Category: ModSecurity

Install Putty on CentOS 8 - Best Method ?

This article covers how to Install putty on CentOS 8. With putty, you can easily connect your Linux system to a remote system. Putty is a free and open source ssh & telnet client. Putty is available for Windows, Linux, Unix and macOS. Using putty, we can access the remote servers and switches over ssh protocol. It can also be used to take serial console of remote systems.

How to perform Putty Installation on CentOS / RHEL / Fedora ?

Putty package is available in the default CentOS and RHEL repositories. So, to install putty run:

$ sudo yum install putty -y


$ sudo dnfs install putty -y

Install Nmap on CentOS 8 - Best Method ?

This article covers methods to install Nmap on your CentOS machine. Nmap is a handy utility for network scanning and security auditing. Nmap contains variety of options for scanning remote hosts. Have a look at the 15 Mostly Used Nmap Commands for Scanning Remote Hosts.

How to Install Nmap on Debian / Ubuntu ?

1. Install Nmap on Ubuntu by entering the following command:

$ sudo apt-get install nmap

2. The system prompts you to confirm the installation by typing y.

3. After the installation is finished, verify the installed version of Nmap by entering:

$ nmap –version

Install Go on CentOS 8 - Best Method ?

This article covers how to install Go on CentOS 8. Go language was designed to resolve the common criticisms of other languages while maintaining their positive characteristics and most widely used for writing servers these days.

Run the below command to see the version of the Go language:

$ go version

Install Anydesk on CentOS 8 - Best Method ?

This article covers how to install the AnyDesk application on CentOS 8 system using the command-line approach. Once you've installed AnyDesk on CentOS 8 / RHEL 8, you’ll be able to access your Linux system from Windows, Mac, and other Linux based systems. You'll enjoy its simple and user-friendly set up and administration tools which enables you to easily manage remote system.

Install NetBeans on CentOS 8 - Best Method ?

This article covers the installation of Apache NetBeans on the CentOS system. Here, you will learn the entire procedure for the installation of NetBeans that includes downloading, installation, and launching of NetBeans. At the end, you also learned to uninstall Apache NetBeans if you ever have to do that.

Apache NetBeans is a very powerful Integrated Development Environment (IDE) tool that enables you as a Developer create Desktop, Web and Mobile Applications from its modular framework. It supports Java, PHP, HTML, JavaScript, C, C++, Ajax, JSP, Ruby on Rails and other programming languages using extensions.

Install Wireshark on CentOS 8 - Best Method ?

This article covers how to install the Wireshark network analyzer tool on CentOS 8 system. Once Wireshark installed on your system, you can capture incoming and outgoing data packets over the network. Wireshark is free & Open source network packet analyzer that is used for network analysis, troubleshooting, etc. Wireshark is a cross-platform software that is available for various Linux/UNIX distributions, Mac-OS, Solaris, BSD & Windows, etc. It uses GTK to implement user interface & captures packets using PCAP. For additional help or useful information, we recommend you to check the official Wireshark website.

To Install package called Whireshark using the dnf command. For a GUI Wireshark application execute:

# dnf install wireshark

To install Wireshark command line tool only execute:

# dnf install wireshark-cli

Features of Wireshark includes:

  • Live packet capture & offline analysis.
  • A number of display filters.
  • Support for hundreds of protocol.
  • Rich VOIP analysis.
  • Read/write feature various file formats.
  • Live data can be read from ethernet port, Bluetooth, USB, Token rings tec.