JSON Web Token

Website

jwt.io

Pricing URL

-

$ Details

Categories

#Identity Provider #Identity And Access Management #SSO #Development

Lastpass

Website

lastpass.com

Pricing URL

Official Lastpass Pricing

$ Details

-

Categories

#Password Management #Password Managers #Security & Privacy #Security

JSON Web Token features and specs

• Stateless
  Since JWTs are self-contained, they do not require server-side sessions, enabling stateless authentication and reducing server memory usage.
• Scalability
  JWTs can easily be used in distributed systems and microservices architectures due to their stateless nature, facilitating horizontal scaling.
• Decentralized Issuance
  Multiple issuers can create and sign their own tokens, allowing for more decentralized and flexible authentication mechanisms.
• Performance
  JWTs eliminate the need for database lookups during authenticating requests, as the token contains all the necessary information, which can lead to performance improvements.
• Cross-domain and Mobile Compatible
  JWTs are widely supported by different platforms and can easily be used in cross-domain situations and with mobile applications.
• Security
  JWTs can be signed and optionally encrypted, ensuring the authenticity and integrity of the data they carry.

Possible disadvantages of JSON Web Token

• Size
  JWTs tend to be larger than session IDs, which can increase the amount of data transmitted during requests.
• Expiration Handling
  Managing token expiration can be complex. Once a token is issued, it remains valid until it expires or is explicitly revoked.
• No Built-in Revocation
  Unlike sessions, JWTs cannot be easily revoked server-side, making it difficult to immediately invalidate tokens without additional mechanisms.
• Security Risks
  If a JWT is intercepted or compromised, it can be used until it expires. Thus, it should be properly secured and transmitted over HTTPS.
• Token Overhead
  Embedding too much information in the token payload can lead to performance overhead and potential data exposure risks.
• Complexity
  Implementing JWT correctly requires a thorough understanding of security practices and token lifecycle management, which can add complexity to the system.

Lastpass features and specs

• Security
  LastPass uses strong encryption algorithms (AES-256 bit) and offers multi-factor authentication to ensure your data is secure.
• Convenience
  It automatically fills in login details for websites and apps, which saves time and reduces the need for manual entry.
• Cross-Platform Support
  Available on multiple platforms including browsers, mobile devices, and desktops, allowing you to sync passwords across all your devices.
• Password Generator
  Offers a built-in password generator to create strong, unique passwords for each of your accounts.
• Sharing Features
  Enables you to securely share passwords and notes with others, which is useful for team collaboration.
• Vault Audit
  Provides security checks and audit reports to help you identify weak, reused, or compromised passwords.

Possible disadvantages of Lastpass

• Cost
  The premium version requires a subscription fee, which may be a drawback for some users compared to free alternatives.
• Occasional Bugs
  Users have reported occasional bugs and performance issues, particularly with browser extensions.
• Data Breaches
  LastPass has experienced data breaches in the past, which may concern users about the overall security of their data.
• Complexity
  The multitude of features may be overwhelming for new users or those looking for a simple password manager.
• Customer Support
  Some users report that customer support can be slow or unhelpful in resolving issues.
• Privacy Concerns
  Privacy-minded individuals might be concerned about storing all passwords in one place, despite the strong encryption methods.

JSON Web Tokens Suck - Randall Degges (DevNet Create 2018)

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