VPNs

• https://www.safetydetectives.com/best-vpns/
• https://www.privacytools.io/#vpn

Password managers

• [GUIDE] How to Create a Strong/Secure Password
• https://keepass.info/
• https://play.google.com/store/apps/details?hl=en&id=com.android.keepass (Keepass for Android)
• https://bitwarden.com/

Two-factor Authentication app

• Aegis Authenticator, a decent alternative to Google Authenticator and Authy