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102 articles · Page 2 of 2
Java High-Performance Architecture
Java High-Performance Architecture
Oct 6, 2015 · Information Security

Understanding CSRF Attacks and How to Prevent Them

This article explains how CSRF (Cross‑site request forgery) tricks authenticated users into performing attacker‑controlled actions, illustrates a typical admin‑addition scenario, and outlines two primary defenses—CAPTCHA verification and dynamic token validation—to effectively mitigate such attacks.

CSRFCross-Site Request Forgerycaptcha
0 likes · 3 min read
Understanding CSRF Attacks and How to Prevent Them
MaGe Linux Operations
MaGe Linux Operations
Jul 1, 2014 · Backend Development

Master Python Web Scraping: Proxies, Login, Multithreading, and Captcha Hacks

This guide walks through practical Python web‑scraping techniques using urllib2, covering basic page fetching, proxy usage, cookie handling for logins, form submission, header spoofing, anti‑hotlink tricks, multithreaded crawling, and strategies for bypassing simple captchas, all illustrated with code snippets.

Web Scrapingcaptchamultithreading
0 likes · 7 min read
Master Python Web Scraping: Proxies, Login, Multithreading, and Captcha Hacks