Passlock Blog
Password security guides for humans who still need to get work done.
Short, practical guides that pair with Passlock's local tools for emergency access planning, generating safer passphrases, checking password strength, and handling secure notes without loose copies.
Phishing Email Checklist Guide: How To Review Suspicious Email
Review suspicious email safely with a checklist for sender mismatch, urgency, links, attachments, sensitive requests, language, and context.
Emergency Access Plan: How To Prepare Safe Account Recovery
Build an emergency access plan for accounts, devices, documents, and trusted contacts without copying passwords or recovery codes into unsafe places.
Password Manager Migration Checklist: How To Switch Password Managers Safely
Use a phased password manager migration checklist to prepare recovery, import safely, clean the vault, and retire old password sources.
Passkeys vs Passwords: What Changes When Login Goes Passwordless?
Compare passkeys vs passwords, plan passwordless login, and decide what to migrate first.
What Not To Put In A Secure Note
Use a secure note checklist and safe template to avoid duplicating passwords, recovery codes, and identity secrets.
Passphrase Generator Guide: How Many Words Should You Use?
A practical passphrase guide for choosing word count, separators, numbers, and storage habits.
Password Strength Checker Guide: What Makes a Strong Password?
Learn what a password strength checker can catch, what it cannot catch, and how to make passwords safer.
The Best Password Managers Compared (Honestly)
A no-hype comparison of the main types of password managers — cloud, built-in, and local — so you can pick the right one for how you actually work.
1Password vs Bitwarden: Which Password Manager Wins?
1Password and Bitwarden are two of the most popular password managers. Here is an honest comparison of features, pricing, and who each suits.
Passlock vs iCloud Keychain: What's the Difference?
Both keep passwords in the macOS Keychain. Here is how Passlock differs from Apple's built-in iCloud Keychain, and when each makes sense.
Passlock vs Bitwarden: Which Should You Use?
Bitwarden is a popular open-source cloud manager. Passlock is an offline Mac app with locks. Here is an honest comparison to help you choose.
What Is a Recovery Code and Why You Must Save It
Recovery codes are your backup way into an account if you lose your 2FA device. Here is what they are and how to store them safely.
Why a Local Password Manager Makes Sense on a Mac
A local, offline password manager keeps your vault on your Mac with no servers involved. Here is why that model is a strong fit for macOS.
How to Secure Your Apple ID
Your Apple ID unlocks your photos, backups, payments, and devices. Here is how to lock it down with a strong password and 2FA.
Passlock vs 1Password: An Honest Comparison
Passlock and 1Password solve different problems. Here is an honest, no-spin comparison of platform support, sync, pricing, and who each is for.
Are Passkeys Replacing Passwords?
Passkeys are spreading fast, but passwords aren't gone yet. Here is an honest look at the transition and what to do in the meantime.
Do You Really Need a Password Manager?
Can you get by without a password manager? Here is an honest look at who truly needs one and what the alternatives realistically offer.
Public Wi-Fi Security: How to Stay Safe on Open Networks
Coffee-shop and airport Wi-Fi isn't as dangerous as it used to be, but risks remain. Here is what actually matters for staying safe.
How to Find Saved Passwords on a Mac
Need to see a password your Mac saved? Here are the quickest ways to find and reveal saved passwords on macOS, step by step.
How Often Should You Change Your Passwords?
Forced password rotation is outdated advice. Here is when you actually should change a password — and when changing it makes things worse.
Authenticator App vs SMS 2FA: Which Is Safer?
SMS codes are convenient but vulnerable to SIM-swapping. Authenticator apps are safer. Here is why, and how to switch.
Offline vs Cloud Password Managers: Which Is Right for You?
Should your password vault live in the cloud or stay on your device? Here is an honest comparison of the security and convenience trade-offs.
Should You Write Down Your Passwords?
Writing passwords on paper is often called a mistake, but the truth is more nuanced. Here is when it's fine and when it's risky.
How Hackers Actually Crack Passwords
From brute force to dictionary attacks, here is how attackers crack passwords — and what makes a password resistant to each method.
How to Manage Passwords on a Mac: A Complete Guide
From saving and autofilling to auditing and cleaning up, here is how to manage all your passwords on macOS using built-in tools and beyond.
9 Common Password Mistakes (and How to Fix Each One)
From reuse to predictable patterns, these are the password mistakes that get accounts hijacked — and the simple fix for each.
How Friction Helps You Break Bad Habits
Adding small obstacles to bad habits is more effective than willpower. Here is the psychology of friction and how to use it.
2FA vs Password Manager: Do You Need Both?
Two-factor authentication and password managers solve different problems. Here is why you should use both, and how they work together.
How to Choose a Password Manager: A Practical Checklist
Cloud or local? Free or paid? Subscription or one-time? A practical checklist for choosing the right password manager for your needs.
