Bob Leixacaptcha-bot.hashnode.dev·Feb 14, 2025How to Solve Captcha Problems in Web ScrapingCaptcha are one of the biggest challenges in web scraping and automation. While they serve as a defense mechanism to distinguish human users from bots, they also pose significant obstacles for developers working on legitimate automation tasks. Unders...captcha
Scraper0024scraper0024.hashnode.dev·Feb 10, 2025Anti-bot: What Is It and How to Get Around?In the battle between automation and security, anti-bot mechanisms have become the gatekeepers of the web, blocking unwanted bots while often standing in the way of legitimate data collection. From login pages to e-commerce sites, these defenses—espe...anti bot
Anshul Sharmaanshul-sharma.hashnode.dev·Feb 8, 2025The CAPTCHA Conundrum : Are you a robot or just bad at puzzles ??Welcome back to The Nerdy Nook, where we embrace our inner geeks and wrestle with the everyday absurdities of tech! Today, we’re tackling a digital rite of passage that has haunted humanity since the dawn of the internet : CAPTCHAs. You know them. Yo...captcha
Stephen J. Luledger.stephenjlu.com·Dec 26, 2024How I made a contact form bot-killer using Cloudflare Turnstile CAPTCHA challenge (plus a bonus honeypot!)I implemented Cloudflare’s Turnstile to protect my contact form from spam bots. Turnstile offers several interaction choices, including non-interactive, non-intrusive, and invisible challenges, which help improve user experience compared to tradition...65 readscloudflare
Pratham Saxenaprathamsaxena.hashnode.dev·Dec 9, 2024How invisible captcha works?Invisible captcha is another feature of Google that verifies whether a particular user is human or a robot without requiring user interaction. This feature enhances the user experience and interface by reducing the effort needed to verify the captcha...technology
Barakah barakah-datascience-journey.hashnode.dev·Sep 13, 2024The Evolution of CAPTCHA: Securing the Web, One Puzzle at a TimeImagine you're trying to access a website, but before you proceed, you're asked to identify blurry letters or click on images of traffic lights or random objects. This small but familiar task is called CAPTCHA, a tool used to verify that you're human...11 likeswebsite
ByteScrum TechnologiesforByteScrum Technologiesblog.bytescrum.com·Sep 3, 2024Creating a Python Bot for Auto-Completing CAPTCHA ChallengesCAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart) are a common security measure used on websites to prevent bots from performing automated tasks. However, in some cases, you might want to build a Python bot capable...10 likes·286 readsPythonpytesseract
Swami Buddha Chaitanyachaiitanyacodes.hashnode.dev·Aug 29, 2024How to Implement Rate Limiting and CAPTCHA in Express.jsIn today’s web environment, ensuring that your APIs and applications are both secure and responsive is more critical than ever. Rate limiting is a key strategy to protect your application from abuse, such as brute force attacks and DDoS, by controlli...ratelimit
Ujjwal Jhaujjwaljha.hashnode.dev·Aug 24, 2024Why Can’t Robots Click The “I’m Not a Robot” Box On Websites?Have you ever wondered why, despite their advanced capabilities, robots struggle to pass the seemingly simple "I'm Not a Robot" test on websites? This seemingly innocuous checkbox is a crucial defence against automated bots, designed to distinguish h...27 readscaptcha
Nile Bitsnilebits.hashnode.dev·Aug 7, 2024Robots and CAPTCHA: Why AI Can’t Click ‘I’m Not a Robot’ on WebsitesThe proliferation of automated systems and bots across the internet has necessitated the development of robust mechanisms to distinguish between human users and non-human agents. CAPTCHA (Completely Automated Public Turing test to tell Computers and ...captcha