Vickie Li [Deactivated] [Suspended]

Security Researcher at World of Vulnerabilities

Joined Jul 2020

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Articles:	4
Comments:	1

Articles
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Articles

Regex: Dos and Don'ts

In this article, I outline the use of regex in security, what can go wrong when regexes are not set up properly, and how to avoid common issues.

September 30, 2020

· 2,981 Views · 5 Likes

Using Log Analysis with Command Line Tools to Explore Linux Log

Take a look at this guide to using log analysis with command line tools to dig into a Linux log.

September 23, 2020

· 7,554 Views · 3 Likes

Stopping Evil Regex—What’s Up with Regular Expression Denial of Service Attacks?

Hackers can take advantage of poor RegEx patterns to conduct Denial of Service attacks based on subexpressions. See how to prevent them here.

July 31, 2020

· 4,544 Views · 3 Likes

Regular Expressions: A Quick Intro for Security Professionals

RegEx is a powerful tool for creating string-based search queries based on a combination of constants and operators. Check out this introduction here.

July 23, 2020

· 7,894 Views · 3 Likes

Comments

Regex: Dos and Don'ts

Oct 08, 2020 · Tobias Snodsmith

Good point! I agree with you on that! But although security through obscurity is not a complete solution, it can be pretty effective when combined with other protections.