Input validation is a fundamental aspect of securing Python code. By ensuring that inputs conform to expected formats and types, you can prevent many types of security vulnerabilities.

Input Validation and Sanitization Example This is an example project that demonstrates how to validate and sanitize user input in Python to prevent common vulnerabilities like SQL injection and ...

Converting the input to a custom type, using regex to make sure the input is valid, running custom functions/lambdas on the input to validate them, etc. (preCustom will be called before all other ...

Making the Raw Input Lowercase in Python. Python is an interpretive programming language optimized for developing interactive applications. When programming in Python, you may need to ask users ...

Learn about programming basics and how to program a solution to a problem with Bitesize KS3 Computer Science.

Python 3.3 standard library 'ipaddress' suffers from a critical IP address vulnerability (CVE-2021-29921) identical to the flaw that was reported in the "netmask" library earlier this year.