Knowledge center
Security Guides
Device locks, passcodes, Face ID, and practical protection.
Browse categories
Find the right resource faster
Privacy
Private photos, secure notes, local storage, and safer habits.
BrowseProductivity
Tasks, planning, calendars, notes, habits, and focus.
BrowseFile Management
Organize files, move documents, and keep storage clean.
BrowseSecurity
Device locks, passcodes, Face ID, and practical protection.
SelectedCloud Sync
Understand sync, backup, local storage, and recovery tradeoffs.
BrowseTutorials
Follow step-by-step Sixbytes tutorials for protecting private content, organizing files, transferring data, managing devices, and improving everyday workflows.
BrowseComparisons
Compare privacy, productivity, file management, backup, and device workflows so you can understand tradeoffs and choose the approach that fits your needs.
BrowseNews & Updates
Read Sixbytes product news, maintenance updates, release notes, feature announcements, and practical resources for keeping your apps and workflows current.
BrowseShowing 13–18 of 18 articles in Security
Clear filtersSecurity
What Is End-to-End Encryption? A Beginner's Guide
Learn what end-to-end encryption is, how it works, where it's commonly used, and how it differs from other methods of protecting your personal information.
Security
How to Organize Important Family Documents Digitally
Learn how to organize your family's important documents digitally so they're easy to find, securely stored, and ready whenever you need them.
Security
How to Store Sensitive Information Safely on Your Phone
Learn practical ways to store sensitive information on your phone securely, including passwords, recovery codes, financial records, personal documents, and private notes.
Security
How Face ID Helps Protect Private Photos
Learn how Face ID helps protect your private photos, where its security limits are, and why combining biometric authentication with a private photo vault provides stronger privacy.
Security
How Face ID Protects Your Photos
How biometric access can make private photo workflows easier to use without weakening everyday protection.
SecurityLock Notes on iPhone
A practical guide to storing private notes, sensitive lists, and personal information more safely on iPhone.