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Instant Messaging Server Installation using Openfire in Linux 7

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Instant Messaging
Openfire is a real time collaboration (RTC) server licensed under the Open Source Apache License. It is also known as Jabber. It uses the...

How to Setup a Complete Mail Server(Postfix) using SquirrelMail(Webmail) in CentOS...

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A mail server is a server that handles and delivers e-mail over a network or internet. A mail server can receive e-mails from client...

NTP Server Client Configuration using Mikrotik Router and Linux OS

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NTP-Configuration-featured-image
How to Configure Linux OS as NTP Client with NTP Server as Mikrotik Router: https://www.youtube.com/watch?v=VtHMkPgV_VI

Q1: Network Configuration and Hostname Set | RHCSA Exam Questions and...

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All of us who work with IT Systems are familiar with Red Hat Linux. Nowadays no one cannot expect a job or promotion without...

Q3: Managing Local Users and Groups | RHCSA Exam Questions and...

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The Red Hat Certified System Administrator (RHCSA) exam is a leading and recognized certification that helps candidates increase, develop and incorporate administrative skills and...

Primary DNS Server Installation and Configuration in CentOS 7

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Primary DNS
Today i will show you how to install and configure DNS Server step by step. I will install and configure Primary DNS Server in...

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encrypted messages gmail

How to use Encrypted messages Gmail and why?

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How to use encrypted messages Gmail? Encrypted messages Gmail aren’t new, but if you want to improve your IT security, you should read this. Nowadays,...
wi-fi protection

Wi-Fi protection: Ways to protect Wi-Fi

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Wi-Fi protection: Why is it so important? It is becoming a serious issue. Already there are several cases where multiple people have been hacked...
computer virus

Computer Virus: Most Famous Cyber Attacks in History!

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The computer virus is becoming a more serious threat. Whether you prefer to call it Malware or virus, you must take into account a...
types of computer virus

Types of computer virus: List of computer viruses!

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There are many types of computer virus today. However, here we present a list of most common viruses so that you are attentive and...
KRACK Attack on Wi-Fi Network

KRACK Attack: How to guarantee Wi-Fi Network Security?

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KRACK attack made the WPA2 connection vulnerable. And now we must take measures to guarantee our Wi-Fi network security. Therefore, today we explain everything...
OnePlus 5T

OnePlus 5T: An alternative to iPhone X?

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When talking about OnePlus 5T we have to remember that in recent years OnePlus has differentiated itself from its competition as the flagship killer,...
iPhone X news

iPhone X Problems: Read this before buying new iPhone!

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iPhone X phone was on the market the last weeks, and now some users are talking about some iPhone X problems. However, Apple is...
LG V30

LG V30: Innovation, Quality and Features

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Already closing the year and with Black Friday on, we did not have time to highlight the LG V30. A new model that promises...
security apps for android

Top 20: Security Apps for Android you should have!

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Security apps for Android are important. And we know that Android phones are a gem of technology, so you should take care of security...
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7 Places to Buy Cheap iPhone: Find your iPhone at the...

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Today, to buy cheap iphone can be a task to which all Apple lovers who cannot buy their new release embark. Here is a...
iphone x

iPhone X – Top 5 Amazing Features

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After months of speculations from the iPhone crazed users, Apple finally managed to release the much anticipated iPhone X. Apple however still managed to...