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Programming as Theory Building

Peter Naur

Peter Naur's classic 1985 essay "Programming as Theory Building" argues that a program is not its source code. A program is a shared mental construct (he uses the word theory) that lives in the minds of the people who work on it. If you lose the people, you lose the program. The code is merely a written representation of the program, and it's lossy, so you can't reconstruct

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Get-ChildItem * -Recurse | Get-FileHash -Algorithm MD5 | Group-Object hash | Where-Object {$_.Count -gt 1} | Select-Object @{n='DupeCount';e={$_.Count}}, @{n='DupeFiles';e={$_.Group.Path -join [System.Environment]::NewLine}}, @{n='Hash';e={$_.Name}} | Out-GridView

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From: http://redteams.net/bookshelf/
Techie

    Unauthorised Access: Physical Penetration Testing For IT Security Teams by Wil Allsopp.
    Social Engineering: The Art of Human Hacking by Christopher Hadnagy
    Practical Lock Picking: A Physical Penetration Tester's Training Guide by Deviant Ollam
    The Art of Deception: Controlling the Human Element of Security by Kevin Mitnick
    Hacking: The Art of Exploitation by Jon Erickson and Hacking Exposed by Stuart McClure and others.
    Nmap Network Scanning: The Official Nmap Project Guide to Network Discovery and Security Scanning by Fyodor
    The Shellcoder's Handbook: Discovering and Exploiting Security Holes by several authors

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Apple Security References

Frameworks

• OWASP Mobile Security Testing Guide - Comprehensive manual for mobile app security testing and reverse engineering for iOS and Android mobile security testers
• https://pages.nist.gov/mobile-threat-catalogue/
• https://attack.mitre.org/matrices/mobile/

Books

• The Art Of Mac Malware - Books about macOS malware, written by Patrick Wardle.
• *OS Internals - macOS and *OS Internals trilogy by Jonathan Levin.

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using System;
using System.Collections.Generic;
using System.DirectoryServices.Protocols;
using System.Globalization;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
using System.Security.Policy;
using System.Security.Principal;
using System.Text;

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Macbook Pro - Ubuntu Install

Requirements

2 USB drives > 2GB

Pre-Install

Create bootable USB drive

1. Grab the latest Ubuntu Desktop iso image

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since you can find this on the internet easily anyway, i decided to create this for ya.
I know a lot of ppl wont like this but fuck it, it's ez anyway.

One click batch script download: https://anonfiles.com/59T773t2uf/TransMac_Trial_Resetter_bat
Run this whenever you want or put it in your startup folder
(Win+R and type shell:startup)

For all other users, one time easy way to do it, open Regedit

Navigate to Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved\ or paste that in the address bar.

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SIEM Training

General

• Jose Bravo - What is a SIEM? (5 Vídeos): https://www.youtube.com/watch?v=MtqFMe4zSpQ&list=PLHh9jhztlMyp8lyKXt9orVM57ygW_ihPS
• IPPSec - PowerSIEM Analyzing Sysmon Events with PowerShell: https://www.youtube.com/watch?v=MvfhIydxFmw

AlienVault OSSIM

• Cybrary - AlienVault OSSIM: https://www.cybrary.it/course/alienvault-ossim/

Elastic

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n, p = [int(x) for x in input().split()]
import numpy as np

output = np.array([])
for i in range(n):
    values = np.array([float(y) for y in input().split()][:p])
    
    // np.array.mean() vs round(np.array.sum(), 2) --> number of decimal values after the point
    s = values.sum()    
    m = round(s / p, 2) 

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Collections

Awesome Leading and Managing - Collection of articles/blogs/etc maintained by the community.

Books

Leaders Eat Last - The science behind being a leader.

Start with Why - How to inspire people to do great work.

The Manager's Path - Advice for technical leaders on how to lead.