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Jeremy Druin
Apr 2, 20211 min read
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...
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Jeremy Druin
Mar 22, 20211 min read
Retiring Obsolete JavaScript Libraries
One of the most over-looked issues in web applications is vulnerabilities in someone else's code; 3rd-party JavaScript libraries. Vendors...
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Jeremy Druin
Mar 6, 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...
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Jeremy Druin
Mar 1, 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...
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Jeremy Druin
Feb 22, 20211 min read
Weak HTTPS Ciphers? There is an app for that
HTTPS connection depend on the underlying cryptopgraphic algorithms that are available to the web server. Also, the web server...
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Jeremy Druin
Feb 21, 20211 min read
How Output Encoding Stops Cross-site Script (XSS) Attacks
Output encoding is a powerful defense against cross-site script (XSS) attacks. Output encoding clearly marks information in web pages as...
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Jeremy Druin
Feb 21, 20211 min read
How Cross-Site Request Forgery (CSRF) Tokens Work
CSRF tokens allow applications to detect forged requests such as those created by malicious scripts. Watch this video to see how CSRF...
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Jeremy Druin
Jan 9, 20215 min read
Security Mistakes Everyone Makes: Improving Personal, Mobile and Home Network Security - Part II
Looking for Part I? - Link: Security Mistakes Everyone Makes: Improving Personal, Mobile and Home Network Security - Part I I hope you...
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Jeremy Druin
Jan 7, 20211 min read
Resources and Publications
Checklists Home Network Security Tips Password Security Tips Home router and Wi-Fi Security Tips Container Security Tips DevSecOps...
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