Archive for April, 2010
Basic Advantages of Linux Server Hosting and Windows Server Hosting
When you are going to hire a hosting service to build your website for your small business then you need to know the basic things of web hosting. You are the best person to judge that what required features are and what about your budget.
Commonly, this choice to host your website depends upon the scripting language that is used in your website. If languages like PHP, MySQL, or Perl are used in your website, Linux server hosting is preferable. But if you are thinking for ASP Dot Net scripting language then your finest choice would the window hosting.
If you need some interactive facilities like chat or searchable database, Linux may not be the best choice. Also, a Linux-based web server is not fully acquiescent with Windows technologies. If you are using any Windows-centric technologies like Visual Basic, then Windows-based servers would be the required choice for you.
Advantages of Linux server hosting
1. Linux is an open source software product and thus it does not need the high licensing fees that other operating systems do; you can freely download and use it at no cost.
2. A Linux website can easily be converted to a Windows website without much hassle. Also, the website can easily be changed as the requirement of the user grows.
3. Linux web hosting is very economical as Linux is a free operating system. Usually, only the cost of distribution is borne by the host or owner.
4. When the scripting language like PHP, MySQL, or Perl etc. are required for your website then Linux server hosting is the most reliable and cost effective solution for you. Unless heavy load of scripting language, this will not be traceable.
5. There are many kinds of databases that run on Linux hosting, but the most widespread most likely among web host providers are mSQL, MySQL and PostgreSQL. These databases are relational by nature, and permit vastly optimized communication with your website for rapid reclamation of data.
6. By lots of circles Linux hosting is supposed to be much securing than Windows hosting, and for that reason only Linux server hosting is also the more popular choice for web designers and programmers.
Advantages of windows server hosting
1. .NET technologies like ASP dot net VB dot net are available on this platform. If you have a website built with Microsoft .NET technologies then you will have to choose a Windows server hosting plan.
2. If you need an enterprise class database there are some different features that run on a Linux platform but if you need Microsoft’s MSSQL database, a Windows hosting plan will be your best choice.
3. Access Databases are only obtainable with a Windows server hosting plan. Access can only run on a Microsoft Windows platform and thus it is unavailable on a Linux hosting. If your site needs particularly this feature then you will have to accept windows server hosting.
4. If you are using some of the Microsoft’s Sharepoint services a Windows Hosting plan is only reliable choice for you.
5. Windows plans typically much costly because of the license costs compulsory by Microsoft.
Normally, Linux server hosting plans are at least 20% economical than windows server hosting plans. If you need not to have any unique features for your website, like cart, searchable database etc, Linux server hosting is a finest alternative for your needs.
When you are required for specific Microsoft technologies, Windows hosting plans generally will be your favorable think. But for all small business owner needs Linux hosting plans will generally perform quite well for its cost effective features.
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This article was written by Joanna Gadel who has been working as a senior representative of web hosting Australia Company that offers Windows server hosting and Linux server hosting plans.
Six Steps to a More Secure Linux Server
I’ve worked as a remote Linux System Administrator for quite a while, and one thing that I’ve noticed is that many “administrators” out there don’t know how to configure or secure a server properly. This article is a quick reference on some of the more important (and easy) security or configuration tweaks that any administrator should do for their server. These six steps can dramatically increase the security and stability of any Linux server. The best part about these tips, is that they are all quick and easy to do as well, with each step taking less than 15 minutes!
1.) Security Updates Not Installed
Nearly every server that I work on is not running the latest (and most secure) software. Yes, Linux is a great Operating System- but all software has security problems. Enabling the installation of automatic updates via a cron script or similar is the easiest and most foolproof way to ensure that your server isn’t compromised. There really isn’t any excuse not to install the latest security updates- older packages are saved in the package archives in case there is a stability or compatibility issue, and the updated packages are logged as they are updated.
2.) Disable root login via SSH, and password authentication
Admittedly, I’ve been guilty of this myself sometimes. Let’s face it, everyone likes being able to quickly and easily log into their servers, and change settings. However, if you’re using password authentication, what’s to keep someone else from logging into your server? In addition, you should not use password authentication on your Linux server, to prevent others from logging into your Linux server. Instead, enable RSA signed authorization keys. This is more secure, since an attacker will not be able to guess or brute force a login session with your server.
