The proftpd and BIND9 services are probably not necessary (SFTP and external nameservers are better) and can be disabled by going to Webmin > Bootup and Shutdown and clicking Stop Now then Delete. You can also disable the ftp port in Webmin > Networking > Firewalld. Do NOT disable DNS port 53 on either TCP or UDP because responses to outgoing queries could be blocked.

Most SSD storage drives operate in RAID arrays in data centers including multiple copies of website files for backup purposes in case of hardware failure. SSD storage can also be used as Virtual RAM (VRAM) with much higher performance standards than HDD for caching PHP & MySQL database functions in active memory. Effective use of SSD & VRAM in web servers can save significantly money in corporate IT and has been developed by Twitter in their data centers. Generally, it would not be recommended to sign up for VPS plans implementing HDD storage over SSD options in 2017 for hosting.



Once you register your website's domain name, it's time to start picking the specs for your server. Web hosts typically offer multiple VPS plans that have varying amounts of email capability, RAM, storage, CPU power, domain hosting, and monthly data transfers. The plans typically include website builders that let you quickly create a face for your site without much—or even any—coding required. A solid web host should offer at least 4GB of RAM, 100GB of storage, and an ample volume of monthly data transfers. If you expect a significant amount of website growth, then you should look for a web host that has as many unlimited offerings as possible. For example, Hostwinds—the PCMag Editors' Choice for VPS hosting—offers unlimited email, domains, and monthly data transfers. Note, however, that as with all unlimited service offerings, you really need to read the fine print to make sure that what you mean by unlimited and what the hosting service means by it.
And if your “neighbor” on the server is hacked, there’s little chance the infection will spread to your VPS because the hypervisors that are used to create separate VPS environments deliver multi-layered network security and keep tight controls on what enters and leaves. Your root access also means you can add or customize your VPS security software as you please.
“After having shared hosting plans with other providers for many years, I switched all of my sites to Liquid Web a few months ago for my first VPS experience. It's been smooth, fast, and easy to use. At one point I suddenly ran out of disk space, and within minutes I was able to use their system to upgrade my plan and move my site to a larger partition.” – David K.
• Daily & Weekly Backup of VPS Data
Shared hosting usually works for small to medium web sites.  A shared host may be less costly, but it does not allow total control over the hosting environment.  A shared host does not permit the use of different operating systems or the installation of custom software.  It may be true many web site owners are not interested in the administration of a server and prefer leaving it to their host.  However, it is ideal if a web site owner desires more control and needs new software that is not available in a shared web hosting environment.  When looking for VPS hosting, one should look at the resources needed, the upgrade process, the application requirements and the number of accounts needed on each server to determine the appropriate amount of resources for a VPS.  The cost should be reasonable for what is offered.
“StrongHosting.NET is a web hosting provider that was founded by a group of web developers/coders, and it was started to solve a major problem we noticed in the hosting industry: transparency, affordability, and friendly service. It was started to fulfill this missing quality in the hosting market. We utilize top notch infrastructure and technology within certified datacenters, combined with our team of 24×7 always-available & experienced staff members in order to deliver a seamless hosting experience to our clients. What makes StrongHosting different from the rest is we’ve been in your shoes, and quite frankly – we get it. Every decision we make within the company – we ask ourselves how our clients would benefit from it first, and put ourselves in your shoes.
It's also possible to select different PHP "execution modes" for each site at Virtualmin > Server Configuration > Website Options - I recommend FPM because it's significantly faster and uses less memory. I've found that the default settings sometimes result in excessive memory usage, which can be avoided by adding the following settings to Virtualmin > Services > PHP-FPM Configuration, which limit the lifetime of processes if a site has a memory leak:
