belt system - BJJ

2025-12-28

Brazilian Jiu Jitsu has different belt systems for adults and children. Some associations may vary slightly by assigning meaning to the color of a ...

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teaching Brazilian Jiu Jitsus to absolute beginners

2025-12-28

If I were teaching absolute beginners about Brazilian Jiu Jitsu, this is a basic outline of what I’d do. It would be ideal to get them out there ...

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turtle guard

2025-12-28

Turtle guard is the concept of playing the turtle position as a guard in BJJ and other grappling martial arts.

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SSH vulnerabilities

2025-11-03

SSH implementations suffer from security vulnerabilities just like any other software would. Many implementations have long and storied histories of ...

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bypassingnetworkrestrictionrdptunneling-mandiant2019

2025-11-02

Bypassing Network Restrictions Through RDP Tunneling

by: David Pany, Steve Miller, Danielle Desfosses

January 24, 2019

Mandiant ...

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chinesemalwarslinuxsshbackdoor-mandvi2025

2025-11-02

Chinese Hackers Target Linux Devices with New SSH Backdoor

February 5, 2025

https://cyberpress.org/chinese-hackers-target-linux-devices/ ...

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CVE-2016-5195

2025-11-02

CVE-2016-5195 is a high severity privilege escalation vulnerability in the Linux kernel.

https://dirtycow.ninja/ ...

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CVE-2017-1000364

2025-11-02

CVE-2017-1000364 is a high severity vulnerability in the Linux kernel.

This type of vulnerability is known as Stack Clash ...

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Evasion

2025-11-02

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lateralmovementssh-lambert2020

2025-11-02

Lateral Movement with Secure Shell (SSH)

By: Tony Lambert

April 28, 2020

Red Canary ...

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