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Articles by Samual Sam
Page 98 of 151
How to Secure The SSHD Using Fail2Ban on RHEL 7.x/CentOS 7.x
In this article, we will learn how to install and configure to secure the SSH connection using Fail2ban on CentOS 7, as we all get connected to the servers using the SSH which is secured and SSH will get exposed to the internet to work properly, there may be a risk of being targeted in this way, if we see the logs for these services. We often see the repeated logins using the brute-force attacks.Installing the Fail2banAs the Fail2ban is not available in the official CentOS repository, we need to update and install the package using EPEL project, then we ...
Read MoreImportance of Internships to College Students
There is something in internships that is all the more inescapable than the sweet fragrance of a rose flower – Learning. An adage suggests, “Learning is not preparation for life; Learning is life itself.” Learning in every point of life is cardinal in its own way. When students experience a continuous learning environment, they get an opportunity to explore diverse and unexplored territorial domains. What thus follows is a phantasmagoria of constructive and highly rewarding events. This eventually leads to new ideas. Internships are cherished by students and multiple internships are mandated in a few reputed organizations.Here is a curated ...
Read MoreKnow Your Project Contract Before Signing
Depending upon the nature of business, it is often seen that many organizations outsource some portions of their work to a third party vendor instead of doing on its own. And to define a clear working procedure between the two parties they agree to sign a contract, which is a legal agreement between your organization and the service provider or vendor, where both the parties are bound to abide the terms and conditions stated in the contract.A contract is a mutually agreed legal document where one party is the service provider i.e. seller and the other one is the receiver ...
Read MoreISO The Buzzing Word
Around the industry, everyone is talking about attaining and acquiring ISO standards for their Organizations. ISO has grabbed the market very fast and has become a quality measurement parameter. However, what exactly is ISO and what is the process of attaining this certification?To understand this more effectively, let us first understand what is Quality. Quality can be implied as a measure of degree of excellence. With better quality comes better service and value for money. Quality can mean different things to different people. For some people, Quality can mean doing the right job at the right time, for some Quality ...
Read MoreSnagit Tool: Taking Better Screenshots the Easy Way
A very common need for anyone who works on computers and laptops is taking screenshots of the browser or application window that they are working with. Although the task seems easy, it can be tedious at times. Generally, if you want to take a screenshot you will use the shortcut keys on your Windows system, paste it to Paint and then modify them accordingly. However, this comes with a few drawbacks:You have to use shortcut keys and paste to Paint.You can’t take screenshots of a part of screen (without cropping it in Paint later).If you are taking screenshot of a ...
Read MoreRequirements Gathering By Business Analysts
A great user experience is all about enabling the end users to achieve their objective be it a website, a software system or a product. In order to fulfill their needs, we need to understand their work and the context of their work. The first and basic phase of software development life cycle is requirements gathering. They give clear, concise and agreed set of customer requirements that the software should provide. Business analyst and subject experts are responsible for requirement gathering process.Business customers have a tendency to expect software teams to be mind-readers, and to deliver a solution based on ...
Read MorePhobias: Embarrassing yet Compulsive Problems
Fear is a common human reaction to threat that most of us have one way or the other. But what if your fear rages through you like wild fire and beyond your levels of control? Irrepressible fears can lead to mental as well as physical distress to levels which ultimately turn into anxiety disorder technically known as phobia . It can affect people of any age. In this article I discuss categories in which phobias are divided, symptoms to identify phobia, possible causes and treatment. I briefly list out some common and some exceptionally rare phobias that you did not know ...
Read MoreChrome 45 is here!
When Google Chrome broke out on our computer screens, it created a new way to see the internet. It was fast, stable, secure and had beautiful themes. It added tabs and also went undercover for us in the incognito mode, it protected us by automatically blocking malicious websites as well.The new Chrome 45 is fierce fighter equipped with silver bullets in all its cylinder chambers, and boy, does it come out all guns blazing!Automatically pauses Flash contentAuto-playing Flash ads consume a lot of battery power as they require substantial processing power to run. And they slow down the web page ...
Read MoreConfigure and send emails in WordPress
Looking at the popularity and significance of a website one may has now decided to create his own 5-7 page business website. With that we shall need web pages for our business location map as well as a contact page and an official email id. There are various ways through which we can create a contact-us form so that it’s easier for clients to directly contact us through visiting our website page.For that first we need to setup our official email-id with our WordPress website. After that configuring that email-id will take us further in sending and receiving an email. ...
Read MoreAmazing images that capture you
Many times a day we see images around us, but not all lure our attention towards them. But some do, they entice us, they teach us something new, they change our perspective and they draw us into a new world of beauty. We have a set of images here, that take you on a new journey, and make you see things that aren’t visible, things that you never knew existed, and things that one would have assumed impossible to create.The InvisibleGalaxy’s Magnetic Field − When you see it the first time, it makes no sense at all. This iconic image ...
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