Analyze PCAP Files using Malcolm Network Traffic Analysis tool

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install Malcolm network traffic analysis tool on Ubuntu
In this tutorial, you will learn how to analyze PCAP files using Malcolm network traffic analysis tool. Malcolm can be used to analyze offline full PCAP files or can be used to monitor and analyze live network traffic. Malcolm is integrated with Suricata and Zeek (formerly Bro). These two tools can be used to analyze PCAP files. Analyze PCAP Files...

Install Wireshark on Ubuntu 22.04

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install wireshark on Linux
In this guide, you will learn how to install Wireshark on Ubuntu 22.04. Wireshark is the world’s foremost and widely-used network protocol analyzer. Note that it is a criminal act to scan or sniff on any network traffic without any authorization. Install Wireshark on Ubuntu 22.04 Wireshark is available on the default Ubuntu 22.04 repositories. However, the available versions may...

Install and use NMCLI tool on Debian Linux

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Install and use NMCLI tool on Debian Linux
In this tutorial, we provide a step by step guide on how to install and use NMCLI tool on Debian Linux. According to man pages: NMCLI is a command-line tool for controlling NetworkManager and reporting network status. It can be utilized as a replacement for nm-applet or other graphical clients. nmcli is used to create, display, edit, delete, activate, and deactivate...

Create Virtual/Secondary IP addresses on an Interface in Linux

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Create Virtual/Secondary IP addresses on an Interface in Linux
Follow through this tutorial to learn how to create virtual/secondary IP addresses on an interface in Linux. This enables you to assign multiple IP addresses to a single interface. Create Virtual/Secondary IP addresses on an Interface in Linux You can create virtual/secondary IP addresses on an interface in Linux temporarily or permanently. Create Temporary Virtual/Secondary IP addresses on an Interface in Linux To...

Useful Facts About Setting Up Mobile Rugged Servers

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Useful Facts About Setting Up Mobile Rugged Servers
Modern warfare is evolving. Having boots on the ground is still the most important component of winning any conflict, however, the battlespace has changed significantly in recent years. There has been a massive increase in the proliferation of digital technologies in all aspects of warfare.  The changing landscape of warfare has identified the need for mobile server stations to handle...

Install VirtualBox 6.1 on Ubuntu 18.04 Desktop

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VirtualBox 6.1.0 which is a major update of VirtualBox was released December 10 2019 with quite a number of new major features. How to install VirtualBox 6.1 on Ubuntu 18.04 desktop is what is covered on this guide. Install VirtualBox 6.1 on Ubuntu 18.04 Desktop Well, there is nothing new in the steps that you need to take to install VirtualBox 6.1...

Upgrade Ubuntu 18.04 to Ubuntu 20.04

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Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being likely to be released on April 2020, based on the Ubuntu release cycles trend. As such, let us see how to Upgrade Ubuntu 18.04 to Ubuntu 20.04. Upgrade Ubuntu 18.04 to Ubuntu 20.04 Disclaimer: Note that this guide is meant for testing purposes and not production...

Install Latest Wireshark on Ubuntu 18.04

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install wireshark on Linux
In this guide, we are learn how to install latest Wireshark on Ubuntu 18.04. Wireshark is the world’s foremost and widely-used network protocol analyzer. Some of the features of Wireshark include; Deep inspection of hundreds of protocols, with more being added all the timeLive capture and offline analysisStandard three-pane packet browserMulti-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and...

Install Prometheus on Ubuntu 18.04

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In this guide, we are going to learn how to install Prometheus on Ubuntu 18.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured targets via HTTP calls at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some conditions are met. We have covered the installation of Prometheus on Debian 9...

Connect to WiFi in Linux Using NMCLI command

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Install and use NMCLI tool on Debian Linux
This tutorial will guide you on how to connect to WiFi in Linux using NMCLI command. NMCLI is a command-line tool for controlling NetworkManager and reporting network status. It can be utilized as a replacement for nm-applet or other graphical clients. It is used to create, display, edit, delete, activate, and deactivate network connections, as well as control and...