Infrastructure Security Keeping You Awake?

World's Most Secure Server. 

Protected Confidential Execution. 

High-Performance. Tamper-Proof. Cloud Ready.

ENFORCER™ SRX1 is the first powerful NIST FIPS 140-2 Level 4 certified¹ logical and physical tamper-proof server and high-performance next generation HSM that protects your x86 software and data with the highest level of logical and physical security. Operators (clouds, data centers, etc) cannot access client code or data, even with physical access and even when compelled.

Protect Everything

ENFORCER™ SRX1 can securely execute and verify full-fledged operating systems and applications within its tamper-proof security boundary.


  • NIST FIPS 140-2 Level 4¹
  • Powerful x86 Cores
  • Runs Standard OSes
  • Remote Integrity Validation
  • Easy Cloud Integration
  • Rackable
  • Built-in Key Management (KMIP, etc.)

Remote Verification

Users can remotely verify security and integrity for hardware, software and data.

Extremely Powerful

ENFORCER™ SRX1 is hundreds of times more efficient than last generation HSMs.


Orders of magnitude more cost-efficient than existing HSMs.


Next Generation HSM

SRX1 is composed of the revolutionary ENFORCER™ R1 compute blades. ENFORCER™ R1 are next generation hardware security modules certified to the highest level of security, NIST FIPS 140-2 Level 4¹.


  • Physically Tamper-Proof
  • NIST FIPS 140-2 Level 4¹
  • Powerful x86 Processors
  • Internal Key Management
  • Hardware Integrity
  • Software Integrity

Universal Protection

With ENFORCER™ SRX1 you can secure any workload anywhere with full SEC-compliant FIPS 140-2 Level 4¹ security assurances.


Both the ENFORCER™ SRX1 server and the tamper-proof compute blade ENFORCER™ R1 can be deployed in any security-sensitive settings.


  • Secure Data Centers
  • Third-party Colocation Centers
  • Securing Enterprise Branches
  • ATM and Retail Payment Settings
  • Aircraft and Vehicle Safety Systems
  • Smart-Grid and SCADA Systems
  • ...


Since it can run standard operating systems and software, the applications of ENFORCER™ SRX1 are limitless.


(1) Certification Ongoing

(2) Upcoming Feature

(3) US PAT 10007811 B2, Multiple Patents Pending.

Comparison with Existing Hardware

Standard server
Intel SGX / AMD TZ
Standard HSM
Code Confidentiality
Data Confidentiality
Software Stack Integrity
Data Integrity
Secure Remote Verification
Software Side-channel Protection
Hardware Side-channel Protection
Software Isolation
Hardware Isolation
Built-in HSM
Physical Tamper-Evident
Physical Tamper-Resistant
Physical Tamper-Reactive
NIST-certified Reactive Zeroization
Physical Self-Destruct ²
Power Analysis Defenses ²
RF/EM Emanation Defenses
Does not require trust in data center software
Does not require trust in administrators
NIST FIPS 140-2 Level 3 certified ¹
NIST FIPS 140-2 Level 4 certified ¹
Can run x86 code
Can run off-the-shelf software
Can run without software customization
Does not require trust in large code base