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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...

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...

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...

Q2: Installing and Updating Software Packages | RHCSA Exam Questions and...

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Today i will discuss question number two of Linux System Admin RHCSA EX200 Exam. This question usually asks to configure local yum repository with...

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...

Cisco

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...
fake movie maker

Fake Movie Maker on Internet: Protect you from Hackers!

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Fake Movie Maker appeared on internet, so hackers improve their tactics every day. That’s why...
Malware Adobe Flash

Malware in Adobe: The New Attack from BlackOasis

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The Malware in Adobe has given much to talk about and since threats to computer security...
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...
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...
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...
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...
Kodak Ektra

Kodak Ektra: Photographic Smartphone for Halloween Photography

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The KODAK EKTRA photo smartphone, created by Eastman Kodak Company and Bullitt Group, is the perfect ally to capture and retouch images. Since, it...
cool tricks for iphone

Cool Tricks for iPhone 8 you should know!

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The Cool tricks for iPhone 8 are incredible, and if you seemed to know everything about this piece of apple art, you're wrong. The...
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...
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...