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How to Check HTTP Headers
HTTP response headers can impact the user experience and the security of the web or mobile application. Server administrators can...

Jeremy Druin
Apr 2, 20211 min read


What is Content Security Policy?
Content Security Policy (CSP) is a security framework built into the browser. CSP allows the browser to block content from sources other...

Jeremy Druin
Mar 6, 20211 min read


Yum! Secure Cookies
Cookie security is an oxymoron. Cookies exist in the browser; an inherently insecure location. However, there are several best-practices...

Jeremy Druin
Mar 1, 20211 min read


How HTTP Headers impact Application Security (by Example)
Web server configuration can impact the security of the web site and underlying application. These headers can be confusing so it is not...

Jeremy Druin
Feb 25, 20211 min read


Demystifying the HTTP Strict Transport Security (HSTS) Header
Ideally, web sites would run exclusively over HTTPS. In the future, we might find sites avoiding HTTP entirely using one of the following...

Jeremy Druin
Dec 13, 20204 min read
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