Michal Zalewski – författare

Author Michal Zalewski has long been known and respected in the hacking and security communities for his intelligence, curiosity and creativity, and this book is truly unlike anything else out there. In Silence on the Wire: A Field Guide to Passive Reconnaissance and Indirect Attacks, Zalewski shares his expertise and experience to explain how computers and networks work, how information is processed and delivered, and what security threats lurk in the shadows. No humdrum technical white paper or how-to manual for protecting one''s network, this book is a fascinating narrative that explores a variety of unique, uncommon and often quite elegant security challenges that defy classification and eschew the traditional attacker-victim model.

Modern web applications are built on a tangle of technologies that have been developed over time and then haphazardly pieced together. Every piece of the web application stack, from HTTP requests to browser-side scripts, comes with important yet subtle security consequences. To keep users safe, it is essential for developers to confidently navigate this landscape. In The Tangled Web, Michal Zalewski, one of the world s top browser security experts, offers a compelling narrative that explains exactly how browsers work and why they re fundamentally insecure. Rather than dispense simplistic advice on vulnerabilities, Zalewski examines the entire browser security model, revealing weak points and providing crucial information for shoring up web application security. You ll learn how to: Perform common but surprisingly complex tasks such as URL parsing and HTML sanitization Use modern security features like Strict Transport Security, Content Security Policy, and Cross-Origin Resource Sharing Leverage many variants of the same-origin policy to safely compartmentalize complex web applications and protect user credentials in case of XSS bugs Build mashups and embed gadgets without getting stung by the tricky frame navigation policy Embed or host user-supplied content without running into the trap of content sniffing For quick reference, 'Security Engineering Cheat Sheets' at the end of each chapter offer ready solutions to problems you re most likely to encounter. With coverage extending as far as planned HTML5 features, The Tangled Web will help you create secure web applications that stand the test of time.

Modern web applications are built on a tangle of technologies that have been developed over time and then haphazardly pieced together. Every piece of the web application stack, from HTTP requests to browser-side scripts, comes with important yet subtle security consequences. To keep users safe, it is essential for developers to confidently navigate this landscape.In The Tangled Web, Michal Zalewski, one of the world’s top browser security experts, offers a compelling narrative that explains exactly how browsers work and why they’re fundamentally insecure. Rather than dispense simplistic advice on vulnerabilities, Zalewski examines the entire browser security model, revealing weak points and providing crucial information for shoring up web application security.You’ll learn how to:–Perform common but surprisingly complex tasks such as URL parsing and HTML sanitization–Use modern security features like Strict Transport Security, Content Security Policy, and Cross-Origin Resource Sharing–Leverage many variants of the same-origin policy to safely compartmentalize complex web applications and protect user credentials in case of XSS bugs–Build mashups and embed gadgets without getting stung by the tricky frame navigation policy–Embed or host user-supplied content without running into the trap of content sniffingFor quick reference, "Security Engineering Cheat Sheets" at the end of each chapter offer ready solutions to problems you’re most likely to encounter. With coverage extending as far as planned HTML5 features, The Tangled Web will help you create secure web applications that stand the test of time.

As a leading security engineer, Michal Zalewksi has spent his career methodically anticipating and planning for cyberattacks. In Practical Doomsday, Zalewski applies the same thoughtful, rational approach to preparing for disasters of all kinds. By sharing his research, advice, and a healthy dose of common sense, he'll help you rest easy knowing you have a plan for the worst-even if the worst never comes. Disasters happen, but they don't have to dominate your life. Practical Doomsday will help you plan ahead, so you can stop worrying about what tomorrow may bring and start enjoying your life today.