Passlock

Passlock Blog

Your source for practical advice on password security, digital privacy, and staying safe online.

What Makes a Password Strong in 2025? (Hint: It's Not What You Think)
November 17, 2025

Forget the old rules. In 2025, password strength is all about length, randomness, and being machine-unfriendly. Learn what truly works now.

Are Password Managers Actually Safe to Use in 2025?
November 16, 2025

Putting all your passwords in one place feels risky. We break down the 'zero-knowledge' encryption that keeps your data safe from everyone, including the company.

Passphrases vs. Passwords: Which is More Secure in 2025?
November 15, 2025

Is a simple four-word phrase really better than a complex password? We look at the math (entropy) and why memorability is a key security feature.

Why Two-Factor Authentication (2FA) is Absolutely Essential in 2025
November 14, 2025

A password is just one lock. 2FA is the second deadbolt on your digital door. Learn why it's no longer optional and which types are best.

How to Spot a Phishing Attack in 2025 (They're Getting Smarter)
November 12, 2025

Phishing emails now use AI to create convincing, personalized attacks. Learn the modern red flags to look for beyond simple spelling errors.

What Does a VPN Actually Do in 2025?
November 10, 2025

A VPN is a powerful privacy tool, but it's not a magic shield. Understand what a VPN protects you from (ISP tracking, public Wi-Fi) and what it doesn't (viruses, phishing).

The Real Dangers of Public Wi-Fi in 2025
November 8, 2025

That 'free' airport Wi-Fi is a hunting ground for hackers. Learn about 'Man-in-the-Middle' and 'Evil Twin' attacks and why a VPN is non-negotiable.

Is Your Home Wi-Fi Secure? A 5-Step Checklist for 2025
November 5, 2025

Your home router is the front door to your digital life. Follow these five essential steps to lock it down against neighbors and outside threats.

Why Reusing Passwords is a Digital Death Sentence
October 28, 2025

Using the same password on multiple sites is the #1 way accounts get hacked. Learn how 'credential stuffing' turns one minor breach into a total takeover.

I've Been in a Data Breach! What Do I Do Now?
October 22, 2025

Getting that dreaded 'your data has been compromised' email is stressful. Follow this calm, step-by-step checklist to contain the damage and secure your accounts.