26 May 2021

Domain Name System (DNS)

 Domain Name System

The Domain Name System (DNS) is one of the foundations of the internet, yet most people outside of networking probably don’t realize it. As they use it every day to do their jobs, check their email or waste time on their smartphones. It is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet. It associates various information with domain names assigned to each of the participating entities.

Each device connected to the Internet has a unique IP address which other machines use to find the device. DNS servers eliminate the need for humans to memorize IP addresses. It ensures the Internet is not only user-friendly but also works smoothly, loading the content users ask for quickly and efficiently.

How Does DNS Work

DNS is the cornerstone of how the Internet operates. Computer refers to a DNS server to find the corresponding IP address, every time you type a domain name into your browser. Let say you type a domain into your browser, such as example.com your computer will use a DNS server to resolve the IP address of that website’s server.

Once the IP address is  identified, your computer contacts the website’s server, which in turn serves your computer the website that you want to access.

The DNS Network

This is a database of website domains and IP addresses. Its key function is to store the data and link the domain names and IP addresses when requested. It includes other functions such as:

  1. Domain Namespace Hierarchy; this enables a user to quickly find the correct server that hosts the DNS records that they require.
  2. Distribution; here each server holds a small portion of data that are distributed over a vast network of connected servers.
  3. Record Maintenance; the process involves locating IP addresses connected to domain names and storing this data.

Domain Namespace

This is the hierarchical structure of the DNS servers.

DNS structure

The DNS Hierarchy

When you type a domain name into your browser, the computer checks cache to see if it has previously requested that domain name. DNS server receives a request when there is no record. The local DNS server checks to see if it has any records in its cache. If not, it locates the details of the name server that hosts the domain record for that particular domain.

In order for this to happen, the local DNS server breaks the domain name into sections. For example, www.domain.com.

  • com
  • domain
  • www

The ‘com’ section is known as the top-level domain (TLD). First the local DNS server will connect to a root name server to find details of the server that holds the domain info for this TLD. Once the TLD name server IP address is identified, the local DNS server will make a request to this new server to find out which name server holds details on the second part of the domain name (i.e. domain).

The local DNS server makes further requests for the name servers that contain data on domain.com and the www.domain.com, working down until the IP address is resolved. Your browser can then use this IP address to contact the server hosting the website. Need a domain? click here to get in touch with us and register.

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21 Sep 2020

VIRTUAL PRIVATE SERVERS (VPS).

VIRTUAL PRIVATE SERVERS (VPS).

A VPS is a virtual machine, performing the functions of a server, running on powerful server hardware.

VPS or a Virtual Private Server is a service used in the hosting world where it acts as a standalone dedicated server. With the use of cloud technology and virtualization, the VPS comes into play.

VPS server has its own dedicated resources but the difference is that in one powerful physical server there can be more than one VPS. By the use of virtualization, the physical server is divided into the required number of Virtual Private Servers and the resources are dedicated accordingly.

Virtualization Process.

Dedicated server.

virtualization process.

VIRTUAL PRIVATE SERVERS (VPS) USAGE.

  • Hosting a personal server

Keeping your most important files in a VPS set up with proper security measures could be a safe and cost-effective method for getting rid of those pesky external hard drives for backups. You could even set-up a private sync service on your VPS.

  • Testing Environment

A VPS is an excellent environment to test new software, operating system setups, and even new hardware before deploying to actual use.

  • VPS for VPN

With the alarming need to protect privacy on the Internet, more and more individuals use VPN for personal gains. If you share or access sensitive data or you don’t want anyone to know about your activities, you need to trust your VPN provider. In that case, you can become your VPN provider yourself and install a VPN server on a VPS.

  • VPS as a representative

It works as an intermediary between your device and the rest of the Internet. When your device sends a request, a proxy intercepts it and checks whether it has requested data in the cache. If yes, it returns the cached version of the data without connecting to the requested resource. If not, a proxy server passes your request further but changes your IP to its own. Just a click away to get our vps hosting plans. Here.

