📱🔐 How to Secure Your Mobile – Step-by-Step Cyber Security Guide

✅ Step 1: Secure Your Lock Screen

• Use a strong password or PIN (not just pattern lock).
• Enable biometric lock (fingerprint/face ID).
• Disable lock screen notifications that show OTPs or messages.

📍 Settings → Lock screen → Notifications → Hide content

✅ Step 2: Update Regularly

• Keep your OS (Android/iOS) and apps up to date.
• Install security patches as soon as they’re available.

📍 Settings → Software Update → Check & Install

✅ Step 3: Enable “Find My Device” Features

• Android: Enable Find My Device
  https://www.google.com/android/find
• iPhone: Enable Find My iPhone
  https://www.icloud.com/find

🔎 Helps you locate, lock or erase your phone remotely if lost or stolen.

✅ Step 4: Control App Permissions

• Do not give apps access to:
  • Contacts
  • Camera
  • Microphone
  • Location
  • Gallery
• Allow permissions only when required.

📍 Settings → Apps → Permissions → Review app-wise

✅ Step 5: Use Trusted Security Apps

Install only from Google Play Store / Apple App Store:

• 🔒 Antivirus: Bitdefender, Norton, Kaspersky
• 🔐 App Locker: Norton App Lock, AppLock
• 🔍 Permission Manager: Bouncer, GlassWire
• 🛡️ Firewall & Tracking Blocker: NetGuard, DuckDuckGo Privacy

✅ Step 6: Avoid Risky Downloads & Links

• NEVER install apps from unknown sources (APK files).
• Don’t click on suspicious WhatsApp/SMS/Email links.
• Avoid websites offering free movies, pirated apps, betting games.

📍 Turn off: Settings → Install Unknown Apps → Disable

✅ Step 7: Secure Your Network

• Use VPN for public Wi-Fi (e.g., ProtonVPN, NordVPN).
• Avoid doing banking over public Wi-Fi.
• Use Wi-Fi with WPA2/WPA3 encryption at home.
• Turn off Bluetooth, NFC, and Hotspot when not in use.

✅ Step 8: Secure Your Accounts & Data

• Enable 2-Factor Authentication (2FA) for:
  • Google Account
  • Email
  • UPI/Banking apps
  • Social Media
• Backup data securely to Google Drive/iCloud.
• Encrypt your device:
  Settings → Security → Encrypt Phone

✅ Step 9: Be Alert for Spyware

🚨 Warning Signs:

• Sudden battery drain
• Overheating phone
• Slow performance
• Strange popups

📱 Use apps like Malwarebytes, Avast Mobile Security, or Safe Security to scan and remove spyware.

✅ Step 10: Watch for SIM Swap or OTP Theft

• Don’t share OTPs or personal info over call/SMS.
• Use SIM Lock PIN to prevent unauthorized SIM access.
• Enable banking alerts for every transaction.

✅ BONUS: WhatsApp Privacy Settings

• Set “Last Seen”, “Profile Photo”, and “About” to My Contacts or Nobody.
• Turn off Live Location.
• Enable 2-Step Verification in WhatsApp.
• Don’t auto-download media from unknown contacts.

📍 WhatsApp → Settings → Privacy & Security

📌 Checklist Summary: Mobile Security Essentials

🔐 Action	✅ Status
Strong PIN & Biometrics	✅
Regular Updates	✅
App Permissions Controlled	✅
Trusted Security Apps	✅
VPN on Public Wi-Fi	✅
OTP Protection & SIM Lock	✅
2FA for All Accounts	✅
“Find My Device” Enabled	✅

🛡️ Cyber Security Help is Just a Call Away!
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🌐 www.cyberinfo.space

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