Fundamentals of Secure Software - Password Management

The video tutorial covers best practices for password handling, emphasizing alignment with NIST guidelines. It discusses the importance of multi-factor authentication (MFA) to prevent attacks like credential stuffing and brute force. The tutorial explains secure password storage using hashing instead of encryption, and highlights the need for strong, unique passwords. It also covers advanced authentication methods, such as biometrics and PKI, and the significance of password entropy in enhancing security. The video concludes with a note on the importance of compressing data before encryption for efficiency.

What is the primary guideline mentioned for password handling best practices?

• NIST 863 B

• GDPR

• ISO 27001

• PCI DSS

What is the purpose of multi-factor authentication (MFA)?

• To encrypt passwords

• To simplify the login process

• To require a second factor for authentication

• To store passwords in plain text

Why should passwords be stored using hashing instead of encryption?

• Hashing is faster than encryption

• Hashes cannot be reversed, unlike encryption

• Hashing requires less storage space

• Encryption is more secure than hashing

What should be avoided when deploying applications to ensure password security?

• Encrypting passwords

• Using default passwords

• Implementing MFA

• Using strong passwords

What is the role of salt in password hashing?

• To compress the password data

• To encrypt the password

• To create a random string for uniqueness

• To make passwords easier to remember

What does password entropy measure?

• The randomness or disorder in a password

• The speed of password creation

• The length of a password

• The number of characters in a password

For maximum efficiency, when should data be compressed in relation to encryption?

• Compression is not needed

• Compress after encrypting

• Compress before encrypting

• Compress during encryption