 

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29 May 2020

DEDICATED HOSTING

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Control, privacy, and guaranteed resources are the primary benefits for both VPS hosting and Managed hosting. However dedicated servers are not shared with any other users. Performance of a Dedicated server customer’s website is stable and predictable. Customers with high traffic websites often best fit for Dedicated hosting.

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Users of shared Hosting also known as VPS server have allocated resources just like Dedicated server users. However the amount of available resources on Shared servers may still not be what a website needs. For example, Shared servers often start at 2GB of RAM, whereas Dedicated servers often start with at least 4GB of RAM available.
In short, Dedicated servers allows for the same full customization and control of a Shared Hosting , but with even more horsepower.

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Dedicated hosting service, dedicated server or managed hosting service is a website hosting environment. It provides the highest level of resource allocation, privacy, and control. Dedicated servers completely isolate from one another. Users get full access to configure their server anyway they want without affecting another user or being affected by the actions of other users.

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  • Processor:

    How powerful you want the server to be?

  • Bandwidth:

    After having an idea of the traffic to your website, decide on the bandwidth required. If your website sees high traffic, go for more bandwidth. If you plan to run scripts, have HD pictures, or stream multimedia files, then go for high bandwidth servers.

  • Memory:

    Memory is important in order to decide the efficiency of your server and faster loading of your website, as a result, the more RAM the better Speed.

  • Operating System:

    Depending upon your needs, decide if you want a Windows dedicated server or Linux dedicated server but also take into account the type of your application.

  • Storage:

    Know your data storage requirements of your website. You can pick from several hard drive options.

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How To Start Managed Hosting Service

Starting with Dedicated hosting is easy. Simply choose from our Standard, Enhanced, or Premium Dedicated server packages. Based on the amount of resources your website needs and follow the sign up instructions. To get more information on the dedicated hosting or server, click here.

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04 Apr 2020

THE IMPORTANCE OF WEB HOSTING

importance of web hostingLet us have a look at the various reasons which makes having a good hosting important for a website.

Lesser Downtime: Downtime is the period when your site may not be accessible to a visitor. This time may be a few seconds or even hours. During this time, you may be losing many business opportunities which may have come your way. If you have web hosting from reputed hosting organization then it can be said with certainty that you will be having lesser or no downtime. So, you will not have an impression of unreliability upon your customer.

Organized E-mails: You may be using separate e-mails and online accounts for your business correspondences. The web hosting package that you select will include such e-mail links to your site. Having such inclusion will help you to organize those e-mails and separate them from other correspondence that you have. Moreover, your e-mail address will be more memorable as it will match your website.

Ability to Deal Huge Traffic: It may so happen that when you are having maximum traffic to your site your site temporarily faces a downtime. But if you have dedicated web hosting then such incidents will not happen and you will have the ability to manage maximum traffic to your site.

Effective Maintenance of Hardware: When you have web hosting from a reputed service provider then you do not have to bother with the maintenance of hardware. They will be effectively handled by the service provider. They will be allocating a number of servers on both sides and if one fails it will automatically be transferred to the other. This will also enable you to have a lesser amount of data loss.

Enhanced Marketing: It can easily be said that if you have a better web hosting you will have greater marketing opportunities. Incidents like this will not happen that when your client is searching for a product or is about to make a payment for an order your site faces a downtime. An incident like this will generally lessen your chance of having better business. That particular potential customer will find another site which has proper web hosting and buys the product from there. But if you have such a web hosting then that potential client would have been your valued customer.

It can be seen how important it is to have effective web hosting for a better online presence and enhancement of business.

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25 Mar 2020

web hosting and how it works

What is web hosting and how it works.

Web hosting is the service of providing storage space for a website or application on a server on the internet. Computers connected to the internet, can access the website once made available on the internet.

Web hosts are companies that rent out their services and technologies to host websites on the internet. Once the hosting company hosts your website, users can access it by typing in your web address (domain name) in their web browser. Their computer connects to the server your website is hosted on,when they do this. The server in turn serves the website to your web visitor in their web browser.

5 web hosting options available.

