🤖 Android Security Hub
Complete Protection for Your Android Device
12 battle-tested guides covering network monitoring, IMSI catcher defense, privacy hardening, spyware detection, and Google account security. Protect yourself from nation-state attacks and everyday threats.
Why Android Security Matters
Android devices are the most targeted mobile platform worldwide. From nation-state IMSI catchers to everyday malware, your phone faces constant threats. These guides give you the tools to fight back.
What You'll Learn
- Network Monitoring: See every connection your phone makes with PCAPdroid
- IMSI Catcher Defense: Disable 2G networks to block fake cell towers
- Firewall Protection: Control which apps can access the internet with NetGuard
- Privacy Hardening: Audit app permissions and lock down privacy settings
- Secure Communication: Set up Signal for encrypted messaging
- Physical Security: Use Faraday bags to block all signals
- Spyware Detection: Find and remove stalkerware and surveillance apps
- Emergency Recovery: Factory reset and evidence collection procedures
- Bluetooth Firewall: Control Bluetooth connections and block proximity attacks
- Google Account Security: Yubikey passkey + off-device recovery emails + biometric MFA
📱 12 Essential Android Security Guides
@@Disable 2G Networks
Block IMSI catchers and fake cell towers by disabling vulnerable 2G networks. Essential defense against nation-state surveillance.
Start Guide →Install PCAPdroid
Monitor all network traffic on your device. See which apps are connecting where, and capture evidence of suspicious activity.
Start Guide →Dual-SIM Defense
Block cellular attacks with an inactive physical SIM card. Force non-attach state to stabilize compromised devices—no warranty void, completely reversible.
Start Guide →Audit App Permissions
Review and revoke unnecessary app permissions. Stop apps from accessing your camera, microphone, location, and contacts.
Start Guide →Privacy Settings Hardening
Lock down Android's privacy settings. Disable tracking, limit data collection, and protect your personal information.
Start Guide →Install Signal Messenger
Set up end-to-end encrypted messaging. Protect your conversations from surveillance and interception.
Start Guide →Set Strong PIN & Lock Screen
Configure secure lock screen settings. Use strong PINs, biometrics, and auto-lock to protect physical access.
Start Guide →Use Faraday Bags
Block all wireless signals with Faraday bags. Prevent remote tracking, hacking, and surveillance when needed.
Start Guide →Check for Spyware
Detect and remove stalkerware, spyware, and surveillance apps. Identify signs of compromise and collect evidence.
Start Guide →Factory Reset & Recovery
Safely factory reset your device. Backup data, collect evidence, and start fresh when compromise is suspected.
Start Guide →Bluetooth Security & Firewall
Control Bluetooth connections and prevent unauthorized pairing. Block proximity-based attacks and surveillance devices with Bluetooth Firewall app.
Start Guide →Google Account Hardening
Secure your Google account with Yubikey passkey authentication, off-device recovery emails, and biometric MFA. Maximum protection for your device's core account.
Start Guide →Secure All Your Devices
Android is just the beginning. Protect your entire digital ecosystem with device-specific security guides for iPhone, Mac, and Windows.
iPhone Security
Privacy settings, Lockdown Mode, and Advanced Data Protection for iOS devices.
View iPhone Guide →Windows Security
Windows Defender, firewall rules, and privacy hardening for Windows 11.
View Windows Guide →Not Sure Where to Start?
Take our 2-minute quiz to get a personalized security roadmap based on your threat level, technical skills, and lifestyle.
