A tech architect designs a secure database for archaeological records. The system generates a 256-bit encryption key for each file. If 4,000 files are stored and each key requires 32 bytes of storage, how many kilobytes of storage are used for encryption keys? (1 kilobyte = 1,024 bytes)

Wed, 22 Apr 2026 09:22:13 +0000

**Discover Hidden Security: Why Secure Database Design Matters for Archaeology** In an era where digital preservation meets historical legacy, a tech architect is redefining how archaeological data is protected—crafting a secure database designed specifically to safeguard centuries of cultural heritage. As real-world records grow increasingly vulnerable to cyber threats, professionals are asking: how can we protect digital artifacts as carefully as physical relics? The answer lies in robust, systems-level security—where encryption becomes the backbone of preservation. A tech architect designs a secure database for archaeological records—each file encrypted with a 256-bit key to ensure long-term, tamper-resistant storage. For a project storing 4,000 such files, where every key occupies 32 bytes, the resulting storage footprint reveals a critical insight: encryption is not just a formality, but a tangible digital safeguard. Calculating the encryption key storage demands clarity. With 4,000 files each requiring 32 bytes, the total space needed totals 128,000 bytes. Converted into kilobytes—where 1 KB equals 1,024 bytes—the storage requirement is exactly 125 KB. This precise figure underscores how efficient design aligns security with practical resource use.