  • Dedicated Hosting:
    Dedicated hosting gives you complete/administrative control of your server with full root access. You can choose to install any software you wish to.
  • Reseller Hosting:
    If you want to get into the hosting business, purchasing Reseller Hosting enables you to rent out or re-sell the same hosting services provided by the parent hosting company. With Reseller Hosting, you can also up-sell every other web service offered by the parent web host.
  • WordPress Hosting:
    If you have a WordPress blog or website, it is recommended that you purchase a WordPress hosting package as it is specifically optimized to cater to your WordPress website.
  • VPS hosting:
    Also known as a (Virtual Private Server) is a virtual machine provided by a web hosting. It runs its own operating system (OS) and provides admin rights and root access so that you can install any required software. You have more control with a virtual server. Think of VPS hosting as a higher, stronger more advanced form of shared hosting.You can be assigned resources that are not shared with the other properties,while you do share a server with other websites. If you cannot afford a dedicated server, VPS is the way to go.
  • Shared Hosting:
    If you have a blog or a small business that is just starting out, Shared Hosting is a good option to start with. Your server space is shared by other websites, making it the most affordable hosting option available. It’s simple and easy-to-use. On the other hand, because you share space and resources with multiple other websites on the same server, an overload with another website will cause your website to slow down. You have minimal control over the server. To Know more about web hosting, click here.

 

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14 Mar 2020

Kenyan Domain Name and What To Look For

Importance of having a Kenyan Domain Name

Domain names in Kenya

When searching online, Kenyan internet users expect to see a Kenyan domain name for example,website addresses with a CO.KE domain name or .KE name which is a second level domain in Kenya. Whether you are an Kenyan local small business owner, a NGO or a farmer, a .CO.KE domain name is for you! With a Kenyan domain name you will rank higher in local search results and in the hearts of the locals.

A .CO.KE domain name is short, professional and memorable name that helps your website stand out in a sea of content online. Kenya is the economic and transportation hub of East Africa. It is also growing as a technological hub in EA.

What you need to know before getting a Kenyan domain name

Business are transitioning to the online platform therefore it is important to have an online presence.It is easier for buyers to get you by the click of a button.

A.co.ke domain enable you to localize your business and in the process also make it easier for clients from your country to reach you and build trust. Before getting started consider the following

  • Choose an easy to understand domain name. This will enable your clients to immediately know what product or service you are selling and if it suits their purpose
  • Think about the length of your domain name. It shouldn’t be too long . It is not easy for people to remember long names and the whole point of having a domain name is for you to be memorable. A short name can also not pass the message of your brand across. Keep this in mind while choosing your brand name
  • Consider the importance of a local domain name.Other local businesses will be more likely to link to you if you send a strong signal that you’re in the same local market by using a Kenyan domain name and local directories will be more likely to list you therefore increasing your credibility

Remember with consumers embracing the online world, it is important for them to reach you at the click of a button! Make sure your domain name is engaging, identifies with your brand and most importantly, reaches the local customer base by using a Kenyan domain!!Find your local domain name here TODAY!

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06 Mar 2020

WHY DO I NEED A DOMAIN NAME?

Domain Name

A domain name is a singular identifier for you online. It is a piece of real estate that you completely own and control in the online world as long as you own the rights to that name. Your name can be anything you want from transparent,fanciful,technical to as mysterious as you want it to be, they can be used for small time personal use to the face of a company publicly   kemnet.co.ke offers different type of hosting service further optimized with unique performance tweaks!

Importance of domain names

On the most basic level your domain is important because it helps us remember websites. Each computer out there has an Internet Protocol (IP) address that they use to communicate. It would be completely impossible for us to remember all the IP addresses we require to access information daily

Credibility

It adds credibility and professionalism to your business, whether you are a a small business starting out or an established company. If you publish your site through a free Web hosting site it will bring up a generic address.This does not inspire confidence in your customers

Branding

If you have you brand name or your company name included in your domain name it helps to reinforce your brand value. It increases the awareness of your brand. Visitors don’t just come to know about your brand name but also do take care to remember it for future visits. Your brand name travels with them and gets transferred to other people whenever your visitors talk about it among their own friends.

