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Password Policies

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May 1, 2024 3 minute read

Password policies are a set of rules that define the requirements for creating and using passwords. They are implemented to protect against unauthorized access to computer systems and data by making it more difficult for attackers to guess or crack passwords. Password policies typically include requirements for password length, complexity, and expiration.

How Password Policies Work

Password policies work by enforcing certain criteria on the passwords that users create. These criteria can include:

  • Minimum password length: The minimum number of characters that a password must contain.
  • Password complexity: The types of characters that a password must contain, such as uppercase letters, lowercase letters, numbers, and symbols.
  • Password expiration: The length of time that a password is valid before it must be changed.

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Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Password Policies.
Provides comprehensive guidance on digital identity management, including password policies. It is an essential resource for anyone involved in the design, implementation, or management of digital identity systems.
Provides a comprehensive overview of social engineering, including a chapter on password security. It valuable resource for anyone who wants to understand the challenges of password security and how to overcome them.
Provides a comprehensive overview of the psychology of security, including a chapter on password security. It valuable resource for anyone who wants to understand the challenges of password security and how to overcome them.
Provides a comprehensive overview of the cloud security ecosystem, including a chapter on password security. It valuable resource for anyone who wants to understand the challenges of securing cloud environments and how to overcome them.
Provides a comprehensive overview of the Internet of Things, including a chapter on security. It valuable resource for anyone who wants to understand the challenges of securing IoT devices and how to overcome them.
Provides a comprehensive overview of the General Data Protection Regulation (GDPR), including a chapter on data security. It valuable resource for anyone who wants to understand the challenges of data security and how to overcome them.
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