![Lock Down & Protect Ubuntu Linux Against Physical Threats [Tutorial] @NullByteWHT](https://i.ytimg.com/vi/tJJDZV1XSzo/maxresdefault.jpg)
Uploaded November 2019 | Updated September 2026, 2 weeks ago
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How to Install & Shield Your Ubuntu System Against Physical Attacks
Full Tutorial: https://nulb.app/z4bgu
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Cyber Weapons Lab, Episode 123
Some of the most effective attacks on any system are carried out through physical access to a target's device. This is why USB Rubber Ducky-based attacks are so efficient and even popularized in the media. On this episode of Cyber Weapons Lab, we'll begin a series on Ubuntu Linux by first walking you through how to set up the OS and then how to lock it down from physical threats.
To learn more, check out the article by Tokyoneon on Null Byte's site: https://nulb.app/z4bgu
Part 1: youtu.be/tJJDZV1XSzo (CWL-123)
Part 2: youtu.be/2IosbILbMWQ (CWL-124)
Part 3: youtu.be/PQo9PEdVuIw (CWL-125)
Part 4: youtu.be/c4HOWojf2Jo (CWL-202)
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How to Install & Shield Your Ubuntu System Against Physical Attacks
Full Tutorial: https://nulb.app/z4bgu
Subscribe to Null Byte: goo.gl/J6wEnH
Kody's Twitter: twitter.com/KodyKinzie
tokyoneon's Twitter: twitter.com/tokyoneon_
Cyber Weapons Lab, Episode 123
Some of the most effective attacks on any system are carried out through physical access to a target's device. This is why USB Rubber Ducky-based attacks are so efficient and even popularized in the media. On this episode of Cyber Weapons Lab, we'll begin a series on Ubuntu Linux by first walking you through how to set up the OS and then how to lock it down from physical threats.
To learn more, check out the article by Tokyoneon on Null Byte's site: https://nulb.app/z4bgu
Part 1: youtu.be/tJJDZV1XSzo (CWL-123)
Part 2: youtu.be/2IosbILbMWQ (CWL-124)
Part 3: youtu.be/PQo9PEdVuIw (CWL-125)
Part 4: youtu.be/c4HOWojf2Jo (CWL-202)
Follow Null Byte on:
Twitter: twitter.com/nullbyte
Flipboard: https://flip.it/3.Gf_0
Website: null-byte.com
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Vimeo: vimeo.com/channels/nullbyte
![Lock Down & Protect Ubuntu Linux Against Physical Threats [Tutorial]](https://i.ytimg.com/vi/tJJDZV1XSzo/mqdefault.jpg "Lock Down & Protect Ubuntu Linux Against Physical Threats [Tutorial]
Our Premium Ethical Hacking Bundle Is 90% Off: https://nulb.app/cwlshop
How to Install & Shield Your Ubuntu System Against Physical Attacks
Full Tutorial: https://nulb.app/z4bgu
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
tokyoneons Twitter: https://twitter.com/tokyoneon_
Cyber Weapons Lab, Episode 123
Some of the most effective attacks on any system are carried out through physical access to a targets device. This is why USB Rubber Ducky-based attacks are so efficient and even popularized in the media. On this episode of Cyber Weapons Lab, well begin a series on Ubuntu Linux by first walking you through how to set up the OS and then how to lock it down from physical threats.
To learn more, check out the article by Tokyoneon on Null Bytes site: https://nulb.app/z4bgu
Part 1: https://youtu.be/tJJDZV1XSzo (CWL-123)
Part 2: https://youtu.be/2IosbILbMWQ (CWL-124)
Part 3: https://youtu.be/PQo9PEdVuIw (CWL-125)
Part 4: https://youtu.be/c4HOWojf2Jo (CWL-202)
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Vimeo: https://vimeo.com/channels/nullbyte")
![Create a Wi-Fi Spy Camera with an ESP32-CAM [Tutorial]](https://i.ytimg.com/vi/tx09GFGgVwA/mqdefault.jpg "Create a Wi-Fi Spy Camera with an ESP32-CAM [Tutorial]
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How to Set Up a ESP32 Spy Camera
Full Tutorial: https://nulb.app/x5qaf
Subscribe to Null Byte: https://goo.gl/J6wEnH
Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 220
Using an ESP32 camera module, its easy to set up a Wi-Fi spy camera on a budget. Well create a Wi-Fi spy camera using this small, cheap module, then test how well it works.