I recommend using Cloudflare for your DNS settings rather than the nameservers provided by your domain registrar or a nameserver set up on your own VPS using BIND, because you are supposed to have at least two nameservers (in different locations) for redundancy and because you can quickly switch on Cloudflare's content delivery network of proxy servers if you get hit with a load spike or a DoS attack.
Liquid Web has been around for almost 2 decades and offers fast and reliable, fully managed VPS Hosting solutions. All of their VPS plans run on a proprietary Storm platform and available in Linux or Windows operating systems. Their Storm platform is both scalable and customizable to individual user needs. They provide 24x7 support on all plans. if you are looking for the of a power a Dedicated Server with features of a Cloud Server you should consider Liquid Web.
Expert Overview
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
We wanted to build a website for our business, but felt overwhelmed, confused & scared about how to actually do it or which builder to use. We couldn’t afford to make wrong decisions or expensive mistakes, so after years of trials & errors using different website builders, we’re here to share our experiences with you.Meet the team behind the expert reviews!Contact us
So that’s it, then – a VPS is for everything in between, right? Well, yes…and no. A VPS (Virtual Private Server) is a flexible solution that falls in between shared and dedicated hosting, not only in price but also in the way it functions. Like a dedicated server, a site hosted on a VPS gets its own RAM and disk space; however, like a shared server, it uses the same processing capacity (CPU) as a certain number of other sites. So, while your site’s performance isn’t reliant on shared RAM and disk space, it is dependent on a shared processor. Moreover, the distribution of processor share varies from provider to provider.  The table below shows how most hosting companies break down the differences between shared, VPS, and dedicated hosting plans:
Hostinger provides a 6-tier plan for their VPS hosting services, which you can choose to fit the needs of your website. Their Plan 1 offers the basic specs with 1,000 GB (aka 1TB) of bandwidth, 20 GB of disk space, and about 1 GB of RAMs. If you want more, you can opt for Plan 6 which gives you a whopping 8 GB of RAM, 160 GB of disk space and 6,000 GB of bandwidth.
Most applications running on a server can easily share a machine with others, if they could be isolated and secured. Further, in most situations, different operating systems are not required on the same server, merely multiple instances of a single Operating System. OS Virtualization systems have been designed to provide the required isolation and security to run multiple applications or copies of the same (or similar i.e different Linuxes) OS on the same server. OpenVZ, Linux-VServer are examples of OS virtualization.
The hypervisor provides each guest machine (each website using the VPS) with a virtual operating system and takes care of managing and executing guest operating systems. This process makes the most effective use of computer resources such as network bandwidth, memory space and processor cycles. For this reason, a hypervisor also goes by the name of a virtual machine monitor (VMM).
Yuriy Gandyak:
You’ll also Benefit from the Following Features:
What are the advantages of VPS?
Shared hosting is not meant for websites that use large amounts of RAM. As your website grows and you add more and more content, you will start to see a decrease in your website’s load times. As soon as this happens, it’s an indication that you are maxing out your limits. Upgrading to a VPS will enable you to scale your website without having to worry about slow load times.
Max Ostryzhko:
Expert Overview:
You can check your hostname under Webmin > Networking > Network Configuration > Hostname and DNS Client. Unfortunately, some hosting companies overwrite this information every time a VPS is rebooted - you may need to contact them to get it changed. Choose a fully-qualified subdomain that you own, such as "webserver.mydomain.com" or "mail.mydomain.com". Do NOT accept a generic name provided by the hosting company if you will be sending email from the server because spam filters will block it and you can't easily generate SSL certificates for it.

“We are on a mission to make VPS hosting affordable, easy to use, and transparent. Since day one, we have been on a constant mission to change the VPS hosting industry. Having experienced it ourselves, we have found VPS hosting to be rather tedious with hidden fees, upsells, poor support, etc. – and SupremeVPS was born to change that and to set a new standard – a high standard, for that matter. Today we are successfully empowering over 1500 customers from all over the world!

