RSystems
Industry Expertise

Who We Serve

Financial Services

Regulated infrastructure where latency, security, and audit trails are non-negotiable

Overview

Financial services organizations operate under some of the tightest technical constraints in any industry. Regulatory frameworks demand immutable audit trails. Trading operations demand low-latency connectivity. Security controls need to be both rigorous and demonstrable. We have direct experience designing and operating infrastructure for quantitative trading firms and financial services organizations where all three of those requirements hold simultaneously.

Compliance & Auditability

FINRA, SEC, and the records regulators want

Financial regulators expect specific technical controls and specific documentation. AWS CloudTrail, immutable logging, API audit trails, and access control records need to be in place before an examination. We understand how to design environments where auditability is a built-in property, and we're familiar with the compliance frameworks that govern broker-dealers, investment advisors, and trading firms under FINRA and SEC oversight.

Trading Infrastructure

Latency, reliability, and the cost of a missed tick

For quantitative trading firms, infrastructure reliability is a financial condition. Connectivity to market data providers and execution partners needs to be encrypted, low-latency, and redundant. We've designed the network and security layer for firms where trade flow integrity is the primary concern — including encrypted tunnel connectivity that never traverses the public internet unprotected.

Security Controls

Defense in depth for regulated environments

Financial services environments require layered security controls — perimeter firewalls, network segmentation, encrypted connectivity, endpoint management, and monitoring across every account. We're familiar with SonicWall and Fortinet FortiGate firewalls in these contexts and with building environments in Terraform so they're auditable and reproducible by design.

What We Bring

  • Multi-account AWS, Azure, and GCP architecture for trading and financial services environments
  • Familiarity with CloudTrail, immutable S3 logging, and audit trail design
  • SonicWall and Fortinet FortiGate firewall experience in high-security environments
  • Encrypted VPN connectivity to market data providers and execution partners
  • Network high availability and failover design
  • Infrastructure as code (Terraform) — auditable, version-controlled environments
  • Network segmentation and access control
  • FINRA and SEC technical compliance familiarity

Platforms & Tools We Know

AWS · Azure · GCP · Terraform · SonicWall · Fortinet FortiGate · Cisco · 1Password