ESP32-CAM and FTDI: https://amzn.to/2KiisVK
Battery Shield: https://amzn.to/3u54Kq1
Battery: https://amzn.to/3fBIr6d
Solderless Breadboard: https://amzn.to/2VLRoRX
Jumper Wires: https://amzn.to/35cIsrJ
Mini-USB Cable: https://amzn.to/2SkQyfG
Other ESP32 Camera Ideas: https://youtu.be/UqzdbOcoF7Q
To learn more, check out the article: https://nulb.app/x5qaf
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![Control Electronics from a Web Browser Using MicroPython & Jupyter Notebook [Tutorial]](https://i.ytimg.com/vi/uULIfqaPQKI/mqdefault.jpg "Control Electronics from a Web Browser Using MicroPython & Jupyter Notebook [Tutorial]
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How to Use MicroPython to Control Electronic Devices
Full Tutorial: https://nulb.app/x5i8l
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Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 175
MicroPython is a great language for beginners trying to learn the how to program small electronic devices like an ESP8266. In this episode of Cyber Weapons Lab, well teach you how to use both — along with a browser — to control a small motor.
Parts you may need:
D1 Mini: https://amzn.to/32EbGQS
Breadboard: https://amzn.to/3hgFXcC
Relay: https://amzn.to/3joyk5P
Motor with propeller: https://amzn.to/3hmnjA3
Jumpers: https://amzn.to/34OO0ac
Micro-USB cable: https://amzn.to/34M2mIa
9-volt battery: https://amzn.to/3jszn4E
Battery connector: https://amzn.to/39hyaJ1
To learn more, check out the article: https://nulb.app/x5i8l
Related video: https://youtu.be/j0hgKkwmSlw
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![Find Vulnerable Services & Hidden Info Using Google Dorks [Tutorial]](https://i.ytimg.com/vi/u_gOnwWEXiA/mqdefault.jpg "Find Vulnerable Services & Hidden Info Using Google Dorks [Tutorial]
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How to Find Hidden Information Online Using Google Dorks
Full Tutorial: https://nulb.app/z4m32
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Kodys Twitter: twitter.com/KodyKinzie
A Google search may not be what one thinks of when it comes to hacking. However, Google offers advanced techniques when searching which can offer a treasure trove of hidden and vulnerable services if used correctly. Today, well introduce you to Google dorking, on this episode of Cyber Weapons Lab.
To learn more, check out the article: https://nulb.app/#####
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![Perform Wireless Surveillance of Bluetooth & Wi-Fi with Sparrow-wifi [Tutorial]](https://i.ytimg.com/vi/v79WBn2VKcA/mqdefault.jpg "Perform Wireless Surveillance of Bluetooth & Wi-Fi with Sparrow-wifi [Tutorial]
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How to Use Sparrow-wifi to Conduct Wireless Reconnoissance
Full Tutorial: https://nulb.app/z51lg
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Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 182
Recon is an important step in various hacking scenarios. Gathering data on the network environment around you can give you an edge in finding and exploiting vulnerabilities in the devices youre targeting or pentesting. On this episode of Cyber Weapons Lab, well introduce you to Sparrow-wifi, a next-generation wireless recon tool and analyzer.
Recommended Wi-Fi adapter:
https://amzn.to/2UYrd9U
Recommended directional antennae:
https://amzn.to/2V07RkN
https://amzn.to/2VPijed
https://amzn.to/34VkCAu
https://amzn.to/34qoEAA
To learn more, check out the article: https://nulb.app/z51lg
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![Use Zero-Width Characters to Hide Messages & Reveal Leaks [Tutorial]](https://i.ytimg.com/vi/vBG5Pqnxkk0/mqdefault.jpg "Use Zero-Width Characters to Hide Messages & Reveal Leaks [Tutorial]
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How to Hide & Detect Secret Messages in Plain Text
Full Tutorial: https://nulb.app/x4m6w
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Kodys Twitter: https://twitter.com/the_hoid
Cyber Weapons Lab, Episode 161
Today, in this episode of Cyber Weapons Lab, we are going to take advantage of a little-known feature in Unicode to hide messages in plain text. As a bonus, the hidden message will go with the text everywhere they are copy and pasted. Whats this feature? Zero-width characters.
To learn more, check out the article: https://nulb.app/x4m6w
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![Upgrade a Dumb Reverse Shell into a Fully Functional Terminal [Tutorial]](https://i.ytimg.com/vi/vOEO_6xfsdo/mqdefault.jpg "Upgrade a Dumb Reverse Shell into a Fully Functional Terminal [Tutorial]
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How to Make a Functional Terminal from a Reverse Shell
Full Tutorial: https://nulb.app/x4kyy
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Nicks Twitter: https://twitter.com/nickgodshall
Cyber Weapons Lab, Episode 194
Popping a reverse shell can be quite exciting for a new hacker — and extremely powerful. However, you can be caught off guard by the limitations it imposes. On this episode of Cyber Weapons Lab, well show you how to take a reverse shell and turn it into a terminal that youre more used to.
