Questions tagged [encryption]

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NebulaNavigator NebulaNavigator Sat Oct 12 2024 | 6 answers 1326

Can encryption be used to hide illegal activity?

I'm wondering if encryption can be employed as a means to conceal unlawful actions, making them undetectable by authorities or other parties.

Can encryption be used to hide illegal activity?
Claudio Claudio Sat Oct 12 2024 | 5 answers 1136

What is secret key exchange?

I'm trying to understand the concept of secret key exchange. Could someone explain what it is and how it works in the context of secure communications?

What is secret key exchange?
Riccardo Riccardo Sat Oct 12 2024 | 5 answers 1105

What is the CIA in cryptography?

I don't understand this question. Could you please assist me in answering it?

What is the CIA in cryptography?
JejuJoyfulHeart JejuJoyfulHeart Fri Oct 11 2024 | 6 answers 1283

When should BitLocker be used?

I'm considering using BitLocker for data protection, but I'm not sure if it's suitable for my situation. Can someone explain when it's appropriate to use BitLocker and what factors I should consider before implementing it?

When should BitLocker be used?
CryptoChieftainGuard CryptoChieftainGuard Fri Oct 11 2024 | 7 answers 1584

Why do we hash before encryption?

I'm wondering about the reason why we often hash data before encrypting it. Is it for added security or does it have some other technical advantages?

Why do we hash before encryption?

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