Every time you use the internet, data is collected about you — what you search, what you read, where you are, who you talk to, what you buy, how long you look at something. This data is aggregated, sold, and used to build detailed profiles that can be used to target you with advertising, manipulate your behavior, influence your political views, or be exposed in data breaches.
Privacy is not paranoia. It is a basic human right recognized by the UN Declaration of Human Rights, the European Convention on Human Rights, and the constitutions of most democracies. Digital privacy is an extension of that right into the modern world.
The goal is not perfect invisibility — it is reducing unnecessary exposure and making informed choices about what you share and with whom.
To protect your accounts from automated hacking tools, every password must follow three strict criteria:
- Length. Use at least 16 characters. Length is the most critical factor — it exponentially increases the time required to guess your credentials.
- Randomness. Avoid predictable patterns, dictionary words, and personal details like birthdays or pet names.
- Uniqueness. Never reuse a password. If one site suffers a breach, hackers will immediately try that password elsewhere.
Two methods for creating strong passwords:
Method 1: The Passphrase Method (best for manual memory) — combine several completely unrelated words instead of a chaotic string of characters. Example: LaughingPurpleHorseHatBathing. It's long (29 characters) and secure against guessing, yet easy for a human to visualize and remember. Avoid famous quotes, song lyrics, or common phrases — hackers use lists of these — and avoid basic substitutions like "password" becoming P@ssw0rd!, which cracking tools bypass easily.
Method 2: The Random Method (best for automated tools) — generate a completely chaotic string of uppercase, lowercase, numbers, and symbols. Example: cXmnZK65rf*&DaaD. It maximizes randomness and leaves zero predictable patterns for software to exploit.
Use a password manager: tools like Bitwarden or 1Password securely store hundreds of unique, complex passwords so you only have to remember one master password.
Turn on multi-factor authentication (MFA): always enable MFA — an authenticator app or fingerprint scan — on your important accounts. If a hacker steals your password, MFA acts as a secondary shield to keep them out.
For a printable, downloadable version of these rules, see the Passwords page.
A VPN (Virtual Private Network) encrypts your internet traffic and routes it through a server in another location, hiding your IP address from the websites you visit and your browsing from your internet provider. What a VPN does not do: it does not make you anonymous, it does not prevent tracking by cookies or fingerprinting, and it does not protect you if the VPN provider itself logs and sells your data.
Free VPNs are almost always the product, not the service. If you are not paying for a VPN, your traffic data likely is.
Data brokers are companies that aggregate personal information from public records, loyalty programs, social media, app data, purchase histories, and other sources — then sell it to advertisers, employers, landlords, insurance companies, law enforcement, and anyone willing to pay. Your name, address, phone number, relatives, income estimate, political affiliation, health conditions, and daily routines may all be in their databases.