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How to Setup Local DNF Repository on RHEL 8 Server using...

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Local YUM or DNF Server
Finally Red Hat released their best optimized operating system “RHEL 8“. They have changed many features and increased performances than the previous version of...

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....

How to Setup NTP (Network Time Protocol) Server in CentOS/RHEL 7

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Network Time Protocol: NTP- is a protocol which runs over port 123 UDP at Transport Layer and allows computers to synchronize time over networks...

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...

How to set time, date and timezone using timedatectl in CentOS...

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rhel 7 time date setup
Redhat Linux 7 have one utility to display and configure date and time information, which is timedatectl. This utility tool is a part of...

Cisco

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 are the order of the day, today I bring...
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...
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...
Terdot Malware

Terdot Malware will steal your Facebook and Twitter Accounts

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Some days ago a friend talk to me about Terdot Malware, a new and interesting malware that appeared on internet. While talking about it...
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...
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...
iPhone X news

iPhone X News: Release Date, Price & New Features

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The newly released iPhone X has joined the iPhone 8 and iPhone 8 plus in the new Apple line up that was released recently....
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...
Android Tricks

8 Android Tricks To Make Your Life Easier!

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The tricks for Android have stopped being used only by programmers. Now more and more people are beginning to understand the importance of knowing...
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...
razer phone

Razer Phone: First Smartphone for Gamers!

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Razer Phone is on the table, and now we have the first Smartphone for gamers. Only the gamers will know this masterpiece that will...