In an era where every click can be monitored and every search indexed, privacy has become the last frontier of individual freedom. The big technology companies, Google above all, have become veritable data-collection hubs, offering free services at the cost of an invisible but valuable payment: users' personal information.
Platforms such as Gmail, Google Drive and the Chrome browser, although practical and integrated, actively take part in building user profiles, feeding advertising algorithms and facilitating data sharing with third parties. The promise of transparency dissolves in the complexity of the terms of use and the permissions the user grants, often without understanding their real scope.
The centralisation of data in technology giants not only increases the risk of leaks and abuse of information, but also perpetuates a business model based on exploiting digital identity. Fortunately, a new generation of services and tools is beginning to emerge that challenges this paradigm.
Privacy-focused services: the new security standard
Among the most solid alternatives are Tutanota and ProtonMail. The first, of German origin, offers end-to-end encrypted email, with no ads, trackers or metadata collection. Its calendars and notes follow the same principle, with open source code and data hosted exclusively in Germany.
ProtonMail, developed in Switzerland, is part of a broader ecosystem: Proton Drive, Proton VPN, Proton Calendar and Proton Pass. This set of tools not only protects the content of communications but also guarantees anonymity at the infrastructure level. Switzerland, with one of the strictest data protection laws in the world, provides an additional layer of trust.
Android: the ubiquitous system that also collects data
Even without opening a Google app, standard Android continues to log information: location, usage patterns, networks you connect to, installed apps, among other things. This is because Google, the system's creator, designed it to link services and user profiles in an almost invisible way.
However, a remarkable alternative exists: GrapheneOS. It is an Android-based operating system, but stripped entirely of Google's trackers and services. Built with a focus on security, privacy and freedom, GrapheneOS only works on Google Pixel smartphones, a choice many find ironic and almost provocative: using Google's hardware to resist its software.
Privacy in messaging: apps that truly protect your data
While WhatsApp continues to promise end-to-end encryption, metadata continues to be collected and shared with its parent company, Meta. Who talks to whom, when and how often is enough data to build behavioural profiles, even without reading the content of the messages.
Telegram, pointed to by many as a secure alternative, is currently under heavy government pressure. Recently, Pavel Durov, the platform's founder, revealed that the French government demanded the creation of a backdoor to access users' communications. This demand, still in dispute, could set a dangerous precedent and damage the reputation of the app, which has been under investigation in several countries since 2024.
Truly secure apps: Signal and Threema
If privacy is a priority, two platforms stand out unquestionably:
Signal: open source with genuine end-to-end encryption, it is considered one of the most secure apps in the world. It does not collect metadata and operates independently of large corporate groups. It requires a phone number for registration, but does not expose it or store it on servers.
Threema: Swiss, highly respected and adopted by institutions such as the Swiss Army, Mercedes-Benz and Emirates. It does not require a phone number to register and allows payment in cryptocurrencies, which guarantees anonymity from the moment of installation. All content is stored locally and encrypted.
The cost of convenience
Breaking away from the technology giants demands sacrifices. The learning curve is real, automatic integrations disappear, and not all alternatives have the features the big platforms offer. But there is something these will never be able to give back: freedom and control over our data.
Migrating to solutions such as GrapheneOS, Tutanota, ProtonMail, Signal or Threema is more than a security measure. It is an act of digital resistance, a conscious choice that redefines our role in the digital ecosystem: from product to citizen.