To learn more, check out the article by drd_ on Null Bytes site: https://nulb.app/x4kyy
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![Intercept Images from a Security Camera Using Wireshark [Tutorial]](https://i.ytimg.com/vi/va1wUSPGgSU/mqdefault.jpg "Intercept Images from a Security Camera Using Wireshark [Tutorial]
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How to Use Wireshark to Hijack Pictures from Wi-Fi Cameras
Full Tutorial: http://bit.ly/SecCamShark
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Wireshark is a powerful Wi-Fi sniffing tool for intercepting communications between devices on a network. Today, well show you how to intercept images from a security camera on this episode of Cyber Weapons Lab.
Recommended network adapter: https://www.amazon.com/dp/B004Y6MIXS/?tag=whtnb-20
Most people watching security cameras rely on the usually insecure HTTP web server thats running on the camera in order to watch the security feed or change settings on the camera. This is commonly HTTP rather than HTTPS, and most people dont really bother to make the distinction or prefer to buy one thats secure because they dont understand the risk that it poses.
Now, on a network that has security, like a WPA network that has passwords, if you just have one person on the network, youre probably going to be okay if you have a pretty strong password and nobody can see the traffic thats going through it.
But the second somebody else gets your password or if its on an open or shared network, then you can really start to get in trouble because anybody can see these insecure HTTP requests over the network.
What this boils down to is we can actually see what the person is seeing on their screen, so if theyre watching the security camera or if they have a dedicated monitor set up to watch it somewhere in their business or home, then we can literally just download the packets as theyre transferring from one device to another, and then use Wireshark to export them and look at them on our screen.
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![Explore & Map Nearby Wireless Networks with WiGLE [Tutorial]](https://i.ytimg.com/vi/wBl7HM6a4Wo/mqdefault.jpg "Explore & Map Nearby Wireless Networks with WiGLE [Tutorial]
How to Wardrive with Android & Map Vulnerable Networks
Full Tutorial: https://nulb.app/x43rg
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Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 034
Wardriving has been around for decades, but its only gotten easier as technology has improved to the point that you can get started with a simple smartphone. On this episode of Cyber Weapons Lab, well show you how to map and explore the security of every network you walk or drive by.
To learn more, check out the article: https://nulb.app/x43rg
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Website: https://null-byte.com
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![Create Your Own Mouse Jiggler with a Digispark & Arduino [Tutorial]](https://i.ytimg.com/vi/x4Ap-ypWdFo/mqdefault.jpg "Create Your Own Mouse Jiggler with a Digispark & Arduino [Tutorial]
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Keep Computers from Sleeping with a Mouse Jiggler
Full Tutorial: https://nulb.app/x5ian
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Kodys Twitter: https://twitter.com/KodyKinzie
Cyber Weapons Lab, Episode 208
When taking down a hacker, the first thing police usually do is plug in a mouse jiggler to the suspects computer to prevent it from locking. Using a Digispark microcontroller, we can create a device that, when plugged in, moves the mouse just enough to keep the screen from locking. While its most handy for that purpose, it could also be adjusted for a computer prank.
Some Digispark options:
- https://amzn.to/3pylswz
- https://amzn.to/2M7dtZ9
- https://amzn.to/3t6CDaN
- https://amzn.to/3j13XCK
- https://amzn.to/337Uyj3
- https://amzn.to/3coqkAL
- https://amzn.to/2Yu8rIK
- https://amzn.to/39tdGi4
- https://amzn.to/3jbo2Xf
To learn more, check out the article on Null Byte: https://nulb.app/x5ian
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![Hack Like Its 1987 with the Telehack Game [Tutorial]](https://i.ytimg.com/vi/xFEuqdGnhCc/mqdefault.jpg "Hack Like Its 1987 with the Telehack Game [Tutorial]
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What Hacking Looked Like from 1985–1990
Full Tutorial: https://nulb.app/x4lds
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Michaels Twitter: https://twitter.com/The_Hoid
Cyber Weapons Lab, Episode 158
In todays episode of Cyber Weapons Lab, were going to explore what hacking looked like in the 1980s and through a hacking video game called Telehack. Youll learn everything you need to know about navigating the ARPNET and gaining access to systems on the network.
To learn more, check out the article: https://nulb.app/x4lds
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![Generate Obfuscated Payloads Using Graffiti [Tutorial]](https://i.ytimg.com/vi/xNhQMwC0BLo/mqdefault.jpg "Generate Obfuscated Payloads Using Graffiti [Tutorial]
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How to Disguise Payloads in Different Ways
Full Tutorial: https://nulb.app/z515c
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Nicks Twitter: https://twitter.com/nickgodshall
Cyber Weapons Lab, Episode 159
Payloads cant always be run easily. Often, you need to get around antivirus software and other defenses. The best way to do that is by hiding or obfuscating the payload. Today, in this episode of Cyber Weapons Lab, well look at a tool called Graffiti and use it to generate obfuscated payloads in languages such as Python, Perl, PHP, Batch, PowerShell, and Bash. This guide is based on drd_s written article on Null Byte.
To learn more, check out the article: https://nulb.app/z515c
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