Python Secure Application Development Quiz

To improve the overall quality of web applications, developers should abide by which of the following rules? Choose the correct option from below list

Clean and validate all user input

Trust user-supplied data

Use GET instead of POST

Allow the use of HIDDEN form fields

Which of the following algorithms/encryption methods is the safest to use?

MD5

MD4

SHA1

BCRYPT

Which of the following is true about improper error handling?

Attackers can use exposed error messages to craft advanced attacks and gain system access.

Attackers can use error messages to extract specific information from a system

Attackers can use unexpected errors to knock an application offline, creating a denial-of-service attack.

All of the above

Which of the following is the best way to securely store secret keys/variables?

In Source code as plain text

In source code as encrypted text

In AWS Secret Manager

Any of the above

Which of the following is not recommended to secure web applications?

Running the application with least privileges

Client-side data validation

Filtering data with a default deny regular expression

Using parameterized queries to access a database

Which of the following is correct regarding Input validation?

It should be based on Whitelisting

It should be based on Blacklisting

Input validation is not necessary

It should be done on Client side

Which of the following is secure code?

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