LastPass is a password management solution that stores user credentials in an encrypted vault. The service uses zero-knowledge security architecture where data is encrypted and decrypted at the device level, ensuring that only the user can access their vault with their master password. The platform provides cross-device synchronization, allowing users to access their passwords on smartphones, computers, and tablets through browser extensions and mobile apps. LastPass automatically generates strong, unique passwords and stores them securely, eliminating the need to remember multiple credentials. The service includes autofill functionality for login credentials and digital forms, reducing manual data entry. Security features include a security dashboard that identifies weak and reused passwords, dark web monitoring that alerts users if their data has been compromised in breaches, and multifactor authentication options including one-time passcodes and biometric scans. LastPass offers password sharing capabilities through shared folders, allowing users to securely share credentials with family members or team members. The platform includes emergency access functionality that enables designated users to access an account when needed. The solution is available for personal use, families, small teams, businesses, and enterprises, with varying feature sets for different use cases. Business plans include organizational tools for managing team credentials and access controls.