algorithms (e.g., AES, RSA)

Algorithms like AES and RSA are methods used to secure digital information. AES (Advanced Encryption Standard) encrypts data using a secret key, turning readable information into a coded form that can only be unlocked with the same key. RSA (Rivest-Shamir-Adleman) is an encryption system that uses two keys—a public key to lock information and a private key to unlock it—enabling secure communication and digital signatures. Both algorithms ensure privacy and authenticity in online transactions by transforming data into a protected format, making it difficult for unauthorized parties to access or alter the information.