DataLocker Sentry K350 Encrypted USB Drive
The Sentry K350 is a FIPS 140-2 Level 3 certified encrypted USB drive engineered for organizations that demand military-grade data protection in a portable form factor. Featuring AES 256-bit XTS hardware encryption with an onboard keypad, this secure storage device eliminates reliance on software-based encryption and delivers policy-enforced access control. Ideal for government agencies, financial institutions, healthcare organizations, and enterprises handling classified or sensitive information, the K350 combines robust physical security with cryptographic strength to protect data at rest and in transit.
Key Features
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FIPS 140-2 Level 3 Certified — Government-approved security standard for hardware-based encryption
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AES 256-bit XTS Hardware Encryption — Military-grade encryption independent of host operating system
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Onboard Keypad Authentication — PIN-based access control without password managers or software
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Common Criteria EAL5+ Secure Microprocessor — Independently certified tamper-resistant security module
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IP68 Rated Hardened Enclosure — Epoxy-sealed design resists physical tampering and environmental damage
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Multi-Capacity Support — Available in multiple storage sizes for flexible deployment
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Universal USB-A Compatibility — Works with Windows, macOS, and Linux without driver installation
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Enterprise Policy Enforcement — Administrative controls for access policies and security compliance
Technical Specifications
| Specification |
Details |
| Manufacturer |
DataLocker |
| Model |
Sentry K350 |
| Part Number |
SK350-032-FE |
| Encryption Standard |
AES 256-bit XTS Hardware Encryption |
| Security Certification |
FIPS 140-2 Level 3, Common Criteria EAL5+ |
| Authentication Method |
Onboard Keypad (PIN-based) |
| Interface |
USB 3.0 Type-A |
| Physical Rating |
IP68 (Dust & Water Resistant) |
| Enclosure |
Hardened, Epoxy-Sealed |
| Operating Systems |
Windows, macOS, Linux |
| Use Case |
Enterprise Secure Storage, Government, Healthcare, Finance |
Frequently Asked Questions
What makes the Sentry K350 different from standard encrypted USB drives?
The K350 uses hardware-based AES 256-bit encryption rather than software encryption, meaning the encryption engine is built into the device itself. This eliminates dependency on the host computer's security and provides FIPS 140-2 Level 3 certification, making it compliant with government and enterprise security standards.
Is the Sentry K350 compatible with my operating system?
Yes, the encrypted USB drive works with Windows, macOS, and Linux systems via standard USB-A connectivity. No drivers or special software are required — the onboard keypad handles all authentication independently.
How does the onboard keypad improve security?
The onboard keypad allows PIN-based authentication directly on the device, eliminating the need to enter passwords on potentially compromised computers. This hardware-encrypted storage approach prevents keyloggers and malware from capturing access credentials.
Can the Sentry K350 meet compliance requirements?
Absolutely. The FIPS 140-2 Level 3 certified K350 meets stringent requirements for government agencies (NIST), healthcare (HIPAA), financial services (PCI-DSS), and other regulated industries requiring validated encryption and tamper-resistant hardware.