Keep firmly in your mind the sort of assets that you require to serve your site(s) when seeking a host. Cost in a VPS is important, but not as key as you might think. VPS resource availability is scalable, so the cost that needs to be looked at is comparable cost from one host to the next. Also – as cPanel revised their pricing model recently, web hosting companies across the board will have to pass those costs on to users sooner or later. You will need to consider the cost of control panel when selecting a VPS plan. Companies like ScalaHosting has developed their own control panel to mitigate this issue – so their users would have little issues with the price hike.
Every plan has some appealing configuration options. In particular, along with support for the usual Linux variants – CentOS, Ubuntu, Fedora, Debian – you can choose Windows Server 2008, 2012 or 2016 for only a $5 a month premium. That's very good value, and if you're more familiar with Windows than Linux, it could save you from lots of management hassles later on.

Supported devices: Windows, Mac, Linux, iPhone/iPad, Android, WiFi routers (DD-WRT, Tomato, Asus-Merlin)

It is rumored that Linux servers are more secure than Windows. Well, it depends on who implements security enhancements on a VPS. There is plenty of information on the Internet about securing both Windows and Linux servers. One of the Windows server weak spots, Active Directory, can be protected using several simple steps; Linux distros have SELinux control system and other security tools. It is possible to maintain a decent level of security on any platform; however, it requires server administration skills.
Similarly, in a real dedicated server, you will pay for the entire server that is not shared with anyone else. You will get complete control over all services. Unfortunately, it is also the most expensive hosting option and needs some technical expertise to manage. It is commonly used by those who have websites with specific scenarios, most commonly extremely high traffic and tight security requirements.
The current trend in Linux web server OS distributions is for extremely lightweight installation requirements and integration with containers for elastic scaling of big data applications. Rancher and CoreOS both work with Docker and Kubernetes as well as other cloud orchestration platforms like OpenStack, CloudStack, CloudFoundry, OpenShift, Mesosphere, etc. Lightweight OS installations increase the number of virtual machines that can be created on data center hardware, leading to greater efficiency in production environments.
Website owners with misconfigured CMS scripts or out of date security versions of code risk MySQL injections particularly that can lead to the theft of an entire database. VPS admin login panels, cPanel logins, FTP connection routes, and email servers running on Apache are all common attack vectors for script bots which are programmed to target common URL structures on domains.
As always, every offer by SupremeVPS is all powered by RAID-10 SSD’s for top notch performance!

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Expert Overview:

The most obvious and popular reason for a VPS is to run a single website, or multiple websites. However, you can use them for pretty much anything that requires access to the internet – such as a web application like Nextcloud to run your own Dropbox alternative – or to create your own virtual private network to better secure the internet connection of your PCs and mobile devices.

Managed VPS plans offer a managed environment similar to our shared hosting accounts, but with increased resource availability. If you are outgrowing a shared hosting environment, but are not ready yet to make the leap to a dedicated server, you should consider a managed VPS. This plan is also a good option if you need certain customizations that are not provided with shared hosting plans, but you would still like A2 Hosting to handle configuration changes, software upgrades, and other system administration tasks.
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For managing the content of individual sites, I recommend using a well-supported Content Management System (CMS) such as WordPress or Drupal. Even very basic sites need to be updated regularly and a content management system makes this much easier, as well as giving you access to themes and plugins that add useful functions such as search forms, contact forms with spam protection, image galleries, event calendars, online shops and so on. Proprietary systems or “website builders” generally have more limited features and can be very difficult to update or move to a new host.
A VPS doesn’t just have more RAM, disk space, and a  proprietary share of CPU than a shared account. Depending on the provider, some VPS plans offer burstable memory, which is a pool of RAM set aside for extraordinary events. This is the stuff that can help counter the so-called “Digg-effect,” that much-whispered about occurrence that’s the simultaneous hope and fear of everyone who runs a web site. When you have an unexpected high traffic event, burstable memory will call on a pool of reserved, shared memory to satisfy the needs of temporary high traffic. This is not available on shared servers and, while the necessary memory is available on a dedicated server, your site might not get the kind of traffic on a daily basis to justify the expense of a dedicated server. Again, not all VPS plans have burstable memory, so ask your provider if their VPS plans do.


