Digital Signatures Explained 🔐 | Secure Your Digital Communications
Discover how digital signatures verify sender identity and protect message integrity using hashing and public/private keys. Perfect for understanding digital security in today's world!
Dr. Eman Daraghmi
15 views • Oct 27, 2025
About this video
Digital signatures prove who sent a message and ensure it was not modified.
This video explains how digital signatures use hashing + public/private keys to guarantee identity and integrity — and where they are used in PDFs, HTTPS certificates, software downloads, and blockchain.
Signed. Verified. Trusted. ✍️🔐
#DigitalSignature #Cryptography #PublicKeyCryptography #CyberSecurity #InfoSec #DataIntegrity #Authentication #EncryptionBasics #NetworkSecurity #SSL #BlockchainSecurity #SecureCommunication #EmmaTeachesTech #Edu4ALLAcademy #LearnCyberSecurity #SecurityAwareness
This video explains how digital signatures use hashing + public/private keys to guarantee identity and integrity — and where they are used in PDFs, HTTPS certificates, software downloads, and blockchain.
Signed. Verified. Trusted. ✍️🔐
#DigitalSignature #Cryptography #PublicKeyCryptography #CyberSecurity #InfoSec #DataIntegrity #Authentication #EncryptionBasics #NetworkSecurity #SSL #BlockchainSecurity #SecureCommunication #EmmaTeachesTech #Edu4ALLAcademy #LearnCyberSecurity #SecurityAwareness
Video Information
Views
15
Likes
2
Duration
1:48
Published
Oct 27, 2025
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