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Being a Firewall Engineer : An Operational Approach: A Comprehensive guide on firewall operations and best practices

Glad to announce the second edition of my book, Being a Firewall Engineer : An Operational Approach: A Comprehensive guide on firewall operations and best practices is now live on Amazon . The firewall technologies and the landscape is rapidly changing and therefore i needed to make multiple changes from the first edition.This is not a configuration guide and is suitable for beginners and junior engineers. The following topics are briefly covered in the second edition of this book. Various Job roles related to Firewalls. What makes you a firewall expert? Know the major firewall vendors and their models. Firewall ranking and benchmarks. Understand the packet flow or order of operation. Understand the different types of firewalls. Daily tasks of a firewall administrator Guidelines on firewall hardening and compliance. Understand Change Management process. Illustration on How to make a firewall change (incorporating Change management process) with a real world example.

How to Install Netmiko on Windows?

Netmiko, developed by kirk Byers is an open source python library  based on Paramiko which simplifies SSH management to network devices and is primarily used for network automation tasks.
Installing Netmiko in linux is a matter of one single command but if you need to use Netmiko in your Windows PC, follow this process.
1) Install the latest version of Python.
2) Install Anaconda, which is an opensource distribution platform that you can install in Windows and other OS's (https://www.anaconda.com/download/)
3) From the Anaconda Shell, run “conda install paramiko”.



4) From the Anaconda Shell, run “pip install scp”.
5) Now Install the Git for Windows.(https://www.git-scm.com/downloads).
Git is required for downloading and cloning all the Netmiko library files from Github.
6) From Git Bash window, Clone Netmiko using the following command
git clone https://github.com/ktbyers/netmiko&#8221

       
7) Once the installation is completed, change the directory to Netmiko using cd netmiko command.
8) execute python setup.py install from Git Bash Window. Once the installation is completed, go to your Windows Command prompt or Anaconda shell and check Netmiko from Python Interpreter shell.
9) Finally import paramiko and import netmiko, and start using it for python coding.

Network Automation Jithin Alex

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