# Register Log View user registration records including registration methods, IP addresses, and device information. ## Table Column Description ### User Registered user (clickable for details). ### Identifier Account identifier used for registration: - Registration method Badge (Email/Phone/Google etc.) - Specific account (email address/phone number etc.) ### IP Address Registration IP address (clickable to view IP info). ### User Agent Registration device and browser information: - Hover to show full content - Truncated to avoid excessive length ### Time Registration time. ## Filter Functions ### Date Filter Select date to view registration records, defaults to today. ### User ID Filter Input user ID to view that user's registration info. ## Usage Scenarios ### Scenario 1: View Today's Registrations 1. Shows today's registration records by default 2. Count registration quantity 3. Analyze registration sources 4. Identify registration method distribution ### Scenario 2: Track User Source **View Registration Info**: 1. View user registration record 2. Confirm registration time 3. Check registration IP location 4. Analyze registration channel ### Scenario 3: Investigate Abnormal Registrations **Check Suspicious Registrations**: 1. View registration logs 2. Focus on multiple registrations from same IP 3. Check unusual countries/regions 4. Identify batch registration behavior 5. Limit registration if necessary ### Scenario 4: Analyze Registration Trends **Calculate Registration Data**: 1. Select time range 2. Count total registrations 3. Analyze registration peaks 4. Evaluate promotion effectiveness ## Registration Methods ### Email Registration - Shows email address - Requires email verification - Most common method ### Phone Registration - Shows phone number - Requires SMS verification - Common in domestic market ### Social Account Registration - **Google**: Google account - **GitHub**: GitHub account - **Facebook**: Facebook account - **Apple**: Apple ID - **Telegram**: Telegram account ## Security Monitoring ### Abnormal Patterns Watch for: - High volume registrations in short time - Multiple registrations from same IP - Registrations from unusual countries/regions - Batch email/phone registrations - Temporary email registrations ### Protection Measures When anomalies detected: 1. Enable registration CAPTCHA 2. Limit registration rate per IP 3. Ban suspicious IPs 4. Enable email/phone verification 5. Enable invitation code mechanism ## Registration Source Analysis ### Geographic Distribution - Country/region statistics - City distribution - Identify main markets ### Device Analysis From User Agent: - OS distribution - Browser types - Device types (PC/Mobile) - Identify user habits ### Registration Channels - Direct access - Search engines - Promotional links - Social media ## Data Statistics ### Daily Statistics - Daily new registrations - Registration conversion rate - Registration method ratio - Geographic distribution ### Promotion Evaluation - Registration volume during campaigns - Channel effectiveness - Post-registration retention - Post-registration payment rate ## Important Notes 1. **Log Retention**: Retention per system config 2. **IP Tracking**: Can view IP geolocation 3. **Device Recognition**: User Agent contains device info 4. **Privacy Protection**: Registration info sensitive, keep confidential 5. **Abnormal Monitoring**: Watch for batch and remote registrations 6. **Method Distribution**: Understand user preferred registration methods 7. **Regular Analysis**: Weekly registration trend analysis 8. **Anti-fraud**: Prevent malicious batch registrations