# I Tested a 4TB Quantum-Resistant USB Drive You don't need to spend $3000 for security. - **Source:** [Latest news](https://brifing.si/source/77d15218-219f-472d-bf40-31b5646d2942) - **Published:** 2026-07-20 - **Original article:** - **On Brifing:** https://brifing.si/s/e00c5821-50c7-4d67-a265-fc278b9ffaf4 ## Introduction Data security is a critical issue, especially for sensitive information. Apricorn's 4TB quantum-resistant USB drive offers a solution tailored to this need. This drive uses hardware encryption to keep your data safe. ## Quantum-Resistant Encryption The advancement of quantum computers threatens current encryption methods. Apricorn's AES-256 XTS encryption provides quantum-resistant protection against this threat, ensuring data remains secure for a long time. ## Protection Against Real-World Attacks While encryption breaking is often associated with supercomputers, most attacks rely on simple methods. Apricorn protects against such attacks by preventing the use of default passwords and using durable materials. ## Ease of Use Apricorn's USB drive operates without requiring any application. After plugging it into a USB port, you can access the data by pressing a button and entering the password. This offers platform-independent usage. ## Comparison with Competitors When compared to similar products from iStorage and Kingston, Apricorn's Aegis Secure Key 3 stands out in terms of capacity. With 4TB, it occupies a unique position in the market. ## Conclusion Apricorn's 4TB quantum-resistant USB drive is an ideal solution for institutions looking to protect sensitive data. It attracts attention with its high capacity and strong encryption features. ## Sources covering this story - https://www.zdnet.com/article/apricorns-4tb-aegis-secure-key-3-review/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._