Cyber Security | Blo... • 3m
Traditional CAPTCHAs are broken. Here’s what I use instead. As a cybersecurity student, I’ve spent months battling bots on web apps. Those “click all the traffic lights” CAPTCHAs? Bots can solve them faster than we can! So I switched to something better: Proof-of-Work (PoW) CAPTCHA — it’s free, privacy-friendly, and seriously tough on bots. Why it works: No puzzles, no hassle: Users don’t even notice it. Their browser quietly solves a small math puzzle (finding nonce values) in the background. Bots hate it: One puzzle is easy. But 10,000? That’s slow and expensive for bots. No tracking, no ads, no fees: Just pure code. Why traditional CAPTCHAs fail: Bots use AI to crack images or pay humans to solve them for pennies. Honestly, most CAPTCHAs you see today? Bots are breezing through them. Why I love PoW CAPTCHA: You can customize it (thanks to open-source projects like Cap CAPTCHA). You can even add classic CAPTCHAs (math, traffic lights, etc.) on top for extra security, without confusing users. Users aren’t interrupted. Bots can’t scale attacks without burning serious computing power. If you’re tired of bots spamming your forms or scraping your site, this is the future. Curious how it works? Want to know about nonce solving, target hashes, or the real cost for bots? Like, share, or drop your thoughts below! #CybersecurityStudent #WebDev #BotProtection #Tech
Entrepreneur, full s... • 1y
I am wondering how this medial app was able to retain users in the initial stages. Right now, this app has more than ten thousand users, if I am correct. But in the beginning, when there was no user base, how did they retain the first 5-20 users? Is
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Codestam Technologies • 3m
A founder messaged us last month: > "Can you help us scale? We're getting traffic but no signups." We checked their site. The landing page said: “AI-powered, scalable, user-friendly, modular SaaS for dynamic ecosystems.” Translation: “We have n
See MoreUnfiltered and real ... • 2m
Comet from perplexity has launched. Opan AI is also launching its own browser in few weeks. If autonomous agents start browsing for us, the ad economy collapses. No human eyes = no ad value. Web platforms will either pivot to subscriptions, shut dow
See MoreHey I am on Medial • 12d
What is a Zombie Start-up? A zombie startup is a company that’s technically still alive but not really progressing. It usually has: Enough funding or revenue to keep the lights on. No real growth in users, revenue, or innovation. Founders and te
See MorePhD Student, Massach... • 8m
There is a paradigm on the AI frontier that is explicitly untapped even in foundational research labs. Deep learning allows for serendipitous model discovery whereby irreducible problems are now accessible by systematic scaling and deployment of dis
See MoreApps, Websites & Tec... • 3d
Did you know that 64.35% of global web traffic comes from mobile devices? That means almost two out of three people are viewing websites on phones. In 2025, having a website that looks good on desktop is no longer enough your site must offer a flawle
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