Python Lessons

javascript Server-side request forgery

Server-side request forgery

Learn how to protect your code from server-side request forgery attacks by exploiting a vulnerable web app as part of this Snyk Learn tutorial.
javascript XPath injection

XPath injection

Learn about XPath injections, and how to mitigate and remediate the vulnerability with real-world examples from security experts.
javascript Logging vulnerabilities

Logging vulnerabilities

Learn what a logging vulnerability is, including logging too much or logging too little, and how to protect your organization.
javascript Code injection

Code injection

Learn how to protect your applications against malicious code injection by exploiting a vulnerable web app as part of this Snyk Learn lesson.
javascript No rate limiting

No rate limiting

Learn about the issues that arise in an application that employs no rate limiting techniques, as well as how you can go about implementing those protections.
javascript Vulnerable and outdated components

Vulnerable and outdated components

A vulnerable and outdated component is a software component that is no longer supported by the developer, making it susceptible to security vulnerabilities.
javascript Insecure design

Insecure design

Learn about insecure design, and how to mitigate and remediate the vulnerability with real-world examples from security experts.
javascript Insecure hash

Insecure hash

Learn what an insecure hash is, why you should be aware of it, and how you can implement strong hashes to remediate the vulnerability in your organization
javascript Broken access control

Broken access control

Learn how broken access control exploits work with a step-by-step tutorial, as well as how to mitigate and defend against them with access control settings.
javascript XML external entity injection

XML external entity injection

Learn how an XXE attack works, and how to mitigate and fix the XXE vulnerability with real-world examples from security experts.
javascript Open redirect

Open redirect

Learn about the risks of exposing open redirects, how to exploit them and how to mitigate them.
javascript Directory traversal

Directory traversal

Learn how to protect your code from directory traversal in JavaScript by exploiting a vulnerable web server.
javascript Cross-site scripting

Cross-site scripting

Learn about XSS and how to protect your code from various cross-site scripting (XSS) attacks.
javascript SQL injection

SQL injection

Learn how to create SQL queries securely and avoid SQL injection attempts by malicious third parties.
python LDAP injection

LDAP injection

Learn about LDAP injection, and how to mitigate and remediate the vulnerability with real-world examples from security experts.