ProtonBlog

Swiss court ruling strengthens privacy for email providers

Since the founding of Proton in 2014, we have fought to advance privacy and freedom around the world. We do this not only through technology and advocacy (Proton has contributed over $500,000 toward defending these values around the world) but also through the courtroom. 

As part of these efforts, in May 2020, we launched a legal challenge against the Swiss government over what we believe to be an improper attempt to use telecommunications laws to undermine privacy. In a ruling this week, the Swiss Federal Administrative Court confirmed that email services cannot be considered telecommunications providers, and consequently are not subject to the data retention requirements imposed on telecommunications providers.

This comes on the heels of a Swiss Supreme Court ruling in April 2021 in a case brought by Threema (2C_544/2020) that ruled that instant messaging services are also not telecommunications providers. Together, these two rulings are a victory for privacy in Switzerland as many Swiss companies are now exempted from handing over certain user information in response to Swiss legal orders.

The bigger picture

We have chosen Switzerland as our home because we believe it provides strong legal privacy protections. We will, however, continue to watch developments in Switzerland and other countries and, if necessary, adapt to ensure that our jurisdiction of incorporation offers our community the best possible privacy protection. 

We are also watching several promising developments in the EU. In April 2014, the Court of Justice of the European Union (CJEU) struck down the EU’s data retention directive, stating it disproportionately interfered with the right to privacy and protection of personal data. The judgment was later confirmed by the CJEU in October 2020(new window), striking down several national applications of the directive by Member States (C-623/17, C-511/18, C-512/18, C-520/18).

We are also supporting the challenge led by Swiss digital rights groups(new window) against Swiss data retention laws at the European Court of Human Rights(new window). Given the past legal precedent set by the CJEU in 2014 and its confirmation in 2020, there are strong indications that the ECHR will definitively strike down Switzerland’s metadata retention obligations on telecommunications providers.

While we continue to push the legal and policy frameworks in our community’s interest, ultimately, the best protection we can provide users is through the laws of mathematics, which are unyielding and unchanging. Today, the privacy by default provided by Proton’s products is derived primarily from our usage of zero-access encryption and end-to-end encryption. Going forward, we will continue to double down on encryption and are committed to increasing and strengthening our use of encryption to provide users with the best possible privacy protection.

The fight continues

While this is an important legal victory for Proton and Swiss privacy, our work does not end here. We will also continue to closely watch developments in both Switzerland and other countries, and adapt as necessary to ensure that our legal jurisdiction offers the best possible privacy protection to users. We expect there to be further attempts to force tech companies to undermine privacy in both Switzerland and abroad, and we are committed to continuing to challenge this through both our encryption technology and through the judicial system.

Your support makes this work possible, and for that we’re forever grateful.

Protect your privacy with Proton
Create a free account

Related articles

Hackers use various methods to crack passwords, and one of them is the rainbow table attack. In certain cases, this method can be faster than dictionary attacks or credential stuffing. In this article, we explore how rainbow table attacks work and d
The more personal information we share on the internet, the greater the privacy risks that make us vulnerable to identity theft. This issue affects millions globally, impacting people financially and personally, with over 24 million victims in 2021 i
Ensuring HIPAA compliance is crucial for any healthcare business that handles sensitive patient information. Failing to use HIPAA-compliant services, such as email, can result in severe consequences, including hefty fines and legal repercussions. If
The email addresses and other sensitive information of 918 British MPs, members of the European Parliament, and French deputies and senators have been leaked to dark web marketplaces where data is illegally bought and sold. As part of our investigati
Email threads are so ubiquitous you might not realize what they are. An email thread is basically a series of related emails grouped together.  This article will tell you everything you need to know about what exactly an email thread is and when you
Identity theft is a major sector of criminal activity. About 24 million people fell victim in the United States alone in 2021, costing them over $16 billion. Credit card fraud is the most common type, but criminals target all kinds of personal data.