📋 Checklist

1. Authentication#

🔐 Authentication

Authentication is your first line of defense. Strengthen your security by implementing these practices:

1.1 Use Strong Passwords#

• Create strong, unique passwords for all accounts (16+ characters).
• Use a password manager to organize and secure credentials.

1.2 Enable Multifactor Authentication (MFA)#

• Turn on MFA for every account that supports it.
• Avoid SMS-based MFA; use app-based codes or hardware keys.

1.3 Monitor and Update Passwords#

• Sign up for breach notification services like Have I Been Pwned.
• Regularly update passwords and review account recovery settings.

2. Internet of Things (IoT)#

🌐 Internet of Things (IoT)

IoT devices can be a gateway for attackers. Secure them with these steps:

2.1 Change Default Settings#

• Change default passwords on all IoT devices.
• Disable unnecessary features like cameras and microphones.

2.2 Update and Monitor Devices#

• Enable automatic updates to keep firmware current.
• Monitor your network for unusual devices or activity.

2.3 Segment Your Network#

• Set up a guest network for IoT devices.
• Research devices before purchase to ensure they prioritize security.

3. Networks#

🌐 Networks

Your home network is the backbone of your digital security. Protect it with these actions:

3.1 Secure Your Router#

• Change default router username and password.
• Enable WPA3 (or WPA2) encryption.

3.2 Monitor and Update#

• Update router firmware regularly.
• Monitor connected devices and block any unknown ones.

3.3 Strengthen Access#

• Create a guest network for visitors or IoT devices.
• Consider using a VPN at the router level.

4. Ongoing Maintenance#

🔄 Ongoing Maintenance

Cybersecurity is an ongoing process. Keep your defenses strong by:

4.1 Enable Automatic Updates#

• Enable updates for all devices and software.
• Schedule backups to both cloud storage and external drives.

4.2 Monitor and Review#

• Regularly monitor accounts and devices for suspicious activity.
• Review and limit app permissions to protect sensitive data.

4.3 Test Your Defenses#

• Test backups periodically to ensure reliability.
• Run weekly security scans for threats like malware or viruses.

5. Personal Devices#

📱 Personal Devices

Your personal devices are treasure troves of data. Secure them with these steps:

5.1 Encrypt and Update#

• Enable encryption and automatic updates for all devices.
• Set up strong passwords or biometric authentication.

5.2 Add Layers of Protection#

• Install antivirus and anti-malware tools.
• Use a VPN when on public Wi-Fi.

5.3 Manage App Permissions#

• Regularly review app permissions.
• Secure your IoT devices and home network.

6. Physical Security#

🔒 Physical Security

Physical security complements your digital practices. Follow these steps:

6.1 Secure Your Devices#

• Lock devices when not in use and enable auto-lock timers.
• Use tracking features to locate or secure stolen devices.

6.2 Protect Your Workspace#

• Invest in physical security tools like locks and privacy screens.
• Secure your home office with locked storage and monitored security.

7. Secure Messaging#

📩 Secure Messaging

Keep your conversations private with these practices:

7.1 Choose Encrypted Apps#

• Install and use secure apps like Signal or Session.
• Use decentralized apps like Jami for enhanced anonymity.

7.2 Enable Privacy Features#

• Turn on disappearing messages for sensitive chats.
• Verify contact identities to avoid impersonation attacks.

8. Social Media#

📣 Social Media

Take control of your online presence with these steps:

8.1 Adjust Privacy Settings#

• Review and adjust your privacy settings on all platforms.
• Revoke unnecessary third-party app access.

8.2 Be Mindful of What You Share#

• Turn off location tagging.
• Avoid posting sensitive information like vacation plans.

9. Web Browsing#

🌐 Web Browsing

Navigate the web safely with these actions:

9.1 Use Secure Tools#

• Use privacy-focused browsers like Brave or Firefox.
• Install tracker-blocking browser extensions like uBlock Origin.

9.2 Protect Your Activity#

• Clear cookies and cache regularly.
• Verify HTTPS before entering sensitive data.

9.3 Add Extra Privacy#

• Use a VPN for public Wi-Fi.
• Consider using the Tor Browser for anonymous browsing.