Mobility

A domain name adds mobility to your Internet presence, owning your own domain name lets you take that name with you if you transfer Web hosts or switch to your own in-house server. If you don’t own your name, you’ll have to take a new URL, which will destroy the branding that you built up with your first address.

 

There are more pros to having a domain name than cons. Think of it like you’re deciding on a company logo, because the two should go together. Your domain name is a reflection of your brand. The bottom line is that a good domain name can go a long way toward generating traffic to your Web site and building your reputation. That, in turn, will result in more customers and better sales.

 

 

 

 

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14 Dec 2017

Qualities of an Effective Website

Effective Website

With rapid technological advancements, it is almost unheard of for businesses and other organizations to be absent on the internet.
People and companies alike are increasingly turning to online sources for research and to make product inquiries. To get a share of this traffic, it is important to have a proper and effective website that is attractive.

There are millions of websites online and your site will need an imposing presence to fare well. In-case of a stiff competition. If rival companies pitch their tent online and fight for same audience, it means that your work is properly cut out for you!

While there are many ways of achieving a commanding presence on the internet, having an effective web design is probably the most basic of these.

Qualities of an effective website

Friendly to the end users
Design a proper website with the end user in mind. This means a simplified interface that is not difficult to understand. Have menu items at a prominent part of your first page. Be careful, though, not to have too many menu items that a user gets confused.

Offers an interactive and exciting interface
Obviously, not many people will want to stay a minute longer in a platform that is boring. Add pictures and short videos to captivate audience. Plain text can be somewhat boring and may not push your agenda very far. Interactivity also implies accepting feedback from visitors and offering them contacts to get in touch with you. You can also consider having a “Help” page where questions that may arise from users are pre-answered.

Layout and usability of a website.

Effective Website

Does not have prohibitive loading times
There is nothing as frustrating as a website that takes forever to load! Users are presented with many options online and if yours takes a long time to show, they simply move on to the next alternative. While this does not necessarily mean that you should give insufficient content, it calls for a careful balance between the two.

Accessible by different browsers
Your platform attracts people for one reason or the other and they use different browsers. While there are common and popular browers, the safest bet is to be compatible with as many browsers as is possible. Moreover, you want your platform to be accessible even to those on the go. This means creating pages that can be adapted for phone-viewing. With this consistency, you are bound to draw too many kinds of users and even retain them!

Elements;

Screen resolution
While the web design might look appealing from your end, the end users might not enjoy good viewership of the same. Ensure screen resolutions are uptodate in new computer and device models. Therefore, it is crucial to be sure that the website will not appear pixilated when displayed on certain screen resolutions.

Offers functionality to the precise course it is serving
What will make your company or organization stand out is how well it depicts the core elements you are exposing to your audience. Borrowing an appealing website design will not be effective if it does not give enough space for you to feature your products or other mandates (like in the case of non-profit organizations).

Search Engine Optimizable
Search Engine Optimization (SEO) is achieveble after the website has been created. It involves a mix of marketing strategies, it is important to bear its importance in mind during web creation. Think of all the features that a website should have for it is to be an SEO easily and make room for videos and pictures to come in handy. This should promote the website and make it appear at the top of search engine.

Consistency in the layout
This simply means that different pages of the website ought to have a uniform layout. Ensure the user understands the website and move with the flow. Also get to know what make a good website.

If you’re looking for web design services, check out our website at KEMNET.CO.KE!!   we will be glad to help.

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22 Nov 2017

Cloud security tools and vendor perspectives

Cloud Security

CLOUD SECURITY TOOLS

Amazon, Google and Microsoft continue to bring out features that reinforce their varying perspectives on public cloud security. Although they still don’t solve one of the biggest threats to cloud workloads.

The so-called Big Three cloud vendors have added a host of features  to help users protect their workloads against threats, with slightly different approaches that highlight their products maturity and their own technological and cultural pedigrees. But one of the biggest obstacles to lock down workloads on these platforms persists: the customers themselves.

