Opensnitch Linux Firewall: Detect + Block Malware Connections

Detect + block hidden malware data transfers. Great place to start when learning about Firewalls, and a popular choice for Linux. Be sure to check out my extensive install Tutorial + more usage tips/screenshots here: https://www.buymeacoffee.com/politictech/opensnitch-firewall-detecting-blocking-allowing-hidden-connections

Based on concepts of "Littlesnitch" ($45 firewall for MacOS), Opensnitch is COMPLETELY FREE, and Open source, for Linux.

Thanks to G. for asking about Firewalls. I wanted to start here as a free, open source introduction.

Support content like this + get early access to tips/posts for just $5/monthly at:
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TIMESTAMPS:
00:00 Introduction: Opensnitch (opensource Firewall)
00:28 Detect + Allow Or deny Specific App Connections
00:55 Opensnitch Management Interface
01:04: NetworkManager: Allow Or Deny Router? (Detected Connection)
03:54 Installation + Usage Tips On Main Blog (BMAC) Soon
05:50 Netcat Based Backdoor Connection Example
07:32 DNS Detected - Allow Our DNS
11:15 Check On Connected To Hosts (Do I Know This Host?)
11:55 Investigating Commands With man-pages + whatis Command
12:19 Checking Integrity Refresher: rdebsums for Opensnitch Connections
13:45 Thanks For Watching More Usage Information Coming To Blog

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#surveillance #spying #malware