Systems
Technology &
Infrastructure
SST Gateway understands our clients diverse needs & the importance of robust, secure, and efficient payment solutions. Our advanced systems and cutting-edge technology infrastructure are designed to offer you seamless integration options (Secure Cloud Systems & Secure Distributed Ledger Systems), ensuring that your business can operate with the highest level of security and reliability

We Offer
All API Integration and Support
All Gateway Integration and Support
All Hardware POS & Terminal Support
All Plugin Support
All POS Support
Custom APIS & Plugins
Custom Portals
Website Integrations In Any Language
For a current price list on Plugins, POS Systems Terminals and Services Contact Us

Seamless Integration
Regardless of your choice between our secure cloud systems or distributed ledger systems, our integration process is designed to be smooth and efficient. Our team of experts will work closely with you to understand your specific requirements and ensure a hassle-free implementation. With SST Gateway, you can be confident that your payment processing infrastructure is built on the latest technology, providing a solid foundation for your business's success.
Secure Cloud
Our secure cloud systems provide a scalable and flexible environment for your payment processing needs. By leveraging state-of-the-art cloud technology, we ensure that your transactions are processed quickly and securely, with 24/7 access to real-time data and analytics. Our cloud solutions offer:
High Scalability - Easily adjust your payment processing capacity to match your business growth.
Enhanced Security - Protect your data with advanced encryption, multi-factor authentication, and continuous monitoring.
Enhanced Security - Protect your data with advanced encryption, multi-factor authentication, and continuous monitoring.
Secure Cloud Systems
dIDMS® (Distributed Identity Management System) & dAuthentication / SSO® - The System for management, distribution, verification, and protection of personal and business Identities. Identities are reliable, i.e. verified by banks, and cryptographically self-enveloped and, in that way, managed in compliance with GDPR – their use is controlled by their owners. The System for authentication of users performed using PKI challenge/response verification protocol (NIST Level 3)
Web Firewall® - The System for protection of Web-based sites and applications based on combination of firewalls (port filtering), blacklists (content filtering), validation of requests (requests filtering) and VPN protocols.
PCI DSS® - The System for strong protection of users, their financial data, and transactions compliant to the Payment Card Industry (PCI) Data Security Standard, level SAQ D (server-based self-assessment questionnaire).
Secure Ledger
For clients seeking an extra layer of security and transparency, our secure distributed ledger systems (DLT) provide an innovative solution. Utilizing blockchain technology, our DLT solutions offer:
Immutable Records - Ensure transaction integrity with tamper-proof, time-stamped records.
Enhanced Transparency - Gain full visibility into the entire transaction lifecycle, promoting trust and accountability.
Decentralized Security - Benefit from a decentralized network that minimizes the risk of single points of failure and cyberattacks.
Smart Contract Integration - Automate and streamline complex payment processes with programmable smart contracts.
Secure Ledger Systems
ID Ledger® - Secure distributed ledger supporting security and privacy of identities for persons and businesses based on bank validation (“BankID”): registration of entities, protection of Identities, distribution, and validation of Identities, and SSO authentication (based on the US Patent No: 9,6XX,XXX)
PKI Ledger® - Secure distributed ledger supporting creation, issuance, distribution, validation, and use of digital certificates used for security and privacy of identities, secure credentials, payments data (cards and bank accounts) and payment transactions (based on the US Patent No: 10,2XX,XXX).
PSA Financial Ledger® - Secure distributed Ledger supporting archiving and validation of payment transactions with stable digital coins
Validations & Certifications
To guarantee the highest standards of performance and security, our systems and processes have undergone rigorous evaluations and have been certified by leading industry bodies. These validations & certifications include:
Cryptographic Security Platform (SDK)® Certified by NIST under FIPS 140-2 cryptographic standard (NIST Certificate).
PIV Card Applet® and PIV Card Middleware® Certified by NIST under FIPS 201 security standard (two NIST Certificates).
PIV Card Management System (CMS)® Certified by GSA and included in the PIV Approved Products List (GSA APL).
Cloud Advanced Security System (CLASS)® Certified by FedRAMP – US Government cloud security program at NIST Assurance Level 4.
Functional Correctness Compliance Certified for functional correctness by FirstData, Rapid Connect Program in 2017 and by TSYS (Attestation Certificate Issued) based on PSA Coins Payments® System (item 1.1).
PCI DSS Compliance Deemed a PCI DSS compliant Merchant Gateway by FirstData, Data Wire Program in 2017 (Attestation of Compliance - AoC issued), and by SysNet - QSA of TSYS, based on PSA Coins Payments® System (item 1.1),
Secure Financial Gateway Compliance Certified as a Secure Financial Gateway by VISA/Mastercard Payment Card Industry (PCI) Data Security Standard in 2017.
Expertise You Can Trust
In today’s fast-paced digital economy, implementing and maintaining sophisticated payment systems requires unparalleled expertise. At [Your Company Name], we pride ourselves on not only providing cutting-edge technology but also ensuring that our systems operate efficiently and securely. Our commitment to excellence is demonstrated through the numerous validations and certifications we've obtained, which underscore our dedication to quality and security.
