Disk encryption software
Disk encryption generally refers to wholesale encryption that operates on an entire volume mostly transparently to the user, the system, and applications. This is generally distinguished from file-level encryption that operates by user invocation on a single file or group of files, and which requires the user to decide which specific files should be encrypted. Disk encryption usually includes all aspects of the disk, including directories, so that an adversary cannot determine content, name or size of any file. It is well suited to portable devices such as laptop computers and thumb drives which are particularly susceptible to being lost or stolen. If used properly, someone finding a lost device cannot penetrate actual data, or even know what files might be present.
Draft Communications Data Bill
A ban on encryption would result in all information stored online to be openly visible to anyone, this information would include data such as bank details that might be input on online shopping websites, addresses, personal details as well as private messages sent on messaging services such as iMessage and WhatsApp that all use encryption in order to protect the identity and information of their users.