https://ro.khanacademy.org/computing/biblioteca-de-informatica/x3db0514e45fb5544:securitatea-datelor-online/x3db0514e45fb5544:tehnici-de-criptare/a/the-need-for-encryption 2021-04-30T02:31:52Z Necesitatea criptării article https://ro.khanacademy.org/computing/biblioteca-de-informatica/x3db0514e45fb5544:securitatea-datelor-online/x3db0514e45fb5544:tehnici-de-criptare/a/encryption-decryption-and-code-cracking 2021-04-30T02:33:43Z Criptare, decriptare și spargere article https://ro.khanacademy.org/computing/biblioteca-de-informatica/x3db0514e45fb5544:securitatea-datelor-online/x3db0514e45fb5544:tehnici-de-criptare/a/symmetric-encryption-techniques 2026-03-14T16:14:44.171450578Z Tehnici de criptare simetrică article https://ro.khanacademy.org/computing/biblioteca-de-informatica/x3db0514e45fb5544:securitatea-datelor-online/x3db0514e45fb5544:tehnici-de-criptare/a/public-key-encryption 2025-05-19T17:12:49.311414911Z Criptarea cu cheie publică article https://ro.khanacademy.org/computing/biblioteca-de-informatica/x3db0514e45fb5544:securitatea-datelor-online/x3db0514e45fb5544:tehnici-de-criptare/e/data-encryption-techniques 2026-03-14T16:14:44.171450578Z Tehnici de criptare a datelor Verifică dacă ai înțeles tehnicile de criptare a datelor (criptare simetrică și criptare cu chei publice) cu acest set de întrebări concepute pentru cei care se pregătesc pentru examene de informatică. Pamela exercise