--- title: Technical Overview description: "Technical Overview\n\nTech Stack" --- [Skip to content](https://docs.gymdesk.com/en/help/docs/tech-overview#main-content) - [English](https://docs.gymdesk.com/en/help/docs/tech-overview) - [日本語 - 日本](https://docs.gymdesk.com/ja-jp/help/技術概要) English Show submenu for translations [![gymdesk\_logo](https://docs.gymdesk.com/hubfs/Group%201.svg)](https://gymdesk.com/) - GYM TYPES Show submenu for GYM TYPES - [Fitness gyms software](https://gymdesk.com/software/gyms) - [Martial arts schools software](https://gymdesk.com/software/martial-arts) - [Gymnastics software](https://gymdesk.com/software/gymnastics) - [Yoga studios software](https://gymdesk.com/software/yoga) - [Dance studios software](https://gymdesk.com/software/dance) - [Pilates studio software](https://gymdesk.com/software/pilates) - [Club management software](https://gymdesk.com/software/membership-clubs) - [Crossfit gym software](https://gymdesk.com/software/crossfit) - FEATURES Show submenu for FEATURES - [Memberships](https://gymdesk.com/features/members) - [Billing](https://gymdesk.com/features/billing) - [Attendance](https://gymdesk.com/features/attendance) - [Booking](https://gymdesk.com/features/booking) - [Website](https://gymdesk.com/features/website) - [Point-of-Sale](https://gymdesk.com/features/pos) - [Marketing](https://gymdesk.com/features/marketing) - [Reporting](https://gymdesk.com/features/reporting) - [Facility Access](https://gymdesk.com/features/access) - [Mobile App](https://gymdesk.com/features/member-app) - [Integrations](https://gymdesk.com/features/integrations) - RESOURCES Show submenu for RESOURCES - [Articles on growing a fitness business](https://gymdesk.com/blog/) - [Gyms](https://gymdesk.com/blog/category/gyms/) - [Martial Arts](https://gymdesk.com/blog/category/martial-arts/) - [Yoga](https://gymdesk.com/blog/category/yoga/) - [Gymnastics](https://gymdesk.com/blog/category/gymnastics/) - [Dance](https://gymdesk.com/blog/category/dance/) - [Pilates](https://gymdesk.com/blog/category/pilates/) - [Sports clubs](https://gymdesk.com/blog/category/sport-clubs/) - [The gym heroes podcast](https://gymdesk.com/blog/category/podcasts/) - [CUSTOMERS](https://gymdesk.com/customers) - [PRICING](https://gymdesk.com/pricing) - [CONTACT](https://gymdesk.com/contact) - [LOGIN](https://gymdesk.com/login) Open main navigation Close main navigation - GYM TYPES Show submenu for GYM TYPES - [Fitness gyms software](https://gymdesk.com/software/gyms) - [Martial arts schools software](https://gymdesk.com/software/martial-arts) - [Gymnastics software](https://gymdesk.com/software/gymnastics) - [Yoga studios software](https://gymdesk.com/software/yoga) - [Dance studios software](https://gymdesk.com/software/dance) - [Pilates studio software](https://gymdesk.com/software/pilates) - [Club management software](https://gymdesk.com/software/membership-clubs) - [Crossfit gym software](https://gymdesk.com/software/crossfit) - FEATURES Show submenu for FEATURES - [Memberships](https://gymdesk.com/features/members) - [Billing](https://gymdesk.com/features/billing) - [Attendance](https://gymdesk.com/features/attendance) - [Booking](https://gymdesk.com/features/booking) - [Website](https://gymdesk.com/features/website) - [Point-of-Sale](https://gymdesk.com/features/pos) - [Marketing](https://gymdesk.com/features/marketing) - [Reporting](https://gymdesk.com/features/reporting) - [Facility Access](https://gymdesk.com/features/access) - [Mobile App](https://gymdesk.com/features/member-app) - [Integrations](https://gymdesk.com/features/integrations) - RESOURCES Show submenu for RESOURCES - [Articles on growing a fitness business](https://gymdesk.com/blog/) - [Gyms](https://gymdesk.com/blog/category/gyms/) - [Martial