Security remains a top priority as enterprises evaluate a move to the public cloud. There are still scenarios where the cloud is unacceptable,particularly at corporations where data residency and other governmental restrictions are paramount. A large security is no longer a reason to reject a move to the cloud. The security practices and staffing behind these platforms are superior to what enterprises have built internally,according to most industry observers.

VENDOR PERSPECTIVE

According toTim Prendergast, CEO and co-founder, Evident.io, “[Cloud] providers are innovating piece by piece, as they learn more about what attackers are doing to compromise workloads.”

THE AMAZON

Amazon has progressed the farthest to improve security. Simply because it was first to market and lacked many of the tools to track and manage resources that are layered on the platform today. Once found mainly in startups, AWS is now a common place at large enterprises. Due to no small part to upgrades of its cloud security tools,in the 11 years since it began selling storage and compute resources.

Over the years,AWS has added identity and access management, configuration rules and other policy controls that have become common practice in the cloud. Many of its latest security upgrades reflect the platform’s maturity,with incremental improvements such as tighter integration with other AWS tools. Now, Amazon’s latest steps aim to protect customers from their own mistakes.  To have more insight on our cloud hosting networks, its a click away.

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20 Nov 2017

THE RISE AND FALL OF DIGITAL BRAND BUILDING

The age old phrase “the grass is always greener on the other side of the fence” is an apt starting point for understanding the hype behind digital brand building (and its gradual fall from eminence). Digital brand building is the most prominent of all the commercialization initiatives of the internet. But it wouldn’t have reached its current state without the explosive growth of the internet in the last 1980s / early 1990s. We suddenly got a new past time in our lives, which eventually became our life. From something that we use to spend 15–30 minutes in a day (by specially making an effort to connect wires, start up a modem, hear some nice whirring sounds etc.), we are now in a constant online mode (digital detox advice is becoming the next big occupation)

At its very onset, digital branding was aspirational for brands. It was a novel way of brand building on a medium that was slowly revolutionizing our lives (still primarily in terms of how we access and use information). The typical downside of any form of commercial initiative is its ability to reduce the lowest common denominator. From being a novel and aspirational way of brand building, digital mediums became the only way of brand building (and gave rise to the fancy catchphrase of “digitally native”).

Exclusivity has long been a key component of luxury brand building. But global surveys of luxury consumers (by different parties) now reveal that quality is a stronger influencer of purchase (rather than exclusivity). Have luxury brands accepted this new reality? They have not and are still struggling with it. Why did I bring up this concept of exclusivity at this point? A brand is not an isolated dimension anymore — it is a connected dimension.

A brand is now as much as where it advertises and communicates compared how its identity is and who are its consumers. @Tom Goodwin recently wrote about the “Democratization of E-commerce ”. This very concept of democratization can be extended to digital branding channels.

Consider the following facts from Adobe Digital Insights:

