Smart Giant Tech

MAC address A Media Access Control (MAC) address is a 48-bit address that is used for communication between two hosts in an Ethernet environment. It is a hardware address, which means that it is stored in the firmware of the network card.

OSI model OSI (Open Systems Interconnection) model was created by the International Organization for Standardization (ISO), an international standard-setting body. It was designed to be a reference model for describing the functions of a communication system. It has seven

Here are the top hacking tools for 2016 used by hackers and pentesters worldwide: Nmap  : Nmap is an abbreviation of ‘Network Mapper’, which is a very well known free open source hackers tool. Nmap is used for network discovery and security auditing.

A coder, known as Fabian on GitHub, has created x86 architecture based emulations that allow you to run Windows 98, Linux, KolibriOS etc. inside your browser. Read more about the same and find the links below to try it out.

Gping, a free open source tool to test your network speed, but with a graph.

DHCP  or  Dynamic Host configuration Protocol  is a  network infrastructure service that provides IP addressing information  to PC clients and other TCP/IP-based machines and network devices. 

DNS or Domain Name System  is a hierarchical distributed naming system of resources on a computer networks. It's purpose is to translate alpha numerical domain names (names meaningful to humans) into logical IP addresses  (addresses meaningful to computers) that allows computers

Probably the most noticeable part of Active Directory administration is managing objects and resources within the  Users and Computers snap-in .  Users and Computers mmc snap-in  enables

Active Directory (AD)  is a Microsoft technology, directory service structure or database created for Windows networks and domains for the purpose of storing informations about users, printers, and other network resources. It also allows or denies access according to permissions of the entity who is requesting specific resource.  AD  runs on servers called  domain controllers  which as a platform use Windows server Operating sy

Since earliest days, computer systems are designed with an indea that data can be easily accessed and shared over network. Windows operating system therefore is not an exception. In fact, on windows OS, this can be achieved quite easily. If You have 2 or more PC-s in Your network, it's possible to share your files and folders between different computers and folders. Data from 1st computer or device connected to another can be easily accessed from 2nd device, and other way around. 

It's a well known fact that over time of usage the  speed of a computer  with Microsoft Windows installed can decrease. Eventualy it takes more and more time to respond to a user’s actions like opening files and folders and other documents, surfing the Internet and doing all other tasks. The end result is a slow PC.