TLS Data Encryption

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From the encryption of web browser traffic to the facilitation of mobile application security, TLS encryption can be applied to virtually any network traffic type. Discover the robust benefits of using a hardware security module for private key offloading, such as: greater security, ease of deployment, fulfillment of compliance requirements, and increases in processing power. 

What is Transport Layer Security (TLS)?

TLS, or Transport Layer Security, is a cryptographic protocol used to prevent eavesdropping on data sent between two points. One of the most common uses of this is to secure the connection between web browsers and web servers that serve content, enable communication, and accept electronic payments. TLS relies on public key cryptography. They can be used to secure any number of applications, such as web browsing, e-mail, instant messaging, and more. After establishing an encrypted connection using a process known as a TLS handshake, the endpoint device and server are mutually authenticated and can share information freely.

Benefits of TLS Offloading using Futurex Hardware

With a hardened cryptographic solution, TLS negotiation is offloaded to a FIPS 140-2 Level 3 validated hardware security module, and keys are never stored in the clear. Customer and end-user data is protected, and the risk of financial and reputation penalty for data breaches is significantly reduced.

Additionally, offloading TLS encryption allows users to:

  • Simplify implementation for host and client-neutral scenarios
  • Remove bottlenecks on web and application servers by handling the most computationally resource-intense portion of the process in hardware
  • Fulfill select industry compliance requirements
  • Seamlessly integrate the Kryptos TLS Server with the Hardened Enterprise Security Platform for increased scalability and efficiency

Use Cases for Offloading TLS Negotiation to a Dedicated HSM

Use Case #1: Private Key Storage for TLS Handshake Offloading (Web Servers, Applications, Network Appliances)

Use case 1 diagram for TLS/SSL Data Encryption

*For this simplified diagram, the example of protecting web browser data was used. The same overall structure applies to protection of data for network appliances, generic web applications, and other uses taking place either over a Wide Area Network or within a Local Area Network.

Use Case #2: TLS Termination for Applications without TLS or only Supporting Deprecated Ciphers

Devices for TLS Data Protection

Kryptos TLS Server

Kryptos TLS Server

Safeguard your sensitive data with Futurex’s general-purpose data security solution for protecting transmissions between remote locations

  • Seamless integration into any existing infrastructure
  • Encrypts a wide variety of data types 
  • Protects transmissions over TCP/IP (Ethernet)
  • Hardened steel interlocking rack mounted case
Guardian Series 3

Guardian Series 3

Empower your administrators with centralized management, redundancy, device status monitoring, and more

  • Central management for Futurex devices
  • Comprehensive load distribution and automated failover
  • User-defined grouping for devices
  • Intuitive visual and logical user interface
  • Customized notifications, alerts, and status reports