Preeti needs to send a very confidential message to her colleague in office over a secure channel. She uses a technique wherein an actual message (which is in readable form) can be converted into an unreadable message. This concept is known as ……………. .

1. Encryption
2. Decryption
3. Plagiarism
4. Data Security

Which of the following techniques can be used for security of data ?

1. Authentication
2. Authorisation
3. Encryption
4. All of the Above

Secure data transmission means :

1. Data is accessible by any unauthorized person during transmission.
2. Data cannot be accessed by any unauthorized person during transmission.
3. Transmission of data happens easily
4. No one can access it

Which of the following is NOT an example of Intellectual Property rights ?

1. Patent
2. Trademark
3. Password
4. Industrial Design