Password manager
A password manager is software or a service that securely stores, generates, retrieves, and manages passwords and other authentication credentials.
Acing the CCNA Exam: Volume 2 Advanced Networking and Security
A password manager is software that securely stores, generates, and manages passwords and can automate their entry.
- How it is used
- Supports secure password storage and entry while reducing password reuse and the need to remember individual credentials.
- How deep it goes
- Explains generation, encrypted storage, auto-fill, and keylogger protection without detailing implementation internals.
- Examples
- Uses Bitwarden and built-in web-browser password managers as concrete implementations.
- What you can do after
- Apply it via Bitwarden or a browser password manager to store, generate, and auto-fill unique strong passwords.
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Real-World Cryptography
A password manager is software that generates, stores, and retrieves passwords and protects them with a master password.
- How it is used
- Reduces password reuse and memory burden by managing a distinct strong password for each application.
- How deep it goes
- Explains the problem, purpose, and basic workflow but stops short of implementation or storage internals.
- Examples
- Uses modern browsers suggesting complex passwords, storing credentials, and retrieving them behind a master password.
- What you can do after
- Apply it via a browser’s built-in password manager to generate and manage strong passwords for separate applications.
Read how Real-World Cryptography explains password manager →
Related concepts
- encryptionuses · Encryption is the cryptographic transformation of readable data into ciphertext to conceal its contents, reversible through decryption with appropriate information.
- multifactor authenticationuses · Multifactor authentication is an authentication method that verifies identity using evidence from at least two distinct authentication-factor categories.
- password authenticationuses · Password authentication is an authentication method that verifies a claimed identity or access by checking a supplied secret password or passphrase.
- API keyuses · An API key is a credential used to identify or authorize a client accessing an application programming interface.
- password policyused by · A password policy is a set of rules governing password creation, strength, use, protection, reuse, changes, and retirement.
- GitHub Actions secretused by · A GitHub Actions secret is an encrypted repository, environment, or organization value that workflows can access without exposing its contents.
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