//Cyber.Engineer

Microsoft 365 Defender: Threat Explorer - Permissions

Find out what permissions you need in M365 Defender in order to use Threat Explorer for soft/hard delete of emails.

Powershell: Some Must-Know Commands for Cyber-Folk

These Powershell commands are popular among cyber security folk. You must know these!

Permutations with Perl

#!/usr/bin/env perl use strict; use warnings; my %permution = ( "a" => [ "a", "A", "4"], "b" => "bB8", "c" => "cC", "d" => [ "d", "D"], "e" => "eE3", "f" => "fF", "g" => "gG9", "h" => "hH", "i" => "iI1", "j" => "jJ", "k" => [ "k", "K"], "l" => [ "l", "L", "7", "1"], "m" => [ "m", "M"], "n" => [ "n", "N"], "o" => [ "o", "O"

SANS DFIR Eric Zimmerman Cheatsheet

SANS DFIR Analyzing Malicious Documents Cheatsheet

//Cyber.Engineer © 2026