A great advantage of VPS, compared to both shared and dedicated solutions is snapshot technology support. A snapshot is a state of a system at a certain point in time. It works like game saves in your favorite computer game. If a game is not going well, you can exit and start from a checkpoint. A snapshot works the same way; if you need to go back in time, your system can be restored from a snapshot to its previous state. It is extremely useful in case of a system failure or simply if you run complex tests and wish to save your progress. Unlike a backup option that copies the whole system each time you run it, a snapshot contains only changes. This means that a snapshot takes less space than a backup and can be created/restored quicker. It does not mean that you do not need backups though. Backups are still life-savers in case of operating system failure. Don’t forget to store them externally.
Similarly, in a real dedicated server, you will pay for the entire server that is not shared with anyone else. You will get complete control over all services. Unfortunately, it is also the most expensive hosting option and needs some technical expertise to manage. It is commonly used by those who have websites with specific scenarios, most commonly extremely high traffic and tight security requirements.
VPS hosting is like you are living in an apartment complex. It means that other people are living in the same building, but you have your own secure apartment. You will get more room and restrictions will be fewer as compared to living in a dorm. It also means that if your neighbour is misbehaving, it is the problem of owner of building, not yours.
It's also possible to select different PHP "execution modes" for each site at Virtualmin > Server Configuration > Website Options - I recommend FPM because it's significantly faster and uses less memory. I've found that the default settings sometimes result in excessive memory usage, which can be avoided by adding the following settings to Virtualmin > Services > PHP-FPM Configuration, which limit the lifetime of processes if a site has a memory leak:
A longstanding company which won’t disappear overnight, and the low-level offers can safely accommodate projects of a smaller scale. Just keep in mind that you are on your own, even on a managed VPS service, as I wouldn’t rely too much on GoDaddy’s live assistance for anything. Indeed, the company knows how to cut a deal, but it knows equally well how to cut corners.
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SSLHonorCipherOrder on


$1.12/month
ScalaHosting allows you to have your own fully managed cloud VPS with a control panel and daily backups.
There are numerous open source Linux virtualization platforms based on KVM, while Microsoft has Hyper-V with Windows cloud servers, Citrix maintains the Xen server framework, and VMware has a number of different hypervisor frameworks such as ESXi. Hypervisors permit the managing of multiple web servers independently on shared hardware each with isolated databases, file storage, and I/O request processing.
Unlike VPS, a dedicated server lets you choose the equipment, including the RAM, hard drive, and processor used in the server. As 100 percent of the server’s resources are allocated to your site, it costs more than VPS hosting. However, dedicated server hosting is the best hosting option for you if you don’t want to share resources with other websites by any means.

Shared hosting is like you are living in a room with a lot of friends. It means you must fit in the same room and you must split the cost of several things because it is affordable and cheap. However, several individuals are sharing the same space, it means everyone needs to live within a space with restricted resources among them. You will have to use the same things (that sounds a little unhygienic).
The current trend in Linux web server OS distributions is for extremely lightweight installation requirements and integration with containers for elastic scaling of big data applications. Rancher and CoreOS both work with Docker and Kubernetes as well as other cloud orchestration platforms like OpenStack, CloudStack, CloudFoundry, OpenShift, Mesosphere, etc. Lightweight OS installations increase the number of virtual machines that can be created on data center hardware, leading to greater efficiency in production environments.

