CVE-2023-2317

debidong published on 2023-10-07 included in Vulnerability Reproduction

An DOM XSS attack on Typora. Easy but inspiring.

Code With Go

debidong published on 2023-08-24 included in Programming

A tour of Go, but simplified.

File Upload Vulnerability

debidong published on 2023-08-20 included in Web

File upload vulnerability 101

Working With Databases Correctly in Django

debidong published on 2023-08-16 included in Web

1. Introduction of ORM and lazy evaulation. 2. Using built-in exceptions for queries in Django.

Why Cybersecurity

debidong published on 2023-08-11 included in Thoughts

According to my observation, the general cost of cybersecurity projects in universities is higher than that of pure computer science... But why is that?

How Are Files and Directories Organized in Linux

debidong published on 2023-07-06 included in OS

Linux adopts a hierarchical file system structure, follows a "tree" structure, has a root directory, and extends downwards from the root directory to multiple subdirectories.