How to fix x.509 certificate vulnerability?

X.509 certificates are a standard format used in public key infrastructure (PKI) for securing communications, such as in TLS/SSL. Vulnerabilities in X.509 certificates can arise from misconfigurations, outdated software, or implementation flaws, poten…

X.509 Certificates: The Unsung Heroes of Digital Trust

In the vast, interconnected world of the internet, where data zips across continents in milliseconds, trust is everything. But how do you trust a website, an email, or even a software update when you can’t see the other side? Enter X.509 certificates—…

Why Cloud Optimization Is an Engineering Problem?

Cloud optimization is fundamentally an engineering problem because it stems directly from technical decisions made during the design, development, and deployment of software and infrastructure. Rather than being a purely financial or managerial issue …

भारत के प्रमुख IIT संस्थान

नमस्ते पाठकों! आज के इस ब्लॉग में हम भारत के प्रमुख भारतीय प्रौद्योगिकी संस्थानों (IITs) के बारे में बात करेंगे। IITs भारत की शिक्षा प्रणाली की रीढ़ हैं और दुनिया भर में अपनी उत्कृष्ट इंजीनियरिंग शिक्षा, अनुसंधान और नवाचार के लिए प्रसिद्ध हैं। ये संस्…

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European Space Agency Confirms Cybersecurity Breach As Hackers Claim Theft of 200GB of Data This incident reinforces that external collaboration platforms are now part of the core attack surface whether leaders acknowledge it or not. Unclassified sy…

What’s Spacetop Computers?

Spacetop turns your existing laptop into an immersive AR-powered workspace. By pairing your laptop with premium AR glasses (XREAL Air 2 Ultra) and our custom Spacetop for Windows software, you unlock a new way to work - featuring persistent multi-scre…

Do you have Screenless Laptop?

The Spacetop G1 from Sightful burst onto the scene in 2024 as the world's first commercially available augmented reality (AR) laptop—a device with no traditional screen. Instead, it paired a compact keyboard base with tethered XREAL AR glasses to…

Cardano Wallets Targeted by Sophisticated Phishing Campaign

Yes, as of January 4, 2026, a targeted phishing campaign is actively threatening Cardano (ADA) users, primarily through fake emails impersonating the popular Eternl Desktop wallet. This scam has surfaced in the last 48 hours, with reports indicating …

Disk Cleanup on Linux: Reclaim Your Space in 2026

If you're running Linux in 2026—whether it's Ubuntu, Fedora, Debian, or another distro—chances are your drive is filling up faster than expected. High-res wallpapers, container images, Flatpaks, and endless logs can turn your sleek setup into …

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