ICT Knowledgebase
Zero Trust security is an IT security model that requires strict identity verification for every person and device trying to access resources on a private network, regardless of whether they are sitting within or outside of the network perimeter....
Microsoft Outlook is the most popular business software program in the world, and its top ranking is well deserved. It manages so much of our business and personal life in one big window. Because we rely on it for our e-mail communications, meeting...
A DMZ or demilitarized zone is a perimeter network that protects and adds an extra layer of security to an organization’s internal local-area network from untrusted traffic. The purpose of a DMZ is to add an additional layer of security to...
When you upgrade your computer to a new version of Windows 10, or you install a preview build, the installation process saves a copy of the previous version in the “Windows.old” folder. This is part of the safety mechanism in case the upgrade...
Nowadays protecting IT assets is most important and critical part for anyone. A “Firewall” is one of the most popular computer and network security devices that professionals use to protect their enterprise IT assets and networks. Just like a...
Struggling when you have to work on CIDR, Subnet mask and IP’s for CIDR? Look at below sheet for your convenience. Bookmark this fast. CIDR Subnet Mask No. of IP’s /32 255.255.255.255 1 /31 255.255.255.254 2 /30 255.255.255.252 4 /29...
One thing that often gives people confusion is the difference between a Megabyte (MB) and a Megabit (Mb). People often assume that a download speed of 1 Megabit per second (1 Mbps) will allow them to download a 1 Megabyte (MBps) file in one second....
The Internet has become a vital part in almost everyone’s life in this century. Nobody can afford to work with a slow internet. In this case, we always look for upgrades and ways to enhance our internet speed. We would never like to miss a chance...
IP Command Output ipconfig/all display full ip configuration ipconfig/release release all ip configuration ipconfig/release6 release ipv6 address for specified adaptor ipconfig/renew renew the ip configuration from DHCP server ipconfig/renew6 renew...
Wireshark is a powerful tool that can be used to troubleshoot network problems, analyze network traffic, and learn about network protocols. It is a valuable tool for network administrators, security professionals, and anyone else who wants to learn...
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