3.) Disable or filter extra services
This is the second biggest issue that I see working with new client’s servers. Often, the system administrator who setup their Linux server did not perform a necessary final step- filter incoming connections that aren’t necessary. I’ve seen everything from the daytime service running, to MySQL listening for connections on a remote IP. If a Linux administrator is not familiar with iptables, there are several tutorials out there that will show someone how to create even a basic firewall ruleset. In addition, disabling unnecessary services is a basic step in server optimization as well- why run extra services that tie up resources if they aren’t needed?
4.) Test accounts or guest accounts still active
Another glaring security issue (and an often exploited one) is that a client will still have test user accounts running (often with extremely easy passwords, such as test) once a software solution is deployed to a production server. I don’t need to go into the security ramifications with this one- make sure that you get rid of those guest or test accounts!
5.) Advertising banners left on
We all love advertising, don’t we? However, advertising to the world that the version of Apache or Sendmail that you run on your Linux server is 3 years old is not the type of attention that you want. Simply disabling the server banners will help hide your server from the basic script-dependent attackers. Besides, why help the bad guys determine what software your server is running?
6.) PHP errors or application errors
I’m pretty confident that we have all seen an error or two displayed on a website. Some errors that are displayed are not a security issue at all, for instance Javascript errors. However, some errors are security issues (PHP is particularly bad with this), because they disclose sensitive information. The easiest way around this is to disable displaying errors in PHP (or your web applications). Otherwise, an attacker may be given information about your website’s database details, or file locations.
These issues are the top 6 security issues that I see on a daily basis in my work. You can all check your server or servers for these quick issues (these tips take almost no time at all), and dramatically increase the security of your server. However, if you have any problems implementing these security steps, please feel free to contact me.
Christopher J. Pace is a freelance Linux consultant who has worked with Linux since 2001. He provides remote Linux consulting services for Linux servers.
Compare Linux Server Hosting And Windows Server Hosting
Usualy , the choice to host your website depends upon the scripting language that is used in your website.
If languages are PHP, MySQL, or Perl , Linux web server hosting is preferable.
But if you are thinking for ASP Dot Net scripting language and MS SQL database , you should chose only Windows Based hosting.
If you would like a few interactive facilities similar to chat or searchable database, Linux may not be the best choice. Also, a Linux-based web server is not fully acquiescent amongst Windows technologies. If you are using any Windows-centric technologies like Visual Basic, then Windows-based servers might be the required opportunity for you.
Advantages of Linux server hosting
Linux is an open source software product and so it does not need the high endorsement fees that other operating systems do; you can freely download and use it at no cost. A Linux website can easily be converted to a Windows website without much hassle. Also, the website can easily be changed as the necessity of the user grows. Linux web hosting is acutely cheap as Linux is a cost free operating system. Usually, merely the cost of distribution is borne by the host or owner. When the scripting language covet PHP, MySQL, or Perl etc. are required for your website then Linux server hosting is the most reliable and cost effective solution for you. Unless heavy load of scripting language, presently ought to not be traceable. There are multiple kinds of databases that run on Linux hosting, but the various widespread most likely among web host providers are mSQL, MySQL and PostgreSQL. These databases are relational by nature, and permit vastly optimized communication with your website for rapid reclamation of data. By lots of circles Linux hosting is supposed to be much securing than Windows hosting, and for that reason only Linux server hosting is also the more popular option for web designers and programmers.
Advantages of windows server hosting
.NET technologies like ASP dot net VB dot net are obtainable on this platform. If you have a website built with Microsoft .NET technologies then you ought to have to select a Windows server hosting plan. If you need an enterprise class database there are some different features so run on a Linux platform but if you desire Microsoft’s MSSQL database, a Windows hosting bill will be your best choice. Access Databases are only obtainable provided a Windows server hosting plan. Access can easily run on a Microsoft Windows platform and thus it is unavailable on a Linux hosting. If your site needs particularly this feature then you will undergo to accept windows server hosting. If you are using some of the Microsoft’s Sharepoint services a Windows Hosting guidelines is sole reliable choice for you. Windows plans typically significantly costly due to the fact that of the license price compulsory by Microsoft.
