grub – POFTUT

Compare MBR(Master Boot Record) vs GPT(GUID Partition Table) Partition Schemes

Compare MBR(Master Boot Record) vs GPT(GUID Partition Table) Partition Schemes

Partition tables are used to structure the disk drives. MBR (Master Boot Record) and GPT (GUID Partition Table) are the two most popular partition schemes used today in IT environments. In this tutorial, we will compare the similarities and differences between these two partition schemes. What is MBR? MBR is an old and tired partition … Read more

What is Master Boot Record or MBR?

Master Boot Record is the start of an partition schema in disk file systems. In daily usage we use single physical disk by splitting it multiple partitions for different use cases. Operating systems needs some structure in order to use disk drives without problem. Partition schema provides some structure where operating systems obeys this structure. … Read more

How To Download and Install Kali Security and Penetration Test Linux Distribution?

Kali is a Linux distribution or it is a security and penetration test distribution. It is beyond a Linux distribution and provides a lot of useful, popular and featureful tools to the security professionals. Some of popular tools Kali provides nmap metasploit burp sqlmap masscan nikto … Download Kali We should get Kali installation iso … Read more

UEFI or Unified Extensible Firmware Interface

The first Personal Computer or PC is designed in 1980’s by IBM. This computer has different components and design from previously designed computers. This design is cloned by a lot of manufacturers. This computer boot sequence was like below. BIOS -> Operating System BIOS was  the first component that runs when computer starts. BIOS initialization … Read more