Encryption Vs. Decryption | Know How Your Data Is Protected On Internet

  • What is Encryption?
  • How does Encryption work?
  • Types of Encryption
  • Advantages of Encryption
  • Disadvantages of Encryption
  • What is Decryption?
  • Encryption Vs. Decryption
  • Importance of Encryption and Decryption
  • How is encryption used to keep Internet browsing secure?

What is Encryption?

How does Encryption work?

Types of Encryption

1. Symmetric Encryption Algorithm

  • Public key: Public key is used to encrypt data anybody can use to create a secret message.
  • Private key: Private key is the only key that a computer can access can use to decrypt a message.

Advantages of Encryption

  • To protect the confidentiality of digital data stored on computer systems or transmitted over the internet through public networks.
  • The companies are also adopting encryption to meet compliance regulations. For example, PCI DSS(Payment Card Industry Data Security Standard) requires merchants to encrypt customers’

Disadvantages of Encryption

  • In some cases, Encryption prevents data’s actual owner to access data.
  • Key management is one of the biggest challenges in the encryption process. Access to encryption keys needs to be given only to those users who need it.

What is Decryption?

Encryption Vs. Decryption

Importance of Encryption and Decryption

  • It is a critical security measure designed to ensure that communication is received and processed correctly.
  • It enables us to protect, receive, and store data making it impossible for cybercriminals to steal data.
  • Consumers are not the only ones who suffer when data is breached or stolen, companies also suffer huge losses due to this. Therefore, it helps to protect them.
  • Hacking is a big business and many big multi-national companies are into it.

How is encryption used to keep Internet browsing secure?

Summing up…

  • Encryption and Decryption are used to keep the internet secure by protecting our data.
  • Encryption is the process of converting messages into ciphertext and decryption is the process by which we get the original message back.
  • Encryption helps to prevent our data from being attacked by hackers.
  • Encryption is also important in internet browsing security.
  • Encryption and decryption are done using various algorithms which are updated regularly.
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