Normally, Linux server hosting plans are at least 20% cheaper than windows server hosting plans.
If you need not to undergo any unique features for your website, covet cart, searchable database etc, Linux server hosting is a finest non&wshyp;traditional for your needs.
When you are required for specific Microsoft technologies, Windows hosting plans generally is planning to be your favorable think. But for all miniscule business owner needs Linux hosting plans will generally perform quite perfectly for its cost effective features
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Linux Server: Why so many webmasters would like to make this decision?
Why Host Your Web Site In A Linux Server
It’s more and more common that a person owns a web site, which can be for blog, family web site, small business web site or even a forum. And the majority of those small-size or medium-size web sites are hosted in Linux environment. Why so many webmasters would like to make this decision?
I think below are 3 key reasons for it.
1) Stable
As an open source operating system, code of Linux is open to the public so that anyone can read it and suggest improvements or point out bugs. Over the years, Linux has been developed in various flavors (the most famous one is Red Hat). Thousands and thousands of people have contributed their time and effort to making Linux web hosting run faster and to provide simpler, more efficient and bug free code. With an open programming environment, improvements are made on a continual basis and problems are seen relatively quickly and solved with a minimum of difficulty.
And the same reason as why it’s stable, the security level of Linux is also higher than Windows.
2) Cheap
Linux is free to all. Unlike Windows, you have to pay thousands of dollars for a license. And this is also part of reason why the list price of Linux web hosting package is much lower than that of windows web hosting packages.
3) A lot of Free Scripts to Help Setting up the Web Site
Open source world is just as beautiful as it could be. A lot of people contribute to it from different perspectives, such as OS, software development tools or applications. Linux, php, and MySQL have been a very popular platform to build an application. Right now, you can find many very good open source application to set up a forum, blog, image galleries, etc. And all those are free and easy to be installed. Even php and My SQL can work on Windows, Linux just a perfect platform for them.
There are more reasons that the webmasters want to choose Linux to host their web site. But a general guideline is that only if you want to use asp.net or sql server to build your web site, otherwise, Linux is always your best choice.
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Access Control Restrictions: Best Practices on a Linux Server
Working as a freelance Linux consultant, I see a lot of my clients struggle with the problem of access control on a Linux server. Access control restrictions are the basic process of assigning limited user accounts to consultants or employees on your Linux server. It may seem like access control is not a big problem for most people (a common argument that I hear is that my clients trust their consultants or employees), but access control restrictions exist for purposes other than keeping people honest.
Access control restrictions on a Linux server are necessary to prevent intentional or accidental damage to your server (every system administrator can tell a story of how one command ran unexpectedly). In addition, access control restrictions help to protect sensitive information (passwords of others, credit card information, etc) from being accidentally or maliciously used. An example of how someone can accidentally misuse sensitive information is in the case of backups. If a coder is working on your server, and creates a backup of the database for your WordPress database, he or she might decide to make a backup of the entire database server. In doing so, the coder might transfer that backup to an insecure off-site location (which then is compromised if the data is copied over an insecure file transfer method), or the coder might copy the database backup to a location that all users and applications can access (such as /tmp). This would result in the potential for an outside attacker to now have all of your databases (which might contain information such as credit card numbers).
Another valid example of how access control restrictions are necessary is the example of a software malfunction destroying data. If a software application runs at a higher privilege level than necessary (be it at the file system or database level), this increases the odds of a software malfunction causing problems with your server. Let’s face it- no one wants a malfunctioning PHP script to drop or corrupt all of the databases on your server. Whereas all information should be backed up regularly anyways, it is an unnecessary risk.
Once you have determined a need for controlling access to a Linux server, there are many different ways to accomplish this:
* Use sudo for privilege escalation, and assign every coder or consultant their own user accounts. Disable root login via SSH, and add all consultants or coders to the same user group. Finally, change the permissions on the web document root directory to allow all members of the group write access.
* Log all connections via SSH and FTP, to ensure that outside consultants or employees are not logging onto the server when they are not supposed to be working on a project.
* For a database server, create new user accounts for each separate database. This will reduce the damage that an application or malicious user can do to your database server, if a single database application is compromised.
