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Henrique Goncalves
Security Specialist and Entrepreneur
About Me
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  • Agile (1)
  • Leadership (6)
  • Lifestyle (2)
  • Technology (8)
  • Writing (3)
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O que é throttling e como implementar em Go

  • Henrique Goncalves
  • Date : July 17, 2024
  • Categories : Technology
  • Tags : Golang ,Scale

O que é throttling e como implementar em Go

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How to Request Admin Permissions in Windows via UAC in Golang

  • Henrique Goncalves
  • Date : February 15, 2023
  • Categories : Technology
  • Tags : Security ,Admin ,Uac ,Windows ,Golang

Learn how to elevate your Windows app’s permissions via UAC using Golang. Become an admin easily.

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How to Convert a Proxmox Windows Guest from BIOS to UEFI

  • Henrique Goncalves
  • Date : February 15, 2023
  • Categories : Technology
  • Tags : Virtualization ,Windows ,Passthrough ,Gpu ,Uefi ,Proxmox

Upgrade your Proxmox guest to Windows 11 or use GPU passthrough with UEFI. Follow this guide to convert from BIOS to UEFI.

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Preventing Redis Clients Connection Errors with Prometheus

  • Henrique Goncalves
  • Date : March 19, 2021
  • Categories : Technology
  • Tags : Observability ,Alerting ,Redis ,Prometheus

A Prometheus rule to alert when Redis clients reach 80% of available connections.

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SystemD Timers vs Code Loops

  • Henrique Goncalves
  • Date : March 16, 2021
  • Categories : Technology
  • Tags : Timers ,Code ,Systemd ,Linux ,Timerfd ,Resource accounting

Comparing SystemD Timers vs code loops effectiveness in computation and energy consumption on Linux, including the use of timerfd and resource …

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Why Management Ladders Should Start Higher for Better Leadership

  • Henrique Goncalves
  • Date : March 13, 2021
  • Categories : Leadership
  • Tags : Ladders ,Startup ,Leadership

Managers need strong soft skills like communication, emotional stability, and conflict resolution. Starting higher in the ladder can put expectations …

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How to Deal with Salary Ceilings in Your Startup

  • Henrique Goncalves
  • Date : March 13, 2021
  • Categories : Leadership
  • Tags : Morale ,Startup ,Leadership

Salary ceilings may hinder employee growth. Encourage lateral movement, reward accordingly, and think big.

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Retrospective Dynamics: Make a Wish for Agile Teams

  • Henrique Goncalves
  • Date : March 13, 2021
  • Categories : Agile
  • Tags : Retrospective ,Agile ,Team issue ,Actionable discussion

Imagine being granted one wish by a fairy to solve your team’s biggest issue overnight. What do you wish for and what would change next day at …

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Leadership 101: Effective Task Assignment

  • Henrique Goncalves
  • Date : March 13, 2021
  • Categories : Leadership
  • Tags : Leadership ,Communication ,Accountability ,Project management ,Task

Learn how to assign tasks effectively by providing context, structure and accountability, and ensuring clear communication with your team.

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Leadership in Expert Meetings

  • Henrique Goncalves
  • Date : March 13, 2021
  • Categories : Leadership
  • Tags : Leadership ,Meetings ,Organization ,Speech

In highly technical meetings, leaders can help reach consensus by providing mediation and structure.

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A Natureza e o Homem

  • Henrique Goncalves
  • Date : March 11, 2021
  • Categories : Lifestyle
  • Tags : Masculinidade ,Pressões sociais ,Relacionamentos abusivos ,Violência

A sociedade impõe estereótipos nocivos aos homens que geram relacionamentos abusivos e violência.

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Fun with Shells

  • Henrique Goncalves
  • Date : November 13, 2019
  • Categories : Technology
  • Tags : Hacking 101 ,Security ,Linux ,Shell ,Bash ,Ceh

Eliminating tracks and playing with sockets

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Kitten Exfiltration

  • Henrique Goncalves
  • Date : November 9, 2019
  • Categories : Technology
  • Tags : Exfiltration ,Security ,Hacking 101

Cats are cute, netcats are dangerous

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Your Mind, Your Temple

  • Henrique Goncalves
  • Date : August 18, 2019
  • Categories : Leadership ,Lifestyle
  • Tags : Endurance ,Perserverance ,Growth ,Peace ,Meditation ,Wellness

Keeping calm under the storm

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Health Check Cycle: Why and How to Monitor Employee Wellness

  • Henrique Goncalves
  • Date : January 1, 2019
  • Categories : Leadership
  • Tags : Rituals ,Wellness ,Leadership

Ensure your team is mentally and physically healthy. A neutral and safe Health check cycle between checker and checked.

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Making the Most Out of Your Yubikey 4

  • Henrique Goncalves
  • Date : July 21, 2018
  • Categories : Technology
  • Tags : Smartcard ,Piv ,Webauthn ,Fido2 ,U2f ,SSH ,Gnupg ,Openpgp ,Yubikey

Discover how to use YubiKey 4 and its features to achieve maximum security. Learn about U2F and the differences between YubiKey 4C and NEO.

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Corredores da Loucura - Parte 2: Pesadelo

  • Henrique Goncalves
  • Date : January 1, 2010
  • Categories : Writing
  • Tags : Horror ,Creepypasta ,Confusão

Um cheiro horrível e um grito ensurdecedor enlouquecem um homem, mas seu amigo não ouviu nada. Pesadelo ou realidade?

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Corredores da Loucura - Parte 1: Investigação

  • Henrique Goncalves
  • Date : January 1, 2010
  • Categories : Writing
  • Tags : Creepypasta ,Horror

Uma equipe de investigadores chega ao manicômio de Arkham em busca de respostas para acontecimentos estranhos; mas, ao se apresentarem como pacientes, …

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Projeto Price

  • Henrique Goncalves
  • Date : January 1, 2010
  • Categories : Writing
  • Tags : Creepypasta ,Horror

Relatos de um experimento psiquiátrico realizado na Dinamarca pelo Dr. Erland Schmeichel no ano de 1995

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Endurance

Rage against the dying of the light

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