By Michal Zalewski

glossy net functions are outfitted on a tangle of applied sciences which were constructed through the years after which haphazardly pieced jointly. each piece of the net software stack, from HTTP requests to browser-side scripts, comes with very important but refined defense outcomes. to maintain clients secure, it's crucial for builders to optimistically navigate this landscape.

In The Tangled Web, Michal Zalewski, one of many world’s most sensible browser safety specialists, deals a compelling narrative that explains precisely how browsers paintings and why they’re essentially insecure. instead of dispense simplistic recommendation on vulnerabilities, Zalewski examines the whole browser protection version, revealing vulnerable issues and supplying the most important details for shoring up internet software security.

You’ll find out how to:
–Perform universal yet strangely advanced initiatives similar to URL parsing and HTML sanitization
–Use sleek security measures like Strict delivery safety, content material safety coverage, and Cross-Origin source Sharing
–Leverage many variations of the same-origin coverage to soundly compartmentalize advanced internet purposes and safeguard person credentials in case of XSS bugs
–Build mashups and embed instruments with out getting stung via the difficult body navigation policy
–Embed or host user-supplied content material with out working into the seize of content material sniffing

For speedy reference, "Security Engineering Cheat Sheets" on the finish of every bankruptcy provide prepared options to difficulties you’re probably to come across. With assurance extending so far as deliberate HTML5 gains, The Tangled Web may help you create safe internet functions that stand the try out of time.

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The Tangled Web: A Guide to Securing Modern Web Applications by Michal Zalewski

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