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James Eduard

[Dev[Sec} + Ops ]

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  • Home
  • How To’s
  • Microsoft
    • Microsoft 365
    • Microsoft Defender
    • Microsoft Intune
    • Microsoft Entra
    • Microsoft Sentinel
    • Azure AD
  • Linux
    • CentOS
    • Debian
    • ElementaryOS
    • Fedora
    • Kali Linux
    • FreeBSD
    • Linuxmint
    • Redhat
    • RHEL
    • Open Suse
    • Ubuntu
  • MacOS
  • Cloud
    • VMWare
    • Azure
    • AWS
    • Cloudflare
    • DevOps
      • Dynatrace
      • Terraform
      • Docker
  • Security
    • Capture the Flag
      • HackTheBox
    • Hardware Hacking
    • Forensics Tools
    • Hacker Conference
    • InfoSec
    • Exploit
  • Email Security - How To's - Microsoft 365

    How to Enable DKIM in Microsoft Defender for Office 365

    January 22, 2025

    Introduction DKIM (DomainKeys Identified Mail) is an essential email authentication method that helps protect your domain from email spoofing and ensures your emails reach their intended recipients. In this guide, we’ll walk you through the steps to enable DKIM in Microsoft Defender for Office 365. Step-by-Step Guide 1. Log into…

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  • How To's - Microsoft 365

    How to Add DKIM and DMARC for onmicrosoft.com Domain in Microsoft 365

    May 23, 2024

    Ensuring the security and authenticity of your emails is crucial for protecting your organization from phishing and spoofing attacks. DKIM (DomainKeys Identified Mail) and DMARC (Domain-based Message Authentication, Reporting & Conformance) are two essential protocols for email security. This guide will walk you through the steps to add DKIM and…

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    How to Create a New Apple ID for MDM – A Step-by-Step Guide

    March 1, 2025
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Recent Posts

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  • VXCON 2025: Where Red Teamers, Reverse Engineers, and Car Hackers Meet in Hong Kong
  • How-To Guide: Secure DNS Setup for Windows, macOS, and Linux
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