  • The average cost of a digital ad (now categorized separately for mobiles / laptops / iPads / tablets) has gone up by 12% in the last two years.
  • Brands have increased their investment in search advertising by 42% in the last two years, but the number of people visiting websites of brands through search advertising has only increased by 11%
    People are spending less time on websites than they did before (the reasons are muddled here but it could be a combination of more efficient and structured availability of information combined with the advent of apps)
  • The democratisation of digital channels as mediums of brand building is significant. The barriers to entry are significantly down (or are virtually non-existent). Instagram allows me to start a promotion using one of my recently snapped pictures for as low as $5 to reach an estimated 10,000 people. When the first banner ad debuted in 1994 as part of AT&Ts “You Will” campaign, things were neither this easy nor were they straightforward (and for good reasons). According to Joe McCambley, who created the banner ad, there was a reason behind the 44% CTR:
  • It was part of an integrated marketing campaign (with spends on TV, radio and print) that had $50 million in annual spends — the banner debuted 2 years after AT&T ran multiple spots using different scenarios but all culminating in the same holistic message of “You Will” — It was not click-bait and had a high level of in-built awareness and curiosity
    Way back in 1994, the AT&T team created a virtual reality tour of the world’s famous museums and loaded it on to the Arts section of Hotwired.com, which was were the banner ad appeared. Clicking on the banner ad opened up this magical experience, which again goes back to the fundamental premise of digital branding — building experiences (and not merely brands)
  • Supply was more than demand — There were only 6 global advertisers who lined up for running banner advertising on Hotwired.com. In Joe’s own words, “The supply of creative talent far outstripped advertiser demand. For about two years many of us in digital advertising created some of the most amazing experiences of our careers”
  • The three characteristics of success of the first ever online banner ad are exactly the three factors that have led to the slow demise of digital branding as a meaningful medium of brand building. The endemic factor that holds back the progress of the human civilisation is our constant need for copy-cat behaviour, displaying herd-mentality and getting easily influenced. Marketers are solely responsible for tipping the balance in favour of demand over supply. Quantity will never beat quality in any sense or dimension.
  • As the floodgates opened, quality of online advertising (aka as a primary influencer of digital branding) declined. What started off as a novel and unique method for building brands, quickly reduced itself to an array of sub-standard execution, misleading CTAs, overwhelming volumes, push marketing vs pull and a creator of a sense of paranoia among consumers.
  • Marketers and brand builders of all shapes and sizes now create online advertising and endeavour to build their brands digitally. Majority of it are laughable, embarrassing, silly, noise and annoying. Consider the significance of the following quote, which indirectly outlines why digital branding as a principle is a failure:
  • “Too often we tend to think of change in a very singular mindset, technology. But technology is not the real issue, not the root cause. It’s an effect, for sure… [but] the real driver of societal change is society itself, not your smartphone.” — John Hayes, ex-CMO, American Express
  • The fall from grace of digital branding is because of a complete misunderstanding or arrogance on the part of marketers on our ability to react and take back control. What has been happening since the time consumers have started realising the idiocy and annoyance of online advertising (aka digital brand building component):
  • Mad Robots, Farcical Digital Experience, Retargeting runs amuck — I couldn’t find a better way of writing this so have left the bullet heading unchanged. You can read the full article here
    More statistics can be found here but 11% of the global internet population is blocking ads on the web, which in itself is a growth of 30% from the previous year (2015)
  • More meaningful and deeper collaborations and partnerships — With the fallacy and waste associated with programmatic advertising laid bare, brand builders are increasingly getting into more controlled and careful collaborations with other brands. This is with the aim to develop more deeper and meaningful content with a win-win outcome for both parties
  • Global campaigns have not lost their shine when it comes to digital brand building, but localisation has assumed critical importance — The previous notion that the borderless nature of the internet will allow marketers to shove down the same set of images, video and sound across millions of consumers around the world has been quickly discarded. Digital brand building, and for the right reasons, has embraced the development and dissemination of more localised brand experiences. Apple’s localised carnival themed campaign in Brazil to push the iPhone 7 Plus is an example:
  • The language of online advertising has changed and so has the ‘offer’ available to brands — When we say ‘offer’ here, it actually means the redefinition of what constitutes an ad on online channels these days. Media owners and content creators have started offering brand builders the concept of ‘original content creation’. The fundamental reason behind this movement is to stop online ads from popping up (which can be ignored or blocked) but integrating brands into the storyline of entertainment (TV shows, movies, original streaming content etc.). There is a new definition of an ad doing the round these days, which advertisers need to get their head around
  • What started off in the early 1990s as an honest and highly creative attempt in brand storytelling and creation of branded experiences, is now under increased scrutiny from marketers (who has lost tonnes of money), consumers (who are dazed, confused and annoyed), regulators (who find advertising ethics and principles getting blurred), industry bodies (as they see the last visage of their control slipping away) and platform owners (who are now experiencing the adverse impact of earning money without any checks and balances).
  • The rise of digital brand building was due to an honest attempt by marketers to use the capabilities of the internet to enhance their brand messages. The fall of digital brand building is a failure of the whole marketing ecosystem, from which it will never recover.
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