Arts](https://gymdesk.com/blog/category/martial-arts/) - [Yoga](https://gymdesk.com/blog/category/yoga/) - [Gymnastics](https://gymdesk.com/blog/category/gymnastics/) - [Dance](https://gymdesk.com/blog/category/dance/) - [Pilates](https://gymdesk.com/blog/category/pilates/) - [Sports clubs](https://gymdesk.com/blog/category/sport-clubs/) - [The gym heroes podcast](https://gymdesk.com/blog/category/podcasts/) - [CUSTOMERS](https://gymdesk.com/customers) - [PRICING](https://gymdesk.com/pricing) - [CONTACT](https://gymdesk.com/contact) - [LOGIN](https://gymdesk.com/login) - - [English](https://docs.gymdesk.com/en/help/docs/tech-overview) - [日本語 - 日本](https://docs.gymdesk.com/ja-jp/help/技術概要) English Show submenu for translations - [Sign-Up](https://gymdesk.com/register) [Sign-Up](https://gymdesk.com/register) How can we help you? - There are no suggestions because the search field is empty. 1. [Gymdesk Help](https://docs.gymdesk.com/en/help/docs?hsLang=en) 2. [Gymdesk Documentation & Policies](https://docs.gymdesk.com/en/help/docs/gymdesk-documentation-policies?hsLang=en) # Technical Overview ## Tech Stack **Hosting: Linode** [Linode](https://www.linode.com/) is a cloud hosting provider servicing over 1M customers in 185 countries world-wide. We have been using Linode since 2018 and they have been proven to be extremely reliable. We operate several dedicated servers on Linode running the latest Ubuntu OS. Our servers are located in the Dallas, TX data-center. **Networking: Cloudflare** [Cloudflare](https://www.cloudflare.com/) provides DNS routing, caching and (D)DoS (Distributed Denial-of-Service) attack mitigation. Cloudflare helps us avoid potential attack vectors as well as provide the best performance to our customers. ### Security **Data** All communication is encrypted using SSL to prevent any data sniffing or manipulation while in transit between browsers and servers. PII (Personally Identifiable Information) is also encrypted at rest.   **Passwords** Passwords are stored using one-way encryption (also known as a one-way hash). This means that we or anyone who might have access to the data cannot deduce users' passwords. **Credit-cards and payments** Payment information, such as credit card numbers or bank account numbers are stored securely on our payment providers (Stripe, Square, Authorize.net and GoCardless), and never pass through our servers. Gymdesk receives a **token** representation of the payment information, which is a string of characters that allows us to charge payments on your behalf, without access to the actual payment information. All of our payment providers are Level 1 PCI DSS compliant (the highest level of certification available). **Server Hardening** Our server is routinely audited by security professionals and security updates are automatically applied to make sure any potential exploits are prevented.  **Best Practices** We follow web application security best practices for preventing common attack vectors, such as SQL injection, XSS (Cross site scripting), CSRF (Cross site request forgery), session fixation and more. We are constantly keeping up to date with latest development in information security to make sure we are at the forefront of preventing potential attacks. ### Privacy and GDPR We keep our tracking minimal and use GDPR compliant services only. Personal data removal can be performed by request. To learn more about the measures we take to protect your privacy, please refer to our [Trust Center](https://gymdesk.com/page/trust). - [Gymdesk Glossary](https://docs.gymdesk.com/en/help/docs/gymdesk-glossary?hsLang=en) - [Getting started](https://docs.gymdesk.com/en/help/docs/getting-started?hsLang=en#main-content) - [General Overview](https://docs.gymdesk.com/en/help/docs/getting-started?hsLang=en#general-overview) - [Data & Payments Migration](https://docs.gymdesk.com/en/help/docs/getting-started?hsLang=en#data-payments-migration) - [Account](https://docs.gymdesk.com/en/help/docs/account?hsLang=en) - [Gym](https://docs.gymdesk.com/en/help/docs/gym?hsLang=en#main-content) - [Schedule & Booking Management](https://docs.gymdesk.com/en/help/docs/gym?hsLang=en#schedule-booking-management) - [Staff Management](https://docs.gymdesk.com/en/help/docs/gym?hsLang=en#staff-management) - [Ranks & Promotions](https://docs.gymdesk.com/en/help/docs/gym?hsLang=en#ranks-promotions) - [Members](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#main-content) - [Membership Structure & Setup](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#membership-structure-setup) - [Member Payments](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#member-payments) - [Member Portals & Apps](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#member-portals-apps) - [Attendance Tracking & Check-Ins](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#attendance-tracking-check-ins) - [Creating Membership Plans](https://docs.gymdesk.com/en/help/docs/members?hsLang=en#creating-membership-plans) - [Billing](https://docs.gymdesk.com/en/help/docs/billing?hsLang=en#main-content) - [Payment Processing](https://docs.gymdesk.com/en/help/docs/billing?hsLang=en#payment-processing) - [Billing Settings & Discounts](https://docs.gymdesk.com/en/help/docs/billing?hsLang=en#billing-settings-discounts) - [Marketing](https://docs.gymdesk.com/en/help/docs/marketing?hsLang=en#main-content) - [Email & Text Messaging](https://docs.gymdesk.com/en/help/docs/marketing?hsLang=en#email-text-messaging) - [Lead Management & Automations](https://docs.gymdesk.com/en/help/docs/marketing?hsLang=en#lead-management-automations) - [Gym Websites](https://docs.gymdesk.com/en/help/docs/gym-websites?hsLang=en) - [Sales](https://docs.gymdesk.com/en/help/docs/sales?hsLang=en) - [Competition Management](https://docs.gymdesk.com/en/help/docs/competition-management?hsLang=en) - [Integrations](https://docs.gymdesk.com/en/help/docs/integrations?hsLang=en) - [Gymdesk Documentation & Policies](https://docs.gymdesk.com/en/help/docs/gymdesk-documentation-policies?hsLang=en) - [Company](https://gymdesk.com/) - [About us](https://gymdesk.com/content/about) - [Contact us](https://gymdesk.com/contact) - [Resources](https://gymdesk.com/blog/) - [Features](https://gymdesk.com/) - [Memberships](https://gymdesk.com/features/members) - [Billing](https://gymdesk.com/features/billing) - [Attendance](https://gymdesk.com/features/attendance) - [Booking](https://gymdesk.com/features/booking) - [Marketing](https://gymdesk.com/features/marketing) - [Website](https://gymdesk.com/features/website) - [Point-of-sale](https://gymdesk.com/features/pos) - [Reporting](https://gymdesk.com/features/reporting) - [Facility access](https://gymdesk.com/features/access) - [Mobile app](https://gymdesk.com/features/member-app) - [Integrations](https://gymdesk.com/features/integrations) - [Gym types](https://gymdesk.com/) - [Martial arts](https://gymdesk.com/software/martial-arts) - [Membership clubs](https://gymdesk.com/software/membership-clubs) - [Yoga studios](https://gymdesk.com/software/yoga) - [Pilates studios](https://gymdesk.com/software/pilates) - [Fitness gyms](https://gymdesk.com/software/gyms) - [Gymnastics gyms](https://gymdesk.com/software/gymnastics) - [Dance studios](https://gymdesk.com/software/dance) - [Crossfit gyms](https://gymdesk.com/software/crossfit) - [Resources](https://gymdesk.com/) - [Our Customers](https://gymdesk.com/customers) - [Documentation](https://docs.gymdesk.com/help/docs) - [Pricing](https://gymdesk.com/pricing) - 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