Opensnitch: Linux Firewall - Detect + Block Malware Connections

Detect + block hidden malware connections. Great place to start when learning about Firewalls, privacy, 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), except 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/extras for just $5/monthly at: https://www.buymeacoffee.com/politictech/membership

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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