--- title: SingleStore Helios Achieves PCI DSS v4.0.1 Compliance description: SingleStore Helios (Enterprise Edition) and Helios BYOC have achieved PCI DSS v4.0.1 compliance, assessed by independent QSA ControlCase. The certification... canonical: https://daily.dev/posts/singlestore-helios-achieves-pci-dss-v4-0-1-compliance-ieizukkht twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: SingleStore Helios Achieves PCI DSS v4.0.1 Compliance | daily.dev og:description: SingleStore Helios (Enterprise Edition) and Helios BYOC have achieved PCI DSS v4.0.1 compliance, assessed by independent QSA ControlCase. The certification... og:url: https://daily.dev/posts/singlestore-helios-achieves-pci-dss-v4-0-1-compliance-ieizukkht og:image: https://api.daily.dev/og/posts/iEizUKkHT.png og:image:alt: SingleStore Helios Achieves PCI DSS v4.0.1 Compliance og:image:width: 1200 og:image:height: 630 og:locale: en --- [SingleStore](https://daily.dev/sources/singlestore) [Read post](https://api.daily.dev/r/iEizUKkHT) # [SingleStore Helios Achieves PCI DSS v4.0.1 Compliance](https://api.daily.dev/r/iEizUKkHT "Go to post") SingleStore Helios (Enterprise Edition) and Helios BYOC have achieved PCI DSS v4.0.1 compliance, assessed by independent QSA ControlCase. The certification covers the managed cloud database platform including DBaaS, multi-tenant environments, and BYOC deployments on AWS. Key validated controls include MFA-enforced access management, TLS 1.2+ encryption in transit, AES-256 encryption at rest with optional customer-managed keys, centralized audit logging, and network isolation via dedicated VPCs. The compliance operates under a shared responsibility model — SingleStore secures the platform layer while customers remain responsible for their application-level controls, IP allowlisting, RBAC design, and cardholder data handling. PCI DSS v4.0.1 joins existing certifications including SOC 2 Type II and ISO/IEC 27001. [#security](/tags/security "Check all #security posts")[#compliance](/tags/compliance "Check all #compliance posts")[#singlestore](/tags/singlestore "Check all #singlestore posts") Aug 03•6m read time•From [singlestore.com](https://api.daily.dev/r/iEizUKkHT "singlestore.com") [](https://api.daily.dev/r/iEizUKkHT "Go to post") Table of contents [Why PCI DSS matters](https://api.daily.dev/r/iEizUKkHT?a=why-pci-dss-matters "Why PCI DSS matters")[Scope of the assessment](https://api.daily.dev/r/iEizUKkHT?a=scope-of-the-assessment "Scope of the assessment")[Security controls across the Helios platform](https://api.daily.dev/r/iEizUKkHT?a=security-controls-across-the-helios-platform "Security controls across the Helios platform")[Where PCI DSS fits with SingleStore's other certifications](https://api.daily.dev/r/iEizUKkHT?a=where-pci-dss-fits-with-singlestores-other-certifications "Where PCI DSS fits with SingleStore's other certifications")[Shared responsibility: what this covers, and what stays with you](https://api.daily.dev/r/iEizUKkHT?a=shared-responsibility-what-this-covers-and-what-stays-with-you "Shared responsibility: what this covers, and what stays with you")[Compliance as an operating commitment](https://api.daily.dev/r/iEizUKkHT?a=compliance-as-an-operating-commitment "Compliance as an operating commitment")[Further reading](https://api.daily.dev/r/iEizUKkHT?a=further-reading "Further reading") 168 Impressions Comment Bookmark Copy Share your thoughtsPost [](https://daily.dev/sources/singlestore) [SingleStore](https://daily.dev/sources/singlestore "https://daily.dev/sources/singlestore") SingleStore Blog offers insights, tutorials, and updates on SingleStore, a distributed SQL database ... 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