--- title: Blog | Basis Theory Updates & Insights | Data Security description: Data Security | Read the latest insights and updates from Basis Theory team. Learn about payment tokenization, compliance, product updates, and more. image: https://blog.basistheory.com/hubfs/bt-og-image-generic.avif --- [Skip to content](https://blog.basistheory.com/tag/data-security#main-content) ![Basis Theory logo](https://blog.basistheory.com/hs-fs/hubfs/BTLogo%20(1).png?width=365&height=122&name=BTLogo%20(1).png) - [Use Cases](https://basistheory.com/) Show submenu for Use Cases - [Creator Economy](https://basistheory.com/use-cases/creator-economy) - [Digital Health](https://basistheory.com/use-cases/health) - [E-Commerce](https://basistheory.com/use-cases/ecommerce) - [Fintech](https://basistheory.com/use-cases/fintech) - [Gaming](https://basistheory.com/use-cases/gaming) - [Subscription Merchants](https://basistheory.com/use-cases/subscriptions) - [Travel](https://basistheory.com/use-cases/travel) - [VSaaS](https://basistheory.com/use-cases/vsaas) - Solutions Show submenu for Solutions - [Agentic Commerce](https://basistheory.com/solution/agentic-commerce) - [Data Consolidation](https://basistheory.com/solution/data-consolidation) - [Monetize Payments](https://basistheory.com/solution/monetize-payments) - [Multi PSP](https://basistheory.com/solution/multi-psp) - [Payment Method Discovery](https://basistheory.com/solution/payment-method-discovery) - [Payment Vault](https://basistheory.com/solution/payment-vault) - [Platform](https://basistheory.com/platform) Show submenu for Platform - [Enrichments & Add-Ons](https://basistheory.com/add-ons) - [Partners](https://basistheory.com/partnerships) - [Why Basis Theory](https://basistheory.com/why-basis-theory) - [Pricing](https://basistheory.com/pricing) - Resources Show submenu for Resources - [Blog](https://blog.basistheory.com) - [Case Studies](https://blog.basistheory.com/case-studies) - [Docs](https://developers.basistheory.com/) Open main navigation Close main navigation - [Use Cases](https://basistheory.com/) Show submenu for Use Cases - [Creator Economy](https://basistheory.com/use-cases/creator-economy) - [Digital Health](https://basistheory.com/use-cases/health) - [E-Commerce](https://basistheory.com/use-cases/ecommerce) - [Fintech](https://basistheory.com/use-cases/fintech) - [Gaming](https://basistheory.com/use-cases/gaming) - [Subscription Merchants](https://basistheory.com/use-cases/subscriptions) - [Travel](https://basistheory.com/use-cases/travel) - [VSaaS](https://basistheory.com/use-cases/vsaas) - Solutions Show submenu for Solutions - [Agentic Commerce](https://basistheory.com/solution/agentic-commerce) - [Data Consolidation](https://basistheory.com/solution/data-consolidation) - [Monetize Payments](https://basistheory.com/solution/monetize-payments) - [Multi PSP](https://basistheory.com/solution/multi-psp) - [Payment Method Discovery](https://basistheory.com/solution/payment-method-discovery) - [Payment Vault](https://basistheory.com/solution/payment-vault) - [Platform](https://basistheory.com/platform) Show submenu for Platform - [Enrichments & Add-Ons](https://basistheory.com/add-ons) - [Partners](https://basistheory.com/partnerships) - [Why Basis Theory](https://basistheory.com/why-basis-theory) - [Pricing](https://basistheory.com/pricing) - Resources Show submenu for Resources - [Blog](https://blog.basistheory.com) - [Case Studies](https://blog.basistheory.com/case-studies) - [Docs](https://developers.basistheory.com/) - [Get a demo](https://basistheory.com/contact) [Login](https://portal.basistheory.com/) [Get a demo](https://basistheory.com/contact) # Blog Insights and updates from the Basis Theory team ## Blog All Categories Banking Basis Theory News Compliance Data Security Data Tokenization Engineering Partners Payments PCI Compliance Product Resources ## Want Product News & Industry Updates? ### Subscribe to the Basis Theory blog to get updates right in your inbox All Data Security Posts [![Summer 2026 Changelog](https://blog.basistheory.com/hubfs/Summer%202026.webp)](https://blog.basistheory.com/summer-2026-changelog) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) [Product](https://blog.basistheory.com/tag/product) ## [Summer 2026 Changelog](https://blog.basistheory.com/summer-2026-changelog) ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · August 21, 2026 [Read more](https://blog.basistheory.com/summer-2026-changelog) [![Software Supply Chain Security](https://blog.basistheory.com/hubfs/Supply%20Chain%20Security.webp)](https://blog.basistheory.com/software-supply-chain-security) [Data Security](https://blog.basistheory.com/tag/data-security) [PCI Compliance](https://blog.basistheory.com/tag/pci-compliance) ## [Why Software Supply Chain Security Isn’t Optional](https://blog.basistheory.com/software-supply-chain-security) ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · July 28, 2026 [Read more](https://blog.basistheory.com/software-supply-chain-security) [![May 2026 Changelog](https://blog.basistheory.com/hubfs/May%202026.webp)](https://blog.basistheory.com/may-2026-changelog) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) [Product](https://blog.basistheory.com/tag/product) ## [May 2026 Changelog](https://blog.basistheory.com/may-2026-changelog) ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · June 19, 2026 [Read more](https://blog.basistheory.com/may-2026-changelog) [![April 2026 Changelog](https://blog.basistheory.com/hubfs/April%202026.webp)](https://blog.basistheory.com/april-2026-changelog) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) [Product](https://blog.basistheory.com/tag/product) ## [April 2026 Changelog](https://blog.basistheory.com/april-2026-changelog) April was a month of reliability. From a rebuilt BIN data pipeline to improved merchant onboarding, the focus was on making Basis Theory's core infrastructure more r... ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · May 22, 2026 [Read more](https://blog.basistheory.com/april-2026-changelog) [![ISO 27701 Certification for Basis Theory](https://blog.basistheory.com/hubfs/ISO27701.webp)](https://blog.basistheory.com/achieving-iso-27701-certification) [Data Security](https://blog.basistheory.com/tag/data-security) ## [Beyond the SOC 2: Why We Doubled Down on Privacy with ISO 27701](https://blog.basistheory.com/achieving-iso-27701-certification) ![Picture of Brandon Sterne](https://blog.basistheory.com/hs-fs/hubfs/brandon-sterne-headshot.jpeg?width=50&name=brandon-sterne-headshot.jpeg) [Brandon Sterne](https://blog.basistheory.com/author/brandon-sterne) · March 31, 2026 [Read more](https://blog.basistheory.com/achieving-iso-27701-certification) [![Implementing 3DS ](https://blog.basistheory.com/hubfs/3DS_%20What%20We%E2%80%99ve%20Learned%20Implementing%203DS%20with%20Merchants.png)](https://blog.basistheory.com/3ds-implementation-learnings) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) ## [3DS: What We’ve Learned Implementing 3DS with Merchants](https://blog.basistheory.com/3ds-implementation-learnings) ![Picture of Lucas Chociay](https://blog.basistheory.com/hs-fs/hubfs/LucasChociay.png?width=50&name=LucasChociay.png) [Lucas Chociay](https://blog.basistheory.com/author/lucas-chociay) · April 15, 2025 [Read more](https://blog.basistheory.com/3ds-implementation-learnings) [![Data masking types and techniques](https://blog.basistheory.com/hubfs/data-masking-types-techniques.jpg)](https://blog.basistheory.com/what-is-data-masking) [Data Security](https://blog.basistheory.com/tag/data-security) ## [What Data Masking is and Why Mask Data](https://blog.basistheory.com/what-is-data-masking) Data masking is the process of hiding elements of an original value, while still keeping enough context for the string to make sense to the user. For example, maskin... ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · February 25, 2025 [Read more](https://blog.basistheory.com/what-is-data-masking) [![Migrating to another PSP](https://blog.basistheory.com/hubfs/Migrating%20PSPs.png)](https://blog.basistheory.com/challenges-in-migrating-payment-processor) [Compliance](https://blog.basistheory.com/tag/compliance) [Data Security](https://blog.basistheory.com/tag/data-security) ## [Challenges When Migrating PSPs to Improve Authorization Rates](https://blog.basistheory.com/challenges-in-migrating-payment-processor) Upon completing the migration to a new payment service provider (PSP), payment professionals often let out a sigh of relief. Six months (or longer) of payment proces... ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · January 28, 2025 [Read more](https://blog.basistheory.com/challenges-in-migrating-payment-processor) [![September 2024 Changelog](https://blog.basistheory.com/hubfs/September%202024.png)](https://blog.basistheory.com/september-2024-changelog) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) [Product](https://blog.basistheory.com/tag/product) ## [September 2024 Changelog](https://blog.basistheory.com/september-2024-changelog) Token Create Speed Improvements We’ve significantly improved our tokens' speed for both Token Creations and Reads over the last few months—and customers should have ... ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · October 11, 2024 [Read more](https://blog.basistheory.com/september-2024-changelog) [![August 2024 Changelog](https://blog.basistheory.com/hubfs/AugustChangelog2024.png)](https://blog.basistheory.com/august-2024-changelog) [Data Security](https://blog.basistheory.com/tag/data-security) [Payments](https://blog.basistheory.com/tag/payments) [Product](https://blog.basistheory.com/tag/product) ## [August 2024 Changelog](https://blog.basistheory.com/august-2024-changelog) As summer months come to a close and we move into the Autumn months, we have a few helpful updates. ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · September 18, 2024 [Read more](https://blog.basistheory.com/august-2024-changelog) [![remediating sensitive data](https://blog.basistheory.com/hubfs/Imported_Blog_Media/62fce3e6a353c5f253d8ae2f_Data%20security%20101_%20Remediating%20sensitive%20data.jpeg)](https://blog.basistheory.com/data-security-101-data-remediation) [Data Security](https://blog.basistheory.com/tag/data-security) ## [Remediating Sensitive Data](https://blog.basistheory.com/data-security-101-data-remediation) With the right policies, strategies, and tools, your data remediation program can keep your sensitive data compliant, secure, and useful. ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · August 17, 2022 [Read more](https://blog.basistheory.com/data-security-101-data-remediation) [![What is data encryption and how does it work?](https://blog.basistheory.com/hubfs/Data%20encryption.png)](https://blog.basistheory.com/what-is-data-encryption) [Data Security](https://blog.basistheory.com/tag/data-security) ## [What is data encryption?](https://blog.basistheory.com/what-is-data-encryption) Every day, businesses accumulate more data to help drive their decisions and understand their market. That data is not only confidential to the business, but often c... ![Picture of Basis Theory](https://blog.basistheory.com/hs-fs/hubfs/bt-favicon-new.png?width=50&name=bt-favicon-new.png) [Basis Theory](https://blog.basistheory.com/author/basis-theory-team) · August 11, 2022 [Read more](https://blog.basistheory.com/what-is-data-encryption) [![BTLogo (1)](https://blog.basistheory.com/hs-fs/hubfs/BTLogo%20(1).png?width=138&height=46&name=BTLogo%20(1).png "BTLogo (1)")](https://basistheory.com) - Use Cases - [Creator Economy](https://basistheory.com/use-cases/creator-economy) - [Digital Health](https://basistheory.com/use-cases/health) - [E-Commerce](https://basistheory.com/use-cases/ecommerce) - [Fintech](https://basistheory.com/use-cases/fintech) - [Gaming](https://basistheory.com/use-cases/gaming) - [Remittance](https://basistheory.com/use-cases/remittance) - [Subscription Platforms](https://basistheory.com/use-cases/subscriptions) - [Online Travel Agencies](https://basistheory.com/use-cases/travel) - [Vertical SaaS](https://basistheory.com/use-cases/vsaas) - Developers - [Quickstart](https://developers.basistheory.com/getting-started) - [Elements](https://developers.basistheory.com/docs/sdks/web/javascript) - [Documentation](https://developers.basistheory.com/) - Basis Theory - [Pricing](https://basistheory.com/pricing) - [Add-Ons](https://basistheory.com/add-ons) - [ROI Calculator](https://go.basistheory.com/roi) - [Case Studies](https://blog.basistheory.com/case-studies) - [Blog](https://blog.basistheory.com) - [Contact](https://basistheory.com/contact) - Other - [Terms and Conditions](https://basistheory.com/resources/terms-of-service) - [Privacy Policy](https://basistheory.com/resources/privacy-policy) - [Cookie Policy](https://basistheory.com/resources/cookie-policy) - [Security](https://basistheory.com/security) - [System Status](https://status.basistheory.com/) - Compare - [Basis Theory Vs. 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