Deciding to move on to a cloud means moving your data into somebody’s computers. To develop your computing facilities without investing in hardware and infrastructure is what cloud computing all about. In an organization, you may be the decision … [Continue reading]
Tips for Network Security Breach Investigation
Investigating network security breach may seem to be a daunting task to someone who has no prior experience of security breach investigation. Like any other IT disciplines, you can handle and investigate network security breach better if you have … [Continue reading]
How to Extend Linux LVM by Adding a New Hard Disk
You may need to add new disk to your Linux LVM for various reasons such as for adding capacity for your existing applications or new applications. This post aims to show you how you can add a new disk to your existing LVM as well as to a new LVM. The … [Continue reading]
How to Renew Self-Signed SSL Certificate with OpenSSL Tool in Linux
OpenSSL is a free and open-source SSL solution that anyone can use for personal and commercial purpose. Though it is free, it can expire and you may need to renew it. This post will you how to renew self- signed certificate with OpenSSL tool in Linux … [Continue reading]
How to Share Internet Connection using Android Mobile Tethering
This post aims to help learn how to connect an android mobile to laptop for sharing Internet connection. For USB tethering, you must need to your mobile’s USB cable to connect to the computer or can use wireless connection. … [Continue reading]
20 Ways to Secure Home Network
Almost every Internet user has their home network that every family member use to Internet access.For your home network security you can follow a few simple steps to eliminate the chances of your network being compromised. Before diving deep into the … [Continue reading]
Effective Ways to Prevent Cross Site Scripting(XSS) Attacks
Not every developers pay equal importance to web security and vulnerabilities, especially about cross site scripting when they start coding. Their primary goal is to get the project finished Websites developed with unsecure coding can be easily … [Continue reading]
Top 15 Network Security Vulnerabilities that System Administrators Must Know
This post aims to help you familiarize with the top 15 commonly known network and system security vulnerablitis. If you are a new administrator, you can have a look at the following list. ACLs on the border router The ACLs you place in your … [Continue reading]
Top 10 Tips to Prevent Data Exfiltration
What do we mean by data exfiltration? First of all we need to realize that data breach and data exfiltration are two different things. In simple words, data exfiltration means unauthorized transfer of data Your data can be transferred without … [Continue reading]
How to install a new Godaddy SSL Wildcard Certificate
This post has been intended for the first time users who want to install GoDaddy SSL certificate in their website. The procedures described here should work well with Apache server and with Nginx. Steps to take before installing GoDaddy SSL To … [Continue reading]
Why Antivirus Software Fails to Detect Latest Viruses and Malwares
We use antivirus software in the hope of having a secure system. Though any virus detecting software can detect viruses, we need to know that there are instances when viruses and malware remain undetected. The post aims to give you a brief idea on … [Continue reading]
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