Crypto graphic solutions

Cryptography

• Practice and study of writing and solving codes

• Encryption to hide informations true meaning

Encryption

• Converts plain text in to ciphertext

• Provides data encryption in use in transit and at rest

Data states

• Data at rest = in active data on storage devices

• Data in transit = moving across networks

• Data in use = currently undergoing data

Alghoritm and key

• Alghoritm = performs encryption and decryption

• Key = essential for determining cipher output

Key length and rotation

• Key length = proportional to security

• Key rotation = best practice for security longevity

Symetric alghoritms

• DES

• Triple DES

• IDEA

• AES

• Blowfish

• Twofish

• Rivest cipher

Asymmetric encryption

• Diffie Hellman

• RSA

• Elliptic curve cryptography

Hashing alghoritm

• Md5

• Sha family

• RIPEMD

• HMAC

Public key infrastructure PKI

Framework for managing keys and certificates for secure data transfer