的および戦略的洞察力を兼ね備えています。