Here we will use the commands mentioned previously in the last story to configure our first equipment which will be the switch. some points that will we cover: .check running config .configure hostname .check interfaces .check VLANS .configure Management interface and ip .configure line Vty (telnet) and console .create a user .create enable password .check mac address table .observe how the switch operates

Imagine that you need to run a big scan against a target and you have to leave home but you also want to see the result of your scan when Nmap as finished the job. To proceed we need to create a Telegram Bot with The BotFather. To create a…

I found it on sysdream.com First, what is a reverse shell : Also called reverse tunnel is a computer technique that allows to redirect on a local computer the input and output of a shell to a remote computer, through a service able to interact between the two computers. …

Let’s install openssh ! During this tutorial we will work with the ROOT user root@debian:~# apt-get install openssh-server -y Lecture des listes de paquets... Fait Construction de l'arbre des dépendances Lecture des informations d'état... Fait Les paquets supplémentaires suivants seront installés : openssh-client openssh-sftp-server Paquets suggérés : keychain libpam-ssh…

first you must download the cisco packet tracer and create an account to be able to follow these tutorials. Don’t be afraid it’s free.

in This article series I Will directly talk about the administration and implementation of cisco solutions. — 1-WHY you have to take the CCNA this information is what I would have liked to obtain when I decided to leave chemistry for computer science. they will constitute you a first base of knowledge in computer networks. what is the CCNA? Cisco certified Network Associate, it is the first certification that allows you to start your career in the world…

From Golang website The Golang programming language seems to be the future, first because it comes from Google, in a second time because it is a robust system-level language used for programming across large-scale network servers and big distributed systems such as ………..GOOGLE ! Here is a very basic web…

Today we will learn how to list services and open ports on Linux & more List services with associated port the service is using netstat -lntup - l is used to list listening socket - n is using to show port number - t to show tcp connexions - u to show udp connexions - p display programme name Show ESTABLISHED connexions netstat -natu | grep 'ESTABLISHED' - n is using to show port number - a display all sockets

To know wich services is running when debian is booting you can check it into /etc/init.d root@debian:~# cd /etc/init.d/ && ls -all total 148 drwxr-xr-x 2 root root 4096 avril 23 19:34 . drwxr-xr-x 126 root root 12288 avril 23 21:05 .. -rwxr-xr-x 1 root root 5336 mars…