Let us paint a picture: when you’re setting up a website, one of the main questions to ask is – what kind of server will I choose to host my website? It’s one of the most basic and vital facts: to create a website online you need to have your website files on a server. However, this can be a difficult and expensive exercise. When it comes to website hosting services, you’ll have plenty of options. We’ve listed a few below:

However, the automatically-generated certificate is "self-signed" which means users will get browser warning that the connection can't be trusted (because there might be a man-in-the-middle intercepting the encrypted traffic). The solution is to install a free LetsEncrypt certificate by going to Virtualmin > Server Configuration > SSL Certificate > Let's Encrypt > Request Certificate. If you've done everything correctly your web site will now load with no warnings.
Now go to Virtualmin > Server Configuration > Manage SSL Certificate and select the Let's Encrypt tab. Select Domain names listed here and insert the server's hostname. Click Request Certificate and your free certificate should be installed. Four new buttons will appear to allow you to copy this certificate to Webmin, Usermin, Postfix and Dovecot - click each of them in turn. Your server now has free certificates installed, and they will update automatically every 2 months.

Most applications running on a server can easily share a machine with others, if they could be isolated and secured. Further, in most situations, different operating systems are not required on the same server, merely multiple instances of a single Operating System. OS Virtualization systems have been designed to provide the required isolation and security to run multiple applications or copies of the same (or similar i.e different Linuxes) OS on the same server. OpenVZ, Linux-VServer are examples of OS virtualization.
The moment you plan on running an online store is the moment you should upgrade your hosting plan. Why? Because with VPS, you have a secure and dedicated virtual server where you are more likely to pass a PCI compliance test. The Payment Card Industry Data Security Standard was established by major credit card brands to protect against cardholder data theft.
One of the biggest pitfalls of VPS hosting is having to manage your entire server environment by yourself. If your virtual server is not configured and maintained well, you may face serious security risks and performance loss. Managed VPS hosting services have appeared on the market as a viable solution to this problem. You can think of it as an enhanced alternative of VPS hosting, that comes with full technical support.

“StrongHosting.NET is a web hosting provider that was founded by a group of web developers/coders, and it was started to solve a major problem we noticed in the hosting industry: transparency, affordability, and friendly service. It was started to fulfill this missing quality in the hosting market. We utilize top notch infrastructure and technology within certified datacenters, combined with our team of 24×7 always-available & experienced staff members in order to deliver a seamless hosting experience to our clients. What makes StrongHosting different from the rest is we’ve been in your shoes, and quite frankly – we get it. Every decision we make within the company – we ask ourselves how our clients would benefit from it first, and put ourselves in your shoes.
This means just a few domains could pull an entire reseller website offline if transfer limits are not closely monitored on a regular basis. Many Cloud VPS plans offer a "pay as you go" approach to billing where only the actual amount of CPU resources, storage, and I/O processes are billed. Systems administrators and website publishers need to calculate expected monthly traffic rates when estimating how many system resources are required to support a website in production. "Pay as you go" approaches can be more costly than fixed ratio accounts, where the trade-off is typically a more advanced VPS platform and toolset.
VPS, on the other hand, is an isolated playground specifically for you. You will be able to install and use any professional software you need. It also provides more opportunities for caching the content. Imagine that you implement caching tools to provide your users with better experience and reduce the loading time of your website. Caching means that the part of requests to your website will be processed using RAM instead of a hard drive. Eventually, RAM will be filled with these requests. Since VPS deals offer more RAM then shared packages, you will get better performance using caching.
Operating System virtualization refers primarily to Type-2 hypervisors like KVM or platforms like OpenVZ & Virtuozzo that share the Linux kernel (+ drivers) between partitions on the same web server hardware. This form of VPS is common in managed cloud plans where the web hosting company provides a custom web server stack software such as LAMP/LEMP pre-installed on a VM partition. Multiple customers can share a single dedicated or rackmount server with better security, file isolation, database, and programming language extension support than shared hosting provides, as well as having access to a higher level of web server resources when processing scripts like PHP, Python, or Node.js code. Some forms of OS virtualization will also permit Windows, Linux, & BSD to be installed on the same physical hardware.
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