How to Secure Your Facebook Account: The Complete 2026 Guide

Why Your Facebook Account Is More Valuable to Hackers Than You Think

Facebook is among the most-targeted platforms for account takeovers, and the reasons go beyond simple identity theft. A compromised Facebook account gives attackers access to your Messenger conversations, your connected apps and games, Facebook Pay if you've added a payment method, and — critically — the ability to impersonate you to everyone you know. Friends and family are far more likely to click a link or wire money when the request appears to come from you.

Facebook accounts are also frequently used as a gateway to other services. If you use "Log in with Facebook" for third-party apps, a single compromised Facebook account can cascade into multiple breaches. And because many people maintain the same Facebook account for a decade or more, it often contains a wealth of personal data — birthdays, location history, life events, and family connections — that attackers can use for further social engineering.

The good news is that Facebook offers strong security features that most users never enable. This guide walks through every one of them.

Start With a Strong, Unique Password

The most common way Facebook accounts are compromised is credential stuffing — attackers take username and password combinations leaked from other breaches and try them against Facebook. If you use the same password on Facebook as you do on any other site, you're one breach away from losing your account.

Your Facebook password should be at least 16 characters, randomly generated, and stored in a password manager. Use our free password generator to create one now. A good password manager like NordPass generates, stores, and auto-fills strong passwords so you never need to remember them — and it flags any reused or leaked passwords across all your accounts.

To change your Facebook password: Settings & Privacy → Settings → Security and Login → Change password. Enter your current password, then set the new one. Facebook will offer to log out other active sessions — accept this to kick out anyone who may already have access.

Enable Two-Factor Authentication

Two-factor authentication (2FA) is the single most effective security upgrade you can make to Facebook. With 2FA enabled, even if an attacker has your password, they cannot log in without a second verification step — a code from an authenticator app, a hardware security key, or (least recommended) an SMS code.

Facebook supports three 2FA methods in order of security strength:

• Hardware security key (strongest) — A physical device like a YubiKey that you tap to authenticate. Immune to phishing because it verifies the exact URL before completing authentication.
• Authenticator app (recommended) — Google Authenticator, Authy, or Microsoft Authenticator generates a 6-digit code every 30 seconds. Far more secure than SMS.
• SMS text message (weakest) — Sends a code via text. Vulnerable to SIM swapping attacks. Better than nothing, but upgrade to an app if possible. See our SIM swapping protection guide for why this matters.

To set up 2FA: Settings & Privacy → Settings → Security and Login → Two-Factor Authentication. Choose your preferred method and follow the setup steps. Facebook will also ask you to save recovery codes — store these in your password manager in case you lose access to your 2FA device.

Review Authorized Apps and Active Sessions

Over years of use, most Facebook accounts accumulate a long list of connected third-party apps — games, quizzes, services you signed in to with Facebook but no longer use. Every connected app is a potential security risk. If that app gets breached, attackers may inherit whatever Facebook data you granted it access to.

To review and revoke app access: Settings & Privacy → Settings → Apps and Websites. Remove any apps you don't recognize or no longer actively use. Pay particular attention to apps with broad permissions — anything requesting access to your friends list, posts, or messages beyond what its function requires.

Also audit where you're logged in: Settings & Privacy → Settings → Security and Login → Where You're Logged In. This shows every device and location with an active Facebook session. End any session you don't recognize or no longer use. If you see an unfamiliar location, change your password immediately and enable 2FA if you haven't already.

Configure Your Privacy Settings

Facebook's default settings favor maximum sharing, which is great for social engagement but poor for security. Tightening these settings reduces the amount of personal information available to potential attackers — and limits what strangers can learn about you from your profile.

Key privacy settings to review:

Who can see your future posts: Settings & Privacy → Privacy → Your Activity → Who can see your future posts. Set this to "Friends" rather than "Public" unless you intentionally want public visibility.

