Cryptvice Tails OS — Bootable Encrypted USB vs Aegis Aegis Secure Key 3Z
Both products solve the same brief — data at rest, fully sealed. — with different trade-offs. This page is an honest side-by-side.
Cryptvice
Tails OS — Bootable Encrypted USB
$59
Your computer remembers everything. Every website, every file, every password — stored on your hard drive for anyone to find.
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Aegis
Aegis Secure Key 3Z
$139
Aegis Aegis Secure Key 3Z — hardware-encrypted storage device with on-device key isolation, designed for confidential data at rest. Authorized reseller, sealed packaging, discreet shipping.
View product →Specifications side-by-side
| Spec | Tails OS — Bootable Encrypted USB | Aegis Secure Key 3Z |
|---|---|---|
| Brand | Cryptvice | Aegis |
| Model | Tails OS — Bootable Encrypted USB | Aegis Secure Key 3Z |
| Type | Hardware-encrypted storage | — |
| Encryption | AES-256 XTS | 256-bit AES-XTS |
| Interface | USB-C / USB-A | USB 3.0 / 3.1 / 3.2 Gen 1 |
| Warranty | 24 months | 12 months |
| Storage | 128 GB \n\n512 GB \n\nChoose an option 128 GB 512 GB Clear | — |
| Weight | 1,05 kg | — |
| Dimensions | 12 8 3 cm | 81 mm x 18.4 mm x 9.5 mm |
| Security features | Disk Encryption | — |
| Color | Silver | — |
| Connectortype | USB-A , USB-C | — |
| Certification | — | FIPS 140-2 Level 3 |
| Kapslingsklass | — | IP58 |
| Material | — | Anodized aluminum and hardened epoxy |
Verdict
Buy Tails OS — Bootable Encrypted USB if you prioritise the Cryptvice ecosystem; buy Aegis Secure Key 3Z if you prefer Aegis's approach. Both are in our shortlist for encrypted storage.
Frequently asked
- Can I buy both?
- Yes — many customers keep two devices in this category for redundancy or compartmentalization.
- Which one do most customers pick?
- In-stock and featured items move first. Right now Aegis Secure Key 3Z is the more frequent pick.
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