You receive a notification informing you that an application has accessed your location during the night. You discover that an algorithm has filtered the visible content on your news feed without your request. These situations, which have become commonplace, illustrate a gradual shift: individual freedoms are receding little by little, often without us realizing it. Understanding why this defense has become so urgent requires looking at the concrete mechanisms that erode these rights on a daily basis.
Algorithmic Surveillance and Privacy: What is Changing in the Law
Camera surveillance has existed for decades. What is new is the addition of a software layer capable of analyzing images in real time. We speak of algorithmic surveillance: a program detects behaviors deemed suspicious, identifies faces, or tracks movements without human intervention.
In Europe, several recent texts expand the authorized uses of these automated processes within the framework of public safety. The problem is that the normalization of these tools often occurs without broad public debate. A technical decree, an extended experiment, and the exception becomes the rule.
Defending our freedoms against these devices involves understanding how they work. An algorithm for detecting abnormal behaviors in a train station does not just film: it classifies, sorts, and decides what deserves an operator’s attention. The filmed citizen generally has no visibility on the criteria used.
This technical blur poses a fundamental legal problem. When a machine decides that a gesture is suspicious, on what basis can one contest this decision? The question remains largely open in current European positive law.
Personal Data Protection: GDPR vs. Regulatory Simplification
The General Data Protection Regulation (GDPR), in effect since 2018, has become the foundation of digital privacy in Europe. It gives each person the right to know what data is collected, by whom, and for what purpose.
This framework is entering a phase of technical rewriting. The European Commission announced in November 2025 a project called Digital Omnibus, which aims to modify elements of the GDPR and other digital texts in the name of regulatory simplification. The stated goal is to reduce the administrative burden on businesses.
Simplifying compliance should not mean weakening protection. This is the entire challenge of this rewriting. When declarative obligations are eased, there is also a risk of reducing transparency towards citizens. The line between useful simplification and a rollback of guarantees is thin.
What This Means in Practice
You may have noticed that a website asks you to accept cookies, then makes refusal deliberately complicated? This type of misleading design (dark pattern) is already regulated by the GDPR. If obligations are relaxed, these practices could become harder to sanction.
Data protection is not an abstract issue. It affects health (shared medical records), finance (automated credit scoring), employment (algorithmic filtering of applications). Every easing of the legal framework has cascading effects on daily life.
Digital Freedoms at Work: Connected Glasses and Wearable Devices
The control of individual freedoms is not limited to public spaces. The world of work is also experiencing new forms of surveillance. The CNIL launched a specific action plan on connected glasses on May 11, 2025, deeming it a priority subject for the protection of employees’ privacy.
Why this choice? Because an object worn on the face, equipped with a camera and a microphone, blurs the line between professional tool and personal data collector. An employee wearing connected glasses films colleagues, captures conversations, and records environments without the explicit consent of those present.
- Continuous capture: unlike a fixed camera, the glasses follow the wearer’s gaze and film everything they see, including private moments (breaks, informal discussions).
- Absence of visible signal: the filmed individuals do not always know they are being recorded, which raises a consent issue.
- Storage and processing of data: the captured images and sounds can be transmitted to remote servers, analyzed by algorithms, or stored without a clear duration limit.
This case illustrates how a technical innovation can create a legal void. Labor law protects the privacy of employees, but existing texts did not anticipate this type of device.
Security Laws and Constitutional Control: A Tense Balance
Each security crisis generates new laws. Some measures adopted in urgency end up becoming permanently established in common law. The state of emergency, for example, was designed as a temporary regime. Several of its provisions have been integrated into ordinary legislation.
The Constitutional Council plays a filtering role. It checks that the laws passed respect the fundamental rights guaranteed by the Constitution. In August 2026, it issued a decision on the law relating to internal security and digital matters (RIPOST law), censoring certain provisions deemed disproportionate.
Constitutional control remains the last bulwark against legislative excesses. When Parliament votes on a law under media or emotional pressure, this verification serves to remind that security effectiveness does not justify everything.
Why Citizen Vigilance Matters
Judges can only act if they are seized. Rights defense associations, unions, and citizens themselves play a role in this mechanism. Reporting an abusive practice, contacting the Defender of Rights, or participating in a public consultation are concrete levers.
- Follow the opinions issued by the CNIL on new surveillance devices
- Check the permissions granted to applications installed on your phone
- Stay informed about legislative texts under discussion in Parliament via institutional websites
Protecting your freedoms starts with knowing where they are threatened. The erosion of individual rights does not always take the form of a brutal prohibition. It most often occurs through technical adjustments, exceptions that become widespread, and control tools that become normalized. Maintaining a critical eye on these developments is the minimum necessary for the law to continue to protect individuals before systems.