* For temporary accounts or consultant accounts (that are not needed unless assistance is requested), be sure to disable the accounts once access is no longer required.
* For all user accounts, require a password that is not found in any dictionary, and enforce a password length of at least eight characters.
Once you have determined the need for access control restrictions, and have implemented them on your server, you can rest well at night knowing that your server will be safe and sound. Without access control restrictions actively enforced, your Linux server may not be so safe and sound.
Christopher J. Pace is a freelance Linux consultant who has worked with Linux since 2001. He provides remote Linux support for Linux servers, supporting a variety of Linux software solutions.
Why choose dedicated Linux servers?
Shared hosting is fine when you are starting out with an online business. It will probably take some time to build your business to a level where you are receiving high traffic volumes to your website. Therefore any problems you experience as a result of shared web hosting won’t have a massive impact. However, when you start to receive high traffic volume and your business is becoming successful, you may need to think about a dedicated server. This will enable you to control all aspects of your hosting without interference from other websites. Dedicated Linux servers are the solution to the technical problems you can experience with shared hosting and if you have several websites to host, can be an economical solution for you as you will host all your sites on your own dedicated Linux server. Linux is a low cost solution as it doesn’t charge any licensing fees, keeping the cost low. Choosing which hosting to use for your dedicated server really comes down partly to personal preference. A prudent decision will be governed largely by the specific requirements of your website. Your website is obviously something you should know a lot about. However, being able to translate that valuable knowledge into making decisions which take your business in the right direction can require some outside assistance. An outsider can evaluate what needs modifying to take your business to the next level. Part of this modification may involve changing your server. Making the move to a dedicated Linux server is a big step, so it makes sense to speak to someone who has knowledge in this field and can advise you on the decision that could be beneficial to your business. At CWCS, we have a team of experienced professionals who are willing to listen to your requirements and help you decide whether a dedicated Linux server is the best solution for your business.
Shared hosting is fine when you are starting out with an online business. It will probably take some time to build your business to a level where you are receiving high traffic volumes to your website. Therefore any problems you experience as a result of shared web hosting won’t have a massive impact. However, when you start to receive high traffic volume and your business is becoming successful, you may need to think about a dedicated server. This will enable you to control all aspects of your hosting without interference from other websites.
Dedicated Linux servers are the solution to the technical problems you can experience with shared hosting and if you have several websites to host, can be an economical solution for you as you will host all your sites on your own dedicated Linux server. Linux is a low cost solution as it doesn’t charge any licensing fees, keeping the cost low. Choosing which hosting to use for your dedicated server really comes down partly to personal preference. A prudent decision will be governed largely by the specific requirements of your website.
Your website is obviously something you should know a lot about. However, being able to translate that valuable knowledge into making decisions which take your business in the right direction can require some outside assistance. An outsider can evaluate what needs modifying to take your business to the next level. Part of this modification may involve changing your server.
Making the move to a dedicated Linux server is a big step, so it makes sense to speak to someone who has knowledge in this field and can advise you on the decision that could be beneficial to your business. At CWCS, we have a team of experienced professionals who are willing to listen to your requirements and help you decide whether a dedicated Linux server is the best solution for your business.
The Article is written by cwcs.co.uk providing dedicated linux servers and Dedicated Windows Servers Services. Visit http://www.cwcs.co.uk for more information on cwcs.co.uk Products & Services
Advantages of Linux Server and Windows Server Hosting
Advantages of Linux Server and Windows Server Hosting .
Dreamz Hosting Services
Linux Server Hosting – Windows Server Hosting
When you are going to hire a Hosting service to build your website for your small business then you need to know the basic things of web Hosting. You are the best person to judge that what required features are and what about your budget.
Commonly, this choice to host your website depends upon the scripting language that is used in your website. If languages like PHP, MySQL, or Perl are used in your website, Linux Hosting Server is preferable. But if you are thinking for ASP Dot Net scripting language then your finest choice would the windows hosting.
If you need some interactive facilities like chat or searchable database, Linux may not be the best choice. Also, a Linux-based web server is not fully acquiescent with Windows technologies. If you are using any Windows-centric technologies like Visual Basic, then Windows-based servers would be the required choice for you.
