Spoofing means to impersonate something. In cyber crime, when a fake person calls himself to be a legit and traps the end user by claiming that he is the real one, is known as Spoofing. It is used widely. Even a non tech savvy person can use this technique easily.

SSD stands for Solid State Drive. It is a latest and faster storage device as compared to HDD as it uses a simple memory chip called NAND flash memory instead of HDD which used moving parts to collect data.

This means to get the maximum privileges on the system. This term is used in Linux environment to specify the user who has maximum privileges on the system. Generally, this word is confused with root but there is a slight difference between them that is , a normal user can too become the Sudo user if that user is allowed to have the root privileges on the same system.

In this Cryptography method, the sender and receiver uses a common key to encrypt and decrypt the message. Any person with the encryption key can access the message.

It is an abbreviation of the word Synchronize. The word sync means to integrate with a service to get updated. Like sometimes you may have seen Whatsapp asking for the permission to sync with your contacts.! It basically integrates your contact list, so that whenever contacts are updated , Whatsapp will be able to identify that change in the device.