Search Articles — Sudonull

https://sudonull.com/aws-s3-1-pb-s-on-slow-hdds

Let's break down how S3 achieves petabyte speeds on HDD with EC 5/9, parallelism and LSM. Technical details for developers: latencies, IOPS, sharding. Study the architecture.

https://sudonull.com/english-grammar-for-it-word-order-and-articles

Let's break down the evolution of English grammar: why SVO is mandatory, articles are mandatory, prepositions instead of cases. Examples from IT for developers. Deepen your communication skills.

https://sudonull.com/fractals-of-the-universe-self-similarity-from-atoms-to-multiverse

Let's break down the fractal architecture of reality: hierarchy of worlds, Mandelbrot set, natural selection at all levels. To understand the structure of the universe — read the analysis.

https://sudonull.com/3d-headphones-sfera-multichannel-sound

Let's break down the implementation of spatial sound in Sfera headphones for surround and immersive formats. HRTF modeling, driver layouts, comparison with stereo. For audio developers — 3D audio tutorial. Dive into binaural effects.

https://sudonull.com/aberrations-in-optics-for-cv-analysis-of-defects

Let's break down spherical aberration, coma, astigmatism and other effects in machine vision. How they affect sharpness and how to correct for computer vision tasks. For developers.

https://ymaho.com/bitcoin-wallet-recovery-plan-for-future-quantum-computers

Learn how a new Bitcoin prototype could let users recover funds if advanced quantum computers ever threaten the network's security.

https://ymaho.com/chinese-ships-in-the-strait-of-hormuz-why-iran-lets-them-through

Why Chinese tankers pass through the Strait of Hormuz unhindered while the US and Iran are in conflict. Secret corridor, oil discounts, and China's gain. Analysis and forecast.

https://ymaho.com/chinese-ships-in-the-strait-of-hormuz-why-iran-lets-them-through

Why Chinese tankers pass through the Strait of Hormuz unhindered while the US and Iran are in conflict. Secret corridor, oil discounts, and China's gain. Analysis and forecast.

https://ymaho.com/how-mezo-uses-bitcoin-as-collateral-for-stablecoins

Learn how Mezo lets you borrow stablecoins using Bitcoin as collateral—without selling it. Understand the risks and mechanics in plain terms.

https://ymaho.com/idos-explained-take-control-of-your-digital-identity

Learn how idOS lets you securely store and share identity data across apps—with your permission every time. Understand the future of digital privacy.

https://ymaho.com/how-ravedao-community-governance-actually-works

Learn how RaveDAO lets token holders make real decisions—and why execution matters more than voting. Understand decentralized governance simply.

https://ymaho.com/openai-codex-update-ai-that-controls-your-computer

OpenAI’s new Codex update lets AI control your Mac, browse the web, and generate images. See how this changes everyday software.

https://ymaho.com/fluid-crypto-explained-unified-liquidity-simplified

See how Fluid's unified liquidity pool lets crypto multitask across lending and trading. Understand the risks and rewards in plain English.

https://ymaho.com/pre-ipo-crypto-tokens-how-early-share-access-works

Learn how crypto exchanges let everyday investors buy pre-IPO share certificates. Understand implied valuations, 100% unlocks, and pre-market trading risks.

Let's Encrypt

https://letsencrypt.org/

Apr 10, 2026 · Let's Encrypt is a Certificate Authority that provides free TLS certificates, making it easy for websites to enable HTTPS encryption and create a more secure Internet for everyone.

Documentation - Let's Encrypt

https://letsencrypt.org/docs/

Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our nonprofit work this year in our 2025 Annual …

Let's Encrypt - Wikipedia

https://en.wikipedia.org/wiki/Let%27s_Encrypt

Let's Encrypt is a non-profit certificate authority run by the Internet Security Research Group (ISRG) that provides X.509 certificates for Transport Layer Security (TLS) encryption without charging fees.

Electronic Frontier Foundation - Certbot

https://certbot.eff.org/

(Using DNS validation does not require Let’s Encrypt to make any inbound connection to your server, so with this method in particular it’s not necessary to have an existing HTTP website or the ability to …

How to Install Let’s Encrypt SSL Certificate (Step-by-Step Guide)

https://blog.templatetoaster.com/set-up-ssl-lets-encrypt/

May 29, 2025 · Learn how to install a free Let’s Encrypt SSL certificate on your website to enable HTTPS and improve security. This step-by-step guide covers installation methods using cPanel, …

Let's Encrypt (ISRG) - GitHub

https://github.com/letsencrypt

Let's Encrypt Website and Documentation. An ACME-based certificate authority, written in Go. A miniature version of Boulder, Pebble is a small RFC 8555 ACME test server not suited for a …

Let's Encrypt Resource Hub

https://letsencrypt.readthedocs.io/en/latest/

Let's Encrypt is a free, automated, and open Certificate Authority (CA) run by the nonprofit Internet Security Research Group (ISRG). It provides X.509 certificates for Transport Layer Security (TLS) …

- Let's Encrypt

https://letsencrypt.com/ca/how-it-works/

Aug 2, 2025 · The objective of Let’s Encrypt and the ACME protocol is to make it possible to set up an HTTPS server and have it automatically obtain browser-trusted certificates without any human …

Certify The Web - ACME Certificate Management for Windows and …

https://certifytheweb.com/

This app makes use of the Let's Encrypt service (and other ACME Certificate Authorities) to acquire free SSL/TLS certificates for your website. Let's Encrypt is a trademark of the Internet Security Research …

Let’s Encrypt Unveils New “Generation Y” Root and 45-Day Certificates

https://cybersecuritynews.com/lets-encrypt-unveils-new-generation-y-root/

Dec 18, 2025 · Let’s Encrypt, the nonprofit certificate authority powering free TLS/SSL certificates for millions of websites, announced sweeping updates to its issuance policies.