Tag: host

How To Use Google Public DNS Servers?

Posted on 09/11/201810/11/2018 by İsmail Baydan

Google is a huge company which provides paid and free services. It mainly operates in IT and internet area. Internet uses DNS in order to solve domain names into IP

What Is /etc/hosts File and How To Create and Edit It?

Posted on 21/06/2018 by İsmail Baydan

New comers to the Linux generally asks for what is the purpose and usage of the /etc/hosts file. /etc directory holds system and service related configuration. hosts file is used to store

How To Find and Change Ubuntu, Debian, Kali Mint Hostname?

Posted on 08/01/201823/09/2018 by İsmail Baydan

Hostname is used to identify the Linux hosts. We generally prefer to put related host names to the systems like web1, db5 etc. In this tutorial we will look how

How To Specify Host, Port and Protocol For Tcpdump?

Posted on 07/09/2017 by İsmail Baydan

Tcpdump is everyday tool used by system and network administrator. We generally look simple use cases like host, port and protocol filter for tcpdump . In this tutorial we will look

Nmap Host Discovery with Examples

Posted on 10/08/201719/12/2018 by İsmail Baydan

Nmap is popular tool used by pentesters, system administrators and network administrators. Nmap provides a lot of features for free. In this tutorial, we will look host discovery features and

Nmap Timing and Performance

Posted on 01/08/201702/08/2017 by İsmail Baydan

Performance is important part of the scan. Nmap developers always looks for optimized and adjustable performance options. Adjustable scan performance is important because scanning big networks will require a lot

Nmap Target Specification

Posted on 01/08/201702/08/2017 by İsmail Baydan

Requirement for scanning is target specification. Nmap provides different methodologies to set targets. Single Host Address This is the simplest and mostly used target specification. We only provide single ip

DHCP Reservation For Windows Server 2012, Windows Server 2008 and Benefits

Posted on 18/04/201702/12/2018 by İsmail Baydan

DHCP is a protocol used to provide network related configuration to the network hosts. Mainly IP address information, network gateway, network mask and DNS server information are provided by DHCP

How To Install Virtualbox Into Windows?

Posted on 02/04/201727/02/2018 by İsmail Baydan

Virtualbox is virtualization tool used to create virtual machines. Virtual machines can be cloned, created, deleted without affecting any external source in the host system. In this tutorial we will