STSI Services

STSI performs information security consulting, providing dedicated part-time support. Working on either a short-term or retainer basis, we provide the engineering expertise you need, when you need it. The services we provide include cryptographic product R&D, on-call expertise, procurement assistance, export licensing support, and advanced technical support and training for your customers.

STSI has extensive experience with the entire spectrum of secure telecommunications products, including
- military communications,
- cellular, radio, and wireless LAN's,
- satellite and cable television,
- VPN's and network security,
- biometrics and steganography,
- chips, API's, and toolkits, and
- certificates and public key infrastructure.
Combining extensive industry knowledge with technical expertise, STSI is uniquely capable of providing full support to all of your security initiatives.

Cryptographic Design and Evaluation

Specialized Scientific Research

On-Call Technical Expertise

Procurement and Installation Support

Regulatory Support

Cryptographic Design and Evaluation

STSI's core service is the design and analysis of encryption solutions for manufacturers. We offer expertise with
- stream ciphers, codebooks, and analog scrambling,
- public key cryptography including DH, RSA and ECC,
- PKI, key management, and conditional access architectures, and
- open security standards.
STSI's expertise also extends to cryptanalytical techniques including statistical analysis and differential and linear cryptanalysis.

On-Call Cryptographic Expertise

On a retainer basis, STSI can provide your company with on-call cryptographic expertise. An STSI associate will maintain expert knowledge of your products, keep you apprised of new developments, and provide information security guidance for your own internal needs.