Видео 171
Просмотров 59 115

Check the binary integrity and the certificates of an app using SigCheck

7:42

How I test with RealTerm Serial Capture

2:49

Things to know about Process Explorer

8:25

Autoruns Overview

14:52

How to access a specific directory from Command Prompt and run an Application

3:18

Audit Security Event Logs

2:56

How to Sync a 40 Monitor to a PC

This is a quick and dirty example of how to sync up a 40 inch monitor to an All-in-One PC. This model is a Sharp PN-401C LCD Touch Screen Monitor. I get a lot of calls from customers wanting instructions on how to get there screen back. This is what I am covering:
1. Changing modes on the AIO PC to acomadate another video output source.
2. Identifying the Menu to navigate the monitor interface.
3. Changing and activating video sources in the monitor interface.
This may vary with different PCs and monitors, but the concepts are the same. Hope this is helpful.

Видео

Check the binary integrity and the certificates of an app using SigCheck

7:42

Check the binary integrity and the certificates of an app using SigCheck

Просмотров 3014 часов назад

The scenario is simple. You downloaded some software. Later you go to the creator's site and you see the checksum information.In that section you will see the hashes for the software. On your PC you want to verify what you downloaded has the same hashes as found in the checksum. The official description for SigCheck is: A file version and signature viewer. This app can be opened in the GUI or i...

2:49

How I test with RealTerm Serial Capture

Просмотров 25День назад

RealTerm Notes Port Tab: - Baud should be at 921600 - Port should be the COM port used by the Silicon Labs Driver. Send Tab: - In the first text field type the letter "Q". - Click on "Send ASCII" - The response should be the letter Q. - That response means that the pressure board is working. - No response means that the pressure board is not working.

8:25

Things to know about Process Explorer

Просмотров 5414 дней назад

These are the Main Features Process Explorer shows dynamic information: Processes: threads, modules, handles, TCP connections, environment variables, etc. Kernal Objects (throuh handles) System Information (CPUs, memory, I/O, Network and GPU) Text & Graphs Operations on processes, threads and handles Search for named objects - There are a few things in Process Explorer that can be helpful in id...

14:52

Autoruns Overview

Просмотров 15521 день назад

What Autoruns does is find apps and processes that run on startup which can be called "Autostart extensibility points (ASEPs)". - Looking at the interface you see multiple tabs each pertaining to a service or app that may be running upon the startup of the system. -You can right-click on any application shown and have the following options: Delete, Copy, Jump to Entry, Search online, Find and P...

How to access a specific directory from Command Prompt and run an Application

3:18

How to access a specific directory from Command Prompt and run an Application

Просмотров 6128 дней назад

You are in the GUI and there is one or more files you want to open from a Command Prompt window for whatever reason. First step is to find the directory (folder) path". Next, cd and then the path. In the window you can tell that you are in the directory by looking at your prompt; it is no longer just "C:". If you want to just run the application you can type the name and hit enter. Or you can r...

2:56

Audit Security Event Logs

Просмотров 17Месяц назад

This isn't going to take long to do. The script will initiate an audit of the Security Event Logs. Let's be honest this script is customizable to audit other event logs. Another bit of customization is to output the data from the audit to a text file for later examination outside of the terminal.

Retrieve Audit policy Settings and Output to a text file

3:10

Retrieve Audit policy Settings and Output to a text file

Просмотров 17Месяц назад

When studying for any cybersecurity certification you are going to hear the terms "Network Security", IDS or "Intrusion Detection System". There are a lot of sophisticated applications out there, If they aren't an option at the moment you can always go back to the basics. What I mean is that you can accomplish a lot in CMD and PowerShell. I guess this is my first step toward the topic of Intrus...

Convert the events to CSV and TXT formats

2:58

Convert the events to CSV and TXT formats

Просмотров 342 месяца назад

The ability to save data is a skilll that will be used often. In this clip we are going to save the information as a text and csv file respectively. Enjoy. $events | Export-Csv -Path C:\temp\events.csv $events | Out-File -FilePath C:\temp\events.txt

Get the event log entries for the last 24 hours

1:19

Get the event log entries for the last 24 hours

Просмотров 182 месяца назад

This is going to be short. I'm not sure about sweet. The goal is to get the log entries for the last twenty-four hours. As in previous videos this starts by creating a variable that we can place the data and access it either by doing an echo or by exporting it to either a text of a csv file. This should be very handy when doing incident response. $events = Get-EventLog -LogName System -After (G...

Getting all log names on PC in PowerShell

3:18

Getting all log names on PC in PowerShell

Просмотров 262 месяца назад

A part of my day revolves around the task of getting answers to help determine what the problem is. One of the best ways to get an answer is to look at the logs. Sounds simple until you ask which log do I look at? Do I know all the logs? How many different logs are there on this PC? All valid questions. Today we are going to look at an option to help us answer those questions. Get-WinEvent -Lis...

3:03

A Cautionary Tale

Просмотров 152 месяца назад

This was supposed to be a quiet moment to do some reading and try a few things out in Bash, What I got was me falling down the Rabbit Hole early in the day. I was in section titled Basic commands where I saw a few things I wasn't very familiar with. First was "iwconfig". No problem there. Then I saw "airmon-ng check kill", I should have been wary when I saw "kill" in the command. Long story sho...

Are Smart Bulbs Safe The Shocking Truth about Smart Bulb Hacking

2:14

Are Smart Bulbs Safe The Shocking Truth about Smart Bulb Hacking

Просмотров 132 месяца назад

The Devil is in the details. The biggest threat to anyone's security isn't what's obvious. Its the seemingly inconsequential things that no one is looking at that will be our undoing. There may be sarcasm, but there's no reason not to take it seriously.