---
title: "Esli Silva (@esl1h) | Hashnode"
description: "SRE | DevOps | Cloud. Read the latest articles by Esli Silva on Hashnode."
url: "https://hashnode.com/@esl1h"
---

@esl1h

# Esli Silva

@esl1h · Brazil · Joined December 2019

SRE | DevOps | Cloud

[Website](https://esli.cafe/)

### [Pedágio numa estrada que virou de graça: o lock-in das IDEs de IA](https://esli.hashnode.dev/ped-gio-numa-estrada-que-virou-de-gra-a-o-lock-in-das-ides-de-ia?utm_source=hashnode&utm_medium=feed)

Por que as IDEs de IA forkam o Code-OSS e usam system prompts e créditos para criar lock-in, e como ACP, BYOK e modelos abertos derrubam a cerca

6 min read · [esli.hashnode.dev](https://esli.hashnode.dev/ped-gio-numa-estrada-que-virou-de-gra-a-o-lock-in-das-ides-de-ia?utm_source=hashnode&utm_medium=feed)

[May 31](https://hashnode.com/posts/ped-gio-numa-estrada-que-virou-de-gra-a-o-lock-in-das-ides-de-ia/6a1ca69f79d95f229b59bfe2)

### [Beyond GPG: Hardware-Backed File Encryption with age and YubiKey](https://esli.hashnode.dev/beyond-gpg-hardware-backed-file-encryption-with-age-and-yubikey?utm_source=hashnode&utm_medium=feed)

A practical guide to modern file encryption using age's clean cryptographic design and YubiKey's PIV applet for hardware-rooted key protection

14 min read · [esli.hashnode.dev](https://esli.hashnode.dev/beyond-gpg-hardware-backed-file-encryption-with-age-and-yubikey?utm_source=hashnode&utm_medium=feed)

[Apr 12](https://hashnode.com/posts/beyond-gpg-hardware-backed-file-encryption-with-age-and-yubikey/69dafd45aadf1107e27d99d1)

### [age + yubikey](https://esli.hashnode.dev/age-yubikey?utm_source=hashnode&utm_medium=feed)

De HMAC-SHA1 ao PIV: usando o age na proteção de arquivos com YubiKey.

6 min read · [esli.hashnode.dev](https://esli.hashnode.dev/age-yubikey?utm_source=hashnode&utm_medium=feed)

[Apr 10](https://hashnode.com/posts/age-yubikey/69d8f91ec8e5007ddba3b947)

### [age: criptografia de arquivos simples, moderna e segura](https://esli.hashnode.dev/age-criptografia-de-arquivos-simples-moderna-e-segura?utm_source=hashnode&utm_medium=feed)

o substituto moderno do GPG para criptografia de arquivos

9 min read · [esli.hashnode.dev](https://esli.hashnode.dev/age-criptografia-de-arquivos-simples-moderna-e-segura?utm_source=hashnode&utm_medium=feed)

[Apr 9](https://hashnode.com/posts/age-criptografia-de-arquivos-simples-moderna-e-segura/69d719b2707c1ce768abd81f)

### [Encrypted DNS: The Guide — DNSCrypt, DNS Stamps, Linux Setup, Android, and the SNI Problem](https://esli.hashnode.dev/encrypted-dns-the-guide-dnscrypt-dns-stamps-linux-setup-android-and-the-sni-problem?utm_source=hashnode&utm_medium=feed)

Protocols, setup, and the metadata leak nobody talks about

30 min read · [esli.hashnode.dev](https://esli.hashnode.dev/encrypted-dns-the-guide-dnscrypt-dns-stamps-linux-setup-android-and-the-sni-problem?utm_source=hashnode&utm_medium=feed)

[Apr 8](https://hashnode.com/posts/encrypted-dns-the-guide-dnscrypt-dns-stamps-linux-setup-android-and-the-sni-problem/69d5d8a45da14bc70ec98c6c)