Who can look you up: Under Privacy Settings, control whether people can find you by your email address or phone number. Limiting this to "Friends" prevents strangers from reverse-searching your contact information.

Profile visibility to non-friends: Review each section of your profile (About, Work, Location, Family, Photos) and adjust visibility. Consider hiding your birthday year, phone number, and home city from people who aren't your friends.

Timeline and tagging: Settings & Privacy → Profile and Tagging. Enable review for posts and tags from others before they appear on your timeline. This prevents others from associating you with content you haven't approved.

Face recognition: If available in your region, consider disabling Facebook's face recognition feature under Settings to prevent automatic photo tagging.

Set Up Security Alerts

Facebook can notify you any time someone logs into your account from an unrecognized device or location. These alerts are your early warning system — an unauthorized login notification gives you time to act before an attacker can do serious damage.

To enable: Settings & Privacy → Settings → Security and Login → Setting Up Extra Security → Get alerts about unrecognized logins. Choose both "Notifications on Facebook" and email so you have two channels for alerts. If you receive an alert for a login you didn't initiate, immediately change your password, end all other sessions, and review your connected apps.

Protect Yourself on Public Networks

Logging into Facebook on public Wi-Fi — at airports, coffee shops, or hotels — carries real risk. Public networks can expose session data to other users on the same network, and rogue hotspots can intercept your traffic. The practical defense is a VPN. NordVPN encrypts all traffic between your device and the internet, making it unreadable even if someone on the network is actively sniffing packets. It runs in the background on your phone and laptop without affecting your browsing experience.

For a full explanation of how VPNs protect you, see our guide on how to use a VPN for privacy. If you're also concerned about your identity being exposed after a breach, NordProtect monitors the dark web for your personal information and alerts you when your data appears in breach databases.

Recognize Facebook-Specific Phishing Tactics

Facebook phishing attacks fall into several distinct categories, each worth recognizing:

• Fake login pages: A message or email sends you to a convincing Facebook clone that harvests your credentials. Always verify you're at facebook.com — check the full URL bar, not just the visual appearance of the page.
• Compromised friend accounts: If a friend's account is taken over, you may receive messages offering deals, links to "viral videos," or requests for help. Call or text your friend through another channel to verify before clicking anything.
• Support impersonation: Facebook Support will never DM you asking for your password, payment information, or 2FA codes. Any message claiming to be from Facebook Support asking for these is a scam.
• Malicious quizzes and apps: "Which character are you?" style quizzes often request broad Facebook permissions. The data you grant them is frequently sold or misused.

For a broader look at phishing tactics across platforms, see our guide on what is phishing and how to avoid it.

Facebook Account Security Checklist

• ☐ Password is unique, 16+ characters, and stored in a password manager like NordPass
• ☐ Two-factor authentication enabled — preferably via authenticator app
• ☐ 2FA recovery codes saved in password manager
• ☐ Security alerts enabled for unrecognized logins
• ☐ Active sessions reviewed — unfamiliar sessions ended
• ☐ Connected third-party apps audited — unused apps removed
• ☐ Privacy settings reviewed — posts set to Friends, phone/birthday hidden
• ☐ Timeline review enabled for tags and posts from others
• ☐ VPN in use on public Wi-Fi — see NordVPN

Recommended Tools

Managing strong, unique passwords across Facebook and every other account you own requires a good password manager. NordPass is our top recommendation for personal use — zero-knowledge encryption means NordPass itself can never see your passwords, and its free tier covers the core functionality most users need. For families or teams, 1Password adds shared vaults and advanced sharing controls.

For network-level protection on public Wi-Fi, NordVPN is a reliable choice with strong privacy policies and fast servers worldwide. And for monitoring whether your Facebook-linked email or personal data has appeared in breaches, NordProtect provides continuous dark web surveillance and credit monitoring in one package.

See our full recommended security tools guide for a broader selection of tools for every layer of your digital security.