Archive for the ‘Website Development’ Category
Thursday, July 8th, 2010
The Registry Operator for the award-winning, communications-focused .tel top level domain (TLD), announced that all .tel names now support the hCard microformat, OpenID and Open Authentication (OAuth). In addition, Telnic also announced its support for the DataPortability Project (
http://dataportability.org), signing up to its Portability Policy Initiative.
“With these enhancements, .tel owners can now benefit from being more discoverable and begin to utilize their .tel domain in conjunction with more services,” said Henri Asseily, CTO and Chief Strategist for Telnic Limited. “With the introduction of support for these standards, .tel becomes more useful to and more manageable for individuals to use as a single authoritative source of information online across multiple services.”
Telnic has also published its Data Portability Policy at
http://www.telnic.org/portabilitypolicy.html. Elias Bizannes, Chairman of the DataPortability Project said: “Telnic’s support for these open standards enables true interoperability – companies can integrate their own products against Telnic’s suite with minimal effort and maximum future-capability. By also adopting a Portability Policy, they are enabling clearer communication with their stakeholders as they evolve.”
hCard – is a microformat for publishing and reading of contact information of people, companies or organizations by third-party technologies. This format is now supported automatically in .tel names, with no action required for the owner.
OpenID – is an open, decentralized standard for authenticating users that can be used for access control, allowing users to log on to different services with the same digital identity where these services trust the authentication body. From today, a .tel owner will be able to use
http://yourname.tel and their .tel username and password as authentication when signing in to the many online services that support OpenID.
OAuth – allows a user to grant a third-party site access to their information stored with another service provider, without sharing their access permissions or the full extent of their data. This will enable services offered to the .tel community to manage their .tel names using a variety of third party tools to be delivered in a secure, simple and trustworthy way.
Tags: telhosting
Filed under Domain Names, Website Development | 1 Comment »
Sunday, May 24th, 2009
The earlier version was PHPsuExec but that is quickly being replaced by suPHP and the two do basically the same thing.
suPHP provides an additional layer of protection on servers. It causes php scripts to run under the account username instead of the user ‘nobody’ which is the user that apache/php would run under on a server that is not running suPHP. This feature allows us to more easily track any potential security breaches that come in via insecure php script(s) that a user is running.
suPHP also does away with the requirement of using 777 permissions on directories/files that need write permission. In fact if a directory and/or file has the permission set to (CHMOD) 777 and it is access via a browser, then an internal server error 500 will be generated. The highest level of permissions that a user can use on a suPHP enabled server is 755. This permission setting is sufficient enough for any directories/files that needs to be written to.
The benefit of using suPHP besides better security, is that it will make any PHP applications (most often CMS systems) such as Mambo more user friendly. Case in point: If you upload/install anything via Mambo such as a template on a non-suphp server, then those template files will be owned by ‘nobody’ and you will not be able to edit them manually or even delete them from your account. This ownership issue is done away with suPHP. On a suPHP enabled server, those same template files will be owned by the account username and the account holder will be able to manipulate those files as he sees fit.
No longer do you need to use (chmod) the dangerous file permission of 666 or the folder permission of 777 to make things writable.
The correct permissions should be:
- Writable Folders: 755
- Writable Files: 644
- Files that need to be un-writable: 444
Tags: suPHP
Filed under Linux Web Hosting, PHP Hosting, Server Security, Website Development | No Comments »
Monday, May 18th, 2009
If you are receiving the error 500 it will be due to one of the following issues:
Check your .htaccess file for php_ commands. If you have any, add a # in front of the line or delete them. Then test your webpage. If you still have the error try removing everything from your .htaccess file. If that resolves the issue add the .htaccess lines back one at time until you find the bad line.
If these steps do not resolve your issue try the next steps.
- File and folder permissions
Check your files and folders to make sure you don’t have any files with the permission 666 or folders with the permission 777.
Those permissions are not needed on our servers. We run suPHP which allows you to make files writable without creating the major security hole that occurs when using the permissions 666 and 777.
The correct permissions should be:
Folders: 755
Files: 644
Files that need to be unwritable: 444
If you added a MiME-Type to the system in order to run html files as php scripts, you will have to remove it and add an ApacheHandler instead.
Log into cPanel, then click on Apache Handlers and add the following:
Handler: application/x-httpd-php
Extension(s): .html
Tags: htaccess, suPHP
Filed under PHP Hosting, Server Security, Website Development | No Comments »
Friday, May 15th, 2009
Some of you may be wondering, just what in the world is a DirectoryIndex? Well, this is a command which allows you to specify a file that is to be loaded as your default page whenever a directory or url request comes in, that does not specify a specific page. Tired of having yoursite.com/index.html come up when you go to yoursite.com? Want to change it to be yoursite.com/ILikePizzaSteve.html that comes up instead? No problem!
DirectoryIndex filename.html
This would cause filename.html to be treated as your default page, or default directory page. You can also append other filenames to it. You may want to have certain directories use a script as a default page. That’s no problem too!
DirectoryIndex filename.html index.cgi index.pl default.htm
Placing the above command in your htaccess file will cause this to happen: When a user types in yoursite.com, your site will look for filename.html in your root directory (or any directory if you specify this in the global htaccess), and if it finds it, it will load that page as the default page. If it does not find filename.html, it will then look for index.cgi; if it finds that one, it will load it, if not, it will look for index.pl and the whole process repeats until it finds a file it can use. Basically, the list of files is read from left to right.
One thing you have to keep in mind, sub-folders will adopt the .htaccess settings specified within there main folder.
Tags: htaccess, tutorial
Filed under Website Development | No Comments »
