Automated Password Reset via Voicemail or Email
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Solution Overview
Problem
Computer systems face increased pressure to manage password resets efficiently, as users often forget passwords, leading to a high workload for IT support teams and potential security risks from predictable default passwords.
Innovation Solution
Implementing an automated system that monitors user logins, generates and sends new, secure passwords via phone or email, reducing the need for manual intervention by IT support and enhancing security through random password generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual password reset procedures are used, then IT support teams can handle password reset requests, but the workload on IT support teams increases and efficiency decreases
Solution Approach 1:
The system enables users to automatically reset their own passwords through a self-service portal without requiring IT support intervention. When a password reset is needed, the system detects the request, generates a new password, and delivers it to the user via email or SMS automatically, freeing IT staff from manual reset tasks.
Solution Approach 2:
The system pre-generates password reset codes and prepares reset mechanisms in advance. When a user needs a password reset, the system has already established the delivery channels (email, SMS) and can immediately generate and send new credentials without requiring manual IT intervention at the moment of need.
2Ease of operation
If default or predictable passwords are used for resets, then the reset process is simple, but security risks increase due to predictable patterns
Solution Approach 1:
The system changes the parameters of password generation by using cryptographic random number generators and multiple entropy sources instead of predictable algorithms. Each password is generated with unique random values, ensuring high entropy and unpredictability while maintaining automated delivery through established channels.
Solution Approach 2:
The system introduces an intermediary secure random number generator between the password reset request and the actual password creation. This intermediary component ensures that passwords are generated with high entropy and unpredictability, acting as a buffer that maintains both security and automation.
3Reliability
If automated password generation is implemented, then security is enhanced through random passwords, but system complexity increases
Solution Approach 1:
The system uses a universal password generation mechanism that serves multiple functions: generating secure passwords, delivering them through multiple channels (email, SMS), and integrating with existing authentication systems. This multi-functional approach consolidates complexity into a single standardized component rather than requiring separate systems for each function.
Solution Approach 2:
The system implements feedback loops where the password generation system monitors successful deliveries and user confirmations. This feedback mechanism allows the system to automatically adjust and verify that secure passwords are being properly generated and delivered, reducing the need for manual verification while maintaining security.
4Ease of operation
If IT support staff handle all password resets, then user assistance is provided, but time consumption and operational costs increase
Solution Approach 1:
The system performs preliminary actions by pre-configuring delivery channels, establishing user contact information, and preparing the password generation infrastructure in advance. When a reset is needed, these preliminary configurations allow immediate automated execution without requiring time-consuming manual setup or IT staff intervention.
Data Source
AI summary
A method for automatically resetting a password is described. A failed login attempt in a system is identified. A failed login condition is determined to be satisfied. A user is prompted about resetting a password if the failed login condition is satisfied. A new password is generated based on user input. The new password is sent to the user via voicemail or email.