Uploaded November 2020 | Updated September 2026, 2 weeks ago
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How to Pop a Shell Using a Video
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Cyber Weapons Lab, Episode 199
In our latest video, we're showing how hackers can take advantage of flaws in common Linux file system managers to modify a video to run malicious code, phoning back to a hacker's server and running commands. Big shout out to Tokyoneon (twitter.com/tokyoneon_), whose article on Null Byte serves as the basis for this cybersecurity tutorial.
To learn more, check out Tokyoneon's article on Null Byte: https://nulb.app/x4k28
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Earn $$. Learn What You Need to Get Certified (90% Off): https://nulb.app/cwlshop
How to Pop a Shell Using a Video
Full Tutorial: https://nulb.app/x4k28
Subscribe to Null Byte: goo.gl/J6wEnH
Nick's Twitter: twitter.com/nickgodshall
Cyber Weapons Lab, Episode 199
In our latest video, we're showing how hackers can take advantage of flaws in common Linux file system managers to modify a video to run malicious code, phoning back to a hacker's server and running commands. Big shout out to Tokyoneon (twitter.com/tokyoneon_), whose article on Null Byte serves as the basis for this cybersecurity tutorial.
To learn more, check out Tokyoneon's article on Null Byte: https://nulb.app/x4k28
Follow Null Byte on:
Twitter: twitter.com/nullbyte
Flipboard: https://flip.it/3.Gf_0
Website: null-byte.com
Weekly newsletter: eepurl.com/dE3Ovb
Vimeo: vimeo.com/channels/nullbyte


![Get Started with Kali Linux as a Bootable Live USB [Tutorial]
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How to Boot Kali from a Portable Live USB
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Cyber Weapons Lab, Episode 217
If you want a more portable way to use Kali Linux, a bootable live USB flash drive is the way to go. That way, you can hop from one computer to the next and still be able to boot up Kali from the BIOS or the startup manager. In this episode of Cyber Weapons Lab, well show you how to install Kali Live on a USB drive with Etcher, adjust your boot options in the BIOS utility (yours may be a different process depending on your computer and OS), boot into Kali with or without persistence, and configure Kali for 2021.
For the latest Kali releases: https://www.kali.org/downloads
8GB flash drive: https://amzn.to/3gNcgmL
16GB flash drive: https://amzn.to/32FT3Li
32GB flash drive: https://amzn.to/3vgoQP6
64GB flash drive: https://amzn.to/3vcTWas
128GB flash drive: https://amzn.to/3k1hme0
256GB flash drive: https://amzn.to/3tR0viO
To learn more, check out the article: https://nulb.app/z8xx7
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Vimeo: https://vimeo.com/channels/nullbyte Get Started with Kali Linux as a Bootable Live USB [Tutorial]](https://i.ytimg.com/vi/_PGJ980upPQ/mqdefault.jpg)


![Fingerprint a Hashed Password with Hash-Identifier [Tutorial]
How to Fingerprint Hashed Passwords
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Cyber Weapons Lab, Episode 132
Hashes are a way to avoid storing passwords in plain-text. Its a common security feature that requires cracking or brute-forcing in order to obtain a password during an attack. But in order to go about doing this, a hacker or pentester would need to know what kind of hash theyre dealing with. Well show you how to fingerprint a hashed password, on this episode of Cyber Weapons Lab.
To learn more, check out the article: https://nulb.app/z4nm2
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Vimeo: https://vimeo.com/channels/nullbyte Fingerprint a Hashed Password with Hash-Identifier [Tutorial]](https://i.ytimg.com/vi/aC7Pjjr6NcM/mqdefault.jpg)

![Python 2 vs. Python 3: How These Versions Differ for Hackers & Cybersecurity [Tutorial]
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The Differences Between Python 2 & Python 3 for Hackers
Full Tutorial: https://nulb.app/z726o
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Cyber Weapons Lab, Episode 171
Python is currently one of the most popular programming languages for cybersecurity scripts. However, there are two similar but distinct versions of Python. On this episode of Cyber Weapons Lab, several differences between python2 and python3 are explored.
To learn more, check out the article by drd_ on Null Byte: https://nulb.app/z726o
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Vimeo: https://vimeo.com/channels/nullbyte Python 2 vs. Python 3: How These Versions Differ for Hackers & Cybersecurity [Tutorial]](https://i.ytimg.com/vi/aOkg1K6C73U/mqdefault.jpg)
![Null Byte Wants You!
Null Byte is growing, and we’re looking for new creators to join the team! https://docs.google.com/forms/d/e/1FAIpQLSe8Paz5-2KQYyd7Nd7v28F11XA97gmfJxtyrHISWF8328ifxA/viewform
If you live for infosec, know your pentesting tools, can hack hardware, and love breaking down complex topics into simple, hands-on tutorials, we want to hear from you. Whether you’re an engineer, student, educator, or passionate hacker, this is your chance to make an impact.
Edited by: Ayen Alvarez
Voice: Emmanuel Jordan
Scripted: Aubri Ziegler and Justin Meyers
🔗 [Link to apply]
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Let’s create a smarter, safer digital world together.
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![Create a Dead Mans Switch in Python to Encrypt a File When You Dont Check In [Tutorial]
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How to Create a Dead Mans Switch in Python 3
Full Tutorial: https://nulb.app/z5jcp
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Cyber Weapons Lab, Episode 196
If youve ever watched a classic mob movie, then youve seen a Dead Mans Switch in action. It involves some sort of information getting published if a certain person goes missing. But there are many different types of dead man switches, ones more useful for hackers. In this episode of Cyber Weapons Lab, well make a Python program that can encrypt and delete a file if you dont check in over Twitter during a set amount of time.
To learn more, check out the article on Null Bytes site: https://nulb.app/z5jcp
Twint tutorial: https://youtu.be/jzLJjbZVQ9s
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Weekly newsletter: https://eepurl.com/dE3Ovb Create a Dead Mans Switch in Python to Encrypt a File When You Dont Check In [Tutorial]](https://i.ytimg.com/vi/b6LoNZXkwSA/mqdefault.jpg)
![Lock Down Your Ubuntu System to Protect It from Being Hacked [Tutorial]
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How to Secure Ubuntu with Auditing, Antivirus & Monitoring
Full Tutorial: https://nulb.app/x4bh2
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tokyoneons Twitter: https://twitter.com/tokyoneon_
Cyber Weapons Lab, Episode 202
This is the last part of our four-part series looking at how to protect a fresh Ubuntu install. In this Cyber Weapons Lab episode, we look at open-source firewalls and how they can protect your system while still maintaining privacy. We also show how to use antivirus programs like ClamAV without sending any data to remote servers.
To learn more, check out the article by Tokyoneon on Null Bytes site: https://nulb.app/x4bh2
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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