# Brennenstuhl on Security

> Exploring usable security & website authentication with a foible for data breaches, account security and pass{keys, codes, words}.

About the Author: 

Jan Brennenstuhl is a Principal Engineer in Berlin, Germany, with over 15 years of experience, specializing in product-minded software engineering, web security, and clean code. 
His expertise lies in usable security, modernizing customer identity and access management (IAM) and engineering single sign-on (SSO) solutions.

## Main Categories
- [Application Security](https://www.janbrennenstuhl.eu/application-security/): Unearth the nuances of Application Security. Fortify your digital presence and combat cyber threats with advanced insights in this detailed guide.
- [Ethical Hacking](https://www.janbrennenstuhl.eu/ethical-hacking/): Unlocking the Power of Ethical Hacking: Safeguarding Digital Frontiers. Learn essential techniques & tools to fortify your cybersecurity defenses.
- [Identity & Access Management](https://www.janbrennenstuhl.eu/identity-access-management/): Dive into the realm of Identity & Access Management. Strengthen your digital defenses, ensuring impeccable control over user accessibility.
- [Software Engineering](https://www.janbrennenstuhl.eu/software-engineering/): Latest insights, trends, and best practices for secure and efficient software engineering with cutting-edge techniques and in-depth knowledge.
- [Software Security](https://www.janbrennenstuhl.eu/software-security/): Plunge into Software Security intricacies. Ensure robust, breach-proof software and defend against cyber attacks with these comprehensive guides.

## Key Articles
- [Mastering JWKS: JSON Web Key Sets Explained](https://www.janbrennenstuhl.eu/jwks-json-web-key-set/): Demystify JWKS with this simplified guide. Learn about JSON Web Key Sets, their purpose, and how to implement them successfully. Master JWKS now!
- [JSON Web Encryption: Exploring JWE Token](https://www.janbrennenstuhl.eu/jwe-token-json-web-encryption/): Explore the world of JWE token with this in-depth guide. Gain understanding of JSON Web Encryption standards.
- [Max Password Length: A Secure Password Guide](https://www.janbrennenstuhl.eu/max-password-length-recommendation/): A comprehensive password guide with max password length recommendation to ensure your accounts stay safe and secure.
- [The Purpose of JWT: Stateless Authentication](https://www.janbrennenstuhl.eu/purpose-jwt-stateless-authentication/): Establish stateless authentication with JWT. Uncover fundamental ideas of JSON Web Token, security concepts & commonpitfalls to avoid in this concise guide.
- [Single-Use JWT: The Power of Stateless One Time Token](https://www.janbrennenstuhl.eu/howto-single-use-jwt/): Discover JWTs as one-time tokens in secure authentication. Explore benefits, implementation, and real-world use cases. Explore Single-Use JWT!

## Important Pages
- [Disclaimer: No Employer Affiliation](https://www.janbrennenstuhl.eu/affiliate-disclaimer/): This is a private blog. I am not speaking for the company I work for or any company I worked for in the past.
- [About Jan Brennenstuhl](https://www.janbrennenstuhl.eu/about/): Jan Brennenstuhl is a product-minded principal software engineer with focus on usable security & web authentication.