Security, encryption, digital legacy: resources to protect what matters.
November 29, 2025
Your digital data is vulnerable to three major threats: hardware failure, loss or theft, and cyberattacks (especially ransomware). An encrypted backup strategy protects against all these threats simultaneously.…
November 25, 2025
Imagine being able to prove you know the solution to a puzzle without ever revealing the solution itself. That's exactly what zero-knowledge proofs (ZKPs) allow. This fascinating cryptographic…
November 18, 2025
Cryptocurrencies present a unique challenge for digital inheritance planning. Unlike traditional financial assets, they're not tied to a bank or institution that could facilitate their transfer. If no…
November 11, 2025
How many online accounts have you created over your digital life? Most people have between 50 and 200. How many do you still know exist? A complete digital…
November 4, 2025
The death of a loved one often leaves heirs facing a digital puzzle: dozens of online accounts they can't access. Banking, email, photos, subscriptions... each account requires a…
October 31, 2025
Phishing is the world's most widespread cyberattack. In 2024, over 3.4 billion phishing emails are sent every day. Despite growing awareness, many internet users still fall for them.…
October 28, 2025
Switzerland has long been synonymous with discretion and protection. While its banking secrecy is world-famous, its data protection legislation is equally rigorous - and often superior to that…
October 21, 2025
In force since May 2018, the General Data Protection Regulation (GDPR) transformed how organizations handle your personal data. Yet many users still don't know their concrete rights. Here's…
October 14, 2025
Not all encrypted messaging apps are created equal. Some promise privacy without truly delivering it. Others are excellent for instant messages but not for planned communications or digital…
October 7, 2025
When you create an account on a secure service, your password should never be stored in plain text. It should be transformed into a digital fingerprint (a "hash")…
September 30, 2025
A password alone is no longer enough. Data breaches are too frequent, and phishing techniques too sophisticated to rely on a password alone. Two-factor authentication (2FA) has become…
September 26, 2025
Password managers have become essential for securing our daily digital lives. But do they also play a role in planning your digital inheritance? The answer is yes -…