A European Parliament committee wants end-to-end encryption to be compulsory for all forms of digital communication, in a bid to improve the safeguards around online privacy for citizens within the EU.

A draft legislation submitted by the Committee on Civil Liberties, Justice and Home Affairs, attempts to harmonise online privacy rules by ensuring the same level of protection regardless of the service used.

The proposal would force all "providers of electronic communications services", such as apps like WhatsApp or mobile network operators, to place end-to-end encryption on all communicated data, to ensure that the "confidentiality and safety of the transmission are guaranteed".

With end-to-end encryption, service providers would not have access to the decryption key needed to "listen" in on the data being shared, with the sender and recipient the only parties able to see the communications.

The proposal seeks to repeal the current ePrivacy Directive launched in 2002 in an effort to "modernise" data protection frameworks alongside the implementation of GDPR next year. This will therefore need to be approved by the European Parliament and the European Council before it can be made law.

However, the committee argues that the older directive does not take into account new means of communications, such as the rise of IoT networks, which present "new challenges and risks concerning the privacy and protection of personal data of individuals".