User login and registration system
2024-11-29 09:49:45 0 Report
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Outline/Content
System Overview
System Objective
Enhance user experience
Simplify the registration process
Enhance login security
Support multiple login methods
System Architecture
Front-end interface design
Back-end logic processing
Database Storage and Management
Security and Defense Mechanisms
Registration process
User information input
User Name and Password
Rule verification (such as length, format)
Email/mobile number (optional)
Verify the validity of the email/mobile number
Verification code verification
CAPTCHA
Generate and display
Verify the logic
SMS verification code
Send and receive
Verify the validity period
Registration Successful and Feedback
Send registration success notification
Email Notification
SMS Notification
Guide users to log in
Login process
User authentication
Login with username/email/mobile number
Input validation
Password Encryption and Comparison
Third-party login (such as WeChat, QQ)
Authorization process
Information synchronization
Login Success and Session Management
Create a session
Generate session ID
Set session validity period
User status update
Login Time Record
Login IP records
Login failure handling
Error Message
Password error prompt
Verification code error prompt
Account Lock Mechanism
Limit on consecutive incorrect attempts
Lock time and unlock method
Password Management
Password Modification
Verify identity
Original password verification
Other verification methods (such as email verification)
Password Retrieval
Verify user identity
Email Verification
Mobile phone number verification
Reset Password
Generate a new password
Notify the user of the new password
Security and privacy protection
Data Encryption
Transmission encryption (such as HTTPS)
Data storage encryption
Prevent malicious login
Login log recording
Anomaly login detection
Login Behavior Analysis
Privacy Policy and Compliance
User Data Collection and Usage Instructions
Data collection scope
Purpose of data use
Comply with relevant laws and regulations
Personal Information Protection Law
Cybersecurity Law
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