Advantages of Linux server Hosting
1. Linux is an open source software product and thus it does not need the high licensing fees that other operating systems do; you can freely download and use it at no cost.
2. A Linux website can easily be converted to a Windows website without much hassle. Also, the website can easily be changed as the requirement of the user grows.
3. Linux web Hosting is very economical as Linux is a free operating system. Usually, only the cost of distribution is borne by the host or owner.
4. When the scripting language like PHP, MySQL, or Perl etc. are required for your website then Linux server Hosting is the most reliable and cost effective solution for you. Unless heavy load of scripting language, this will not be traceable.
5. There are many kinds of databases that run on Linux Hosting, but the most widespread most likely among web host providers are mSQL, MySQL and PostgreSQL. These databases are relational by nature, and permit vastly optimized communication with your website for rapid reclamation of data.
6. By lots of circles Linux Hosting is supposed to be much securing than Windows Hosting, and for that reason only Linux server Hosting is also the more popular choice for web designers and programmers.
Advantages of windows server Hosting
1. .NET technologies like ASP dot net VB dot net are available on this platform. If you have a website built with Microsoft .NET technologies then you will have to choose a Windows server Hosting plan.
2. If you need an enterprise class database there are some different features that run on a Linux platform but if you need Microsoft’s MSSQL database, a Windows Hosting plan will be your best choice.
3. Access Databases are only obtainable with a Windows server Hosting plan. Access can only run on a Microsoft Windows platform and thus it is unavailable on a Linux Hosting. If your site needs particularly this feature then you will have to accept Windows Server Hosting.
4. If you are using some of the Microsoft’s Share point services a Windows Hosting plan is only reliable choice for you.
5. Windows plans typically much costly because of the license costs compulsory by Microsoft.
Normally, Linux server Hosting plans are at least 20% economical than windows server Hosting plans. If you need not to have any unique features for your website, like cart, searchable database etc, Linux server Hosting is a finest alternative for your needs.
When you are required for specific Microsoft technologies, Windows Hosting plans generally will be your favorable think. But for all small business owner needs Linux Hosting plans will generally perform quite well for its cost effective features.
Advantages of Linux Server and Windows Server Hosting .
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Gaurav
The Advantages Of Linux Server Hosting
Even with a huge amount of information about modern technologies as well as our daily use of computer equipment and software, most people are unaware of the differences in scripting languages and the variety of web hosting services available. Many may not even understand what web hosting or scripting languages mean!
In the simplest of terms when a business or individual has decided to create a website they will more than likely require the services of a web hosting company. Web hosts own the server equipment that keeps all of the data and files necessary for the site to run, look and perform as the website owner desires. The data and files are all going to be written with special programs and languages which are recognizable by computers around the world. Currently the two most common platforms are Linux and Windows.
There are reasons that a business or individual will need to know which of the platforms their hosting provider uses including the design of an existing site, the need for certain functions or applications and their own budget constraints.
The advantages of using Linux server hosting will generally include:
Compatibility – Linux web hosting allows for a full range of integration or compatibility with other operating software or applications. The software can run easily on a Windows server, while the reverse is not so easily done. Additionally, many of the most commonly used databases and applications work smoothly in Linux. This also means tons of stability.
Cost – Linux software is totally free for developers to use or modify as they require. This is not just the operating software but all of the other applications that have been written for it. This translates to entire suites of server applications that can be downloaded and put to use on the server at no additional costs.
Ease of Use – Linux initially earned a reputation as a bit more complicated than the familiar Windows OS, but today web developers and software writers have made the Linux applications incredibly easy to use and even modify for customized functions.
Security – The jury is still out on this issue, but most experts acknowledge Linux as the least prone to security issues and also the OS that delivers the most guaranteed amounts of uptime.
There are clearly many advantages for choosing a Linux server hosting provider, but the real key to knowing if it is the right choice for your needs is to simply compare it to the work that may have all ready been done for your site – if it is primarily Windows software or applications you may want to choose a Windows provider, but the beauty of Linux is that is perfectly capable of using the Windows language as well.
Compare Web Hosts is a premier web hosting directory that provides accurate and unbiased web hosting reviews. You can find the best cheap web hosting, Linux web hosting and Windows web hosting online at CompareWebHosts.com.
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