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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...

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...

How to Install Jenkins in Linux 7 | CentOS 7

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Jenkins is an open source automation server or tools for continuous integration and continuous delivery (CI/CD) pipelines that are widely used in various sectors....

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...

YUM and FTP Server Configuration in RHEL 7 (Step by Step)

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YUM and FTP Server Configuration
To show the mounted DVD or ISO image of RHEL-7.0. # df  -h /dev/sr0 3.5G 3.5G 0 100% /run/media/root/RHEL-7.0 Server.x86_64 This command will enter the all rpm...

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...

Cisco

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...
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,...
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...
Protect PC from Malware

How to Protect PC from Malware with these 5 Tools

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Today, To Protect PC from malware, one of the most pervasive threats to computers and technology devices, is an arduous task. Therefore, today I...
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...
buy cheap iphone

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...
Samsung Galaxy S9

Samsung Galaxy S9: Features, price and…innovation?

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Today, we bring very interesting about what, possibly, is the new Samsung Galaxy S9. After knowing when the mass production will begin and receive...
smartphone buying guide

Smartphone Buying Guide: Find the best phone!

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Today I decided to bring you a smartphone buying guide in technology tips. The smartphone market changes very quickly. In a few months the...
reset iphone

How to Reset iPhone or iPad or iPod

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In case you are selling or you want to repair your iPhone or iPad, you may need to reset iphone in order to delete your...
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...
smartphone screen

Smartphone Screen and things you should know now!

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Nowadays, one of the elements that we value the most when buying a new smartphone is the screen. But sometimes we get lost between...