n0mad1k
240 lines
8.6 KiB
Plaintext
240 lines
8.6 KiB
Plaintext
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SECURE STORAGE - MOBILE DEVICE INSTRUCTIONS
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IMPORTANT: Mobile access has limitations compared to desktop.
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Read carefully to understand what's possible on your device.
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ANDROID DEVICES
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REQUIREMENTS:
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• Android 5.0 or newer
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• EDS (Encrypted Data Store) app - REQUIRED
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• USB OTG adapter (to connect USB device to phone)
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• File manager app (most phones have one built-in)
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REQUIRED APP:
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• EDS Lite (Free & Open Source)
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• Google Play: https://play.google.com/store/apps/details?id=com.sovworks.eds.android
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• Direct link if Google Play doesn't work:
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https://play.google.com/store/apps/details?id=com.sovworks.projecteds
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SETUP: Using EDS Lite (RECOMMENDED)
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Step 1: Install EDS Lite
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• Open Google Play Store
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• Search for "EDS Lite" or "EDS (Encrypted Data Store)"
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• Install the app (it's FREE)
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• Or use the direct link above
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Step 2: Connect your USB device
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• Connect USB device using OTG adapter
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• Android should show "USB device connected" notification
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Step 3: Open EDS Lite app
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• Tap "Open container"
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• Navigate to your USB device
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• Look for the partition WITHOUT a filesystem/label
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• Select the encrypted partition
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Step 4: Enter password
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• Select encryption: VeraCrypt
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• Enter your password
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• For PIM: enter 2000 or 5000 (whatever you set)
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• Tap "OK"
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Step 5: Access your files
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• Files will appear in EDS Lite
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• You can view, copy, or share files
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• Some apps can open files directly from EDS
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IMPORTANT - Safely Close:
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• Tap "Close container" when done
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• Wait for confirmation before unplugging
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• Only then remove USB device
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ALTERNATIVE: VeraCrypt for Android (Advanced Users)
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ℹ️ NOTE: EDS Lite (above) is easier to use and recommended.
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Only use VeraCrypt if you're familiar with it.
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Step 1: Install VeraCrypt for Android
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• Download from: https://github.com/veracrypt/veracrypt
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• Or install from F-Droid store
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• Enable "Unknown sources" if needed
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Step 2-5: Follow similar steps as EDS Lite above
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• The interface is similar to desktop VeraCrypt
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• Process is the same: select partition, enter password, mount
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======================================================================
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iOS DEVICES (iPhone/iPad)
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======================================================================
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✅ SOLUTION: Crypto Disks App (Paid)
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RECOMMENDED APP:
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• Crypto Disks - Store Private Files Securely
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• App Store: https://apps.apple.com/us/app/crypto-disks-store-private/id889549308
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• Price: ~$4.99 (one-time purchase)
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• Supports VeraCrypt containers!
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SETUP: Using Crypto Disks on iOS
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Step 1: Purchase and Install Crypto Disks
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• Open App Store on your iPhone/iPad
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• Search for "Crypto Disks"
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• Or use the direct link above
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• Purchase and install (~$4.99)
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Step 2: Transfer Encrypted Container
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⚠️ LIMITATION: iOS doesn't support direct USB access like Android
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You have two options:
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OPTION A: Copy via Computer (Easier)
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1. Connect USB device to your Mac/PC
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2. Mount the encrypted partition with VeraCrypt
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3. Create a smaller VeraCrypt container file inside
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4. Transfer that container to your iPhone via:
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- AirDrop (Mac to iPhone)
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- iCloud Drive
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- iTunes File Sharing
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5. Open in Crypto Disks app
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OPTION B: Use Wi-Fi File Transfer
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1. Use Crypto Disks' built-in file transfer
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2. Transfer container file from computer
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3. Open in app
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Step 3: Mount in Crypto Disks App
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• Open Crypto Disks app
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• Select "Add Disk Image"
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• Choose your transferred container
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• Enter password and PIM
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• Access your files
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⚠️ IMPORTANT iOS LIMITATIONS:
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• Cannot directly mount USB partition (Apple restriction)
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• Must use container FILES, not raw partitions
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• Requires copying/transferring container to iPhone
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• Best for occasional access, not primary use
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iOS WORKAROUND: Emergency Access Only
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If you don't want to pay for Crypto Disks, here are free alternatives:
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Option A: Use a Computer as Bridge
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1. Mount the encrypted storage on your Mac/PC
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2. Copy files you need to iCloud or Files app
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3. Access those files from your iPhone
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4. Delete copies when done (IMPORTANT for security!)
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Option B: Use Remote Access
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1. Mount encrypted storage on your home computer
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2. Set up secure remote access (VPN + file sharing)
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3. Access files remotely from iPhone
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4. More complex but maintains security
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Option C: Take Photos of Documents
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1. If you just need to VIEW travel docs in emergency
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2. Take photos/screenshots on computer
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3. Store in encrypted note app (Apple Notes with lock)
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4. Delete after trip
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NOTE: These workarounds compromise security slightly.
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Crypto Disks app is the most secure iOS solution.
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======================================================================
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IMPORTANT SECURITY NOTES FOR MOBILE
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======================================================================
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⚠ Screen Lock
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• Always have a PIN/password on your phone
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• If someone steals your phone while storage is mounted,
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they can access your files
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⚠ App Permissions
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• Only grant necessary permissions to encryption apps
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• Be cautious with "file access" permissions
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⚠ Public WiFi
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• Don't use public WiFi when accessing sensitive files
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• Or use a VPN if you must
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⚠ Battery Concerns
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• Don't let your phone die while storage is mounted
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• Always properly close/dismount before battery runs out
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⚠ Background Apps
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• Close the encryption app properly when done
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• Don't just switch to another app
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• Storage might stay mounted in background
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⚠ Phone Updates
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• Close encrypted storage before major OS updates
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• Updates might interrupt and cause corruption
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======================================================================
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TROUBLESHOOTING - ANDROID
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======================================================================
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"Cannot find USB device"
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• Try a different OTG adapter
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• Check if your phone supports USB OTG
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• Some phones need USB settings changed (File Transfer mode)
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"Wrong password" (but password is correct)
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• Make sure you selected "VeraCrypt" as encryption type
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• Verify PIM value (2000 or 5000)
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• Some apps don't support all VeraCrypt settings
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"App crashes when mounting"
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• Try a different encryption app (EDS vs VeraCrypt)
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• Check if partition is already mounted
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• Restart phone and try again
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"Can't edit files, only view"
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• This is normal for some apps
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• Copy file to phone storage
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• Edit it there
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• Copy back when done
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"Storage disconnected unexpectedly"
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• Check USB connection
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• Some phones cut power to USB to save battery
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• Disable battery optimization for the encryption app
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======================================================================
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LIMITATIONS OF MOBILE ACCESS
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Things that DON'T work well on mobile:
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✗ Editing large files directly on encrypted storage
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✗ Running programs/apps from encrypted storage
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✗ Fast file operations (mobile is slower than desktop)
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✗ iOS access (not supported at all)
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Things that WORK WELL on mobile:
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✓ Viewing documents (PDFs, photos, etc.)
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✓ Copying individual files to phone
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✓ Sharing files to other apps
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✓ Emergency access when no computer available
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✓ Quick lookup of information
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RECOMMENDATION:
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Use mobile access for emergencies and viewing only.
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Use desktop (Linux/Windows) for actual file management.
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======================================================================
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