I realized that some files were too precious to be stored just anywhere.
There are times when you realize that certain digital files are more valuable than you thought. For a long time, I considered my documents as just another file. Then one day, I wondered what would happen if someone accessed them without my permission.
The risk doesn't only come from the internet. Even a personal computer can be exposed to unexpected problems. A crash, malware, or simply someone gaining access to your device can sometimes have significant consequences. This reflection led me to rethink how I protect my most sensitive information.
I also understood that some data deserves special attention. Certain information related to digital identity, online accounts, or access security is sometimes stored in locations that aren't always suitable. Out of habit, we back everything up without necessarily considering whether it's the best solution.
Over time, I've discovered that more secure alternatives exist. Encryption tools, password managers, and protected backup media often offer greater peace of mind. The goal isn't to live in fear, but rather to adopt more thoughtful habits.
What this experience taught me
This situation reminded me of a simple lesson: we instinctively protect our valuables, but we sometimes forget that our personal information is also valuable. In the digital world, caution isn't a sign of excessive distrust. It's simply a form of responsibility.
Taking a few minutes to organize and secure your data can prevent a lot of regrets later. Sometimes, the best decisions are the ones that seem the most discreet in everyday life, but that protect us when the unexpected happens.
Local risk on your PC
Keeping these files unencrypted on your PC is also risky. A virus, ransomware, or unauthorized physical access can expose them. Without local encryption or password protection, you are vulnerable.What to delete immediately
You must delete the following from OneDrive:
- Seed phrases (12 or 24 words)
- Nostr private keys (nsec1…)
- Ethereum or Bitcoin keystore files
- Google Authenticator exports or 2FA QR codes
- Secure alternatives
Here are some safer options:
- Encrypted password managers: Bitwarden, 1Password
- Encrypted local vaults: VeraCrypt, KeePassXC
- Physical storage: encrypted USB drive or external hard drive
- Paper or metal media: for seed phrases