Digital Legacy: How to Make Sure Loved Ones Can Access Accounts
What happens to your accounts if something happens to you? Here is how to set up a digital legacy plan so loved ones aren't locked out.
What Is Credential Stuffing (and How to Stop It)
Credential stuffing turns one breached password into many hijacked accounts. Here is how the attack works and how to defend against it.
iCloud Keychain vs a Dedicated Password Manager
Should you stick with Apple's free iCloud Keychain or switch to a dedicated password manager? Here is an honest, point-by-point comparison.
Password vs Passphrase: Which Should You Use?
Passphrases are long, memorable, and surprisingly strong. Here is how they compare to traditional passwords and when to use each.
Using an Accountability Partner to Lock Down Distractions
Handing the key to someone you trust is one of the strongest ways to beat a habit. Here is how a partner password lock works.
What Is Two-Factor Authentication (2FA)?
Two-factor authentication adds a second step to logging in, so a stolen password isn't enough. Here is how it works and which type to use.
How to Spot a Phishing Attack
Phishing tricks you into handing over passwords. Learn the warning signs, common tactics, and how to protect yourself.
How to Share a Password Securely (One-Off Sharing)
Need to give someone a password just once? Here are secure ways to do it that don't leave a permanent copy lying around.
How to Use Keychain Access on Your Mac
Keychain Access lets you view, search, and manage the passwords your Mac has stored. Here is a step-by-step guide to using it safely.
How Long Should a Password Be in 2026?
Password length matters more than complexity. Here is how long your passwords should be, why, and what the numbers actually mean for cracking time.
How to Do a Digital Detox Without Deleting Your Accounts
You don't have to nuke your accounts to take a break. Here is how to do a digital detox you can actually come back from.
What Is a Keylogger and How Do You Protect Against One?
A keylogger secretly records what you type, including passwords. Here is how they work, how to spot one, and how to stay protected.
Passkeys Explained: The Passwordless Future, in Plain English
Passkeys promise logins with no password to remember or steal. Here is what they are, how they work, and what they mean for you.
Password Manager vs Browser Saved Passwords: Which Is Better?
Your browser offers to save passwords for free. Is that good enough, or do you need a dedicated password manager? Here is the honest comparison.
How to Share Passwords With Family Safely
Sharing streaming and household logins is normal. Here is how to do it securely instead of texting passwords around.
How the macOS Keychain Works (Plain-English Guide)
The macOS Keychain quietly stores your passwords, Wi-Fi keys, and certificates. Here is what it is, how it encrypts your data, and why it matters.
How to Stop Reusing Passwords for Good
Password reuse is the single biggest account-security risk. Here is exactly how to break the habit without trying to memorize dozens of logins.
How to Lock Distracting Apps and Sites With Passwords
Turn your password into a focus tool. Here is how to use logouts, delays, and password locks to keep distracting apps out of reach.
What Is End-to-End Encryption?
End-to-end encryption keeps data readable only by you and your intended recipient. Here is how it works and where you rely on it.
What to Do After a Data Breach: A Step-by-Step Guide
Got a breach notification? Here is a calm, step-by-step checklist to secure your accounts and limit the damage.
Are Password Managers Safe? An Honest Look
Is it really safe to store every password in one app? Here is an honest assessment of the risks, the protections, and how to choose a safe one.
Is iCloud Keychain Enough? An Honest Assessment
iCloud Keychain is free and built into Apple devices. Is it a complete password manager, or do you need something more? Here is the honest answer.
What Is a Master Password? (And How to Choose a Good One)
A master password unlocks your entire password manager. Learn what it is, why it matters more than any other password, and how to create one you won't forget.
How to Stop Compulsively Checking Social Media
Willpower alone rarely beats a habit loop. Here is how to use friction and environment design to stop compulsively checking social media.
What Is Zero-Knowledge Encryption?
Zero-knowledge encryption means a service can't read your data, even if they wanted to. Here is what it means for password managers.
How to Tell If Your Password Was Leaked
Your password may already be in a data breach without you knowing. Here is how to check safely and what to do if it has leaked.
How to Create a Strong Password (That You Can Actually Remember)
A practical guide to creating strong, unique passwords: length over complexity, passphrases, common mistakes to avoid, and how to manage them all.
The Best Password Manager for Mac: How to Decide
Looking for the best password manager for your Mac? Here is an honest framework for choosing between iCloud Keychain, cloud managers, and local apps.
What Is a Password Manager and How Does It Work?
A plain-English explanation of what a password manager is, how it keeps your logins secure, and whether you need one.
What Is Password Entropy? (And Why It Matters)
Password entropy measures how unpredictable a password is. Here is what it means, how it's calculated, and why higher is better.