Antivirus & Security

Create Strong Passwords

Use a combination of uppercase and lowercase letters, numbers, and symbols. Aim for at least 12 characters. Avoid easily guessable information like birthdays or pet names.

Use Unique Passwords

Never reuse passwords across different accounts. If one account is compromised, all others using the same password become vulnerable. A password manager can help!

Update Passwords Regularly

While less critical with truly strong and unique passwords, changing your most important passwords (email, banking) every 6-12 months is a good practice.

Password Managers

A password manager encrypts and stores all your login credentials securely, allowing you to use complex, unique passwords for every site with only one master password to remember.

How MFA Works

Typically, MFA combines something you know (your password) with something you have (a code from your phone/app) or something you are (a fingerprint/face scan).

Common MFA Methods

• Authenticator Apps (Google Authenticator, Authy)
• SMS Codes (be cautious, can be intercepted)
• Hardware Security Keys (YubiKey)
• Biometrics (Fingerprint, Face ID)

Why MFA is Crucial

MFA drastically reduces the risk of account compromise. It's especially vital for email, banking, and social media accounts, protecting your personal and financial information.

Keep Software Updated

Always update your operating system, web browser, and all applications. Updates often include critical security patches that fix vulnerabilities hackers exploit.

Be Cautious on Public Wi-Fi

Public Wi-Fi networks are often unsecured. Avoid accessing sensitive information (banking, email) on public networks. Use a VPN if you must.

Spot Phishing Attempts

Be wary of suspicious emails, texts, or calls. Check sender addresses, look for poor grammar, and never click on unverified links or download attachments from unknown sources.

Backup Your Data

Regularly back up important files to an external drive or cloud service. This protects you against data loss from hardware failure, malware, or ransomware attacks.

Review Privacy Settings

Regularly check the privacy settings on your social media accounts and other online services. Limit what information is public and who can see your posts.

Understand Permissions

When installing new apps or extensions, pay attention to the permissions they request. Only grant access to what's truly necessary for the app to function.

Antivirus Software

Essential for detecting, preventing, and removing malware. Choose a reputable brand and keep it updated. Consider features like real-time scanning and firewall integration.

Password Managers

As mentioned before, a password manager is invaluable for creating and storing strong, unique passwords for all your accounts. Examples: LastPass, 1Password, Bitwarden.

VPN (Virtual Private Network)

Encrypts your internet connection, protecting your privacy and security, especially on public Wi-Fi. It can also help bypass geo-restrictions.

Malware Scanners

Beyond standard antivirus, specialized malware scanners can catch threats that might slip through. Often useful as a second opinion tool. Examples: Malwarebytes.

Firewall

Monitors incoming and outgoing network traffic, blocking unauthorized access to your computer. Most operating systems have built-in firewalls, but dedicated hardware/software firewalls offer more control.

Ad Blockers & Privacy Extensions

Browser extensions that block intrusive ads and trackers, improving browsing speed and protecting your privacy online. Examples: uBlock Origin, Privacy Badger.