When we installed cPanel and WHM then we are able to use a number of different Services on our system. number of servervices require outside connecton to function properly. So we need specific ports in firewall to be opened for these services to function properly. Here we are giving you list to make your system secure when you are using firewall. So Carefully review this list and make ajustment according to your server requirements.

Firewall Ports
20 FTP (Consider SFTP over SSH as is more secure than FTP)
21 FTP (Consider SFTP over SSH as is more secure than FTP)
22 SSH (Consider switching SSH to a different, non-standard port for security reasons)    
25 SMTP (some ISPs block port 25 so that a mail client cannot reach the mail server to send mail)  
26 SMTP (alternate SMTP port option – see notes for port 25)
37 rdate (needed to retrieve date and time information)
43 whois (part of generic DNS features)
53 bind (DNS)
80 http (Apache / Web)  
110 POP3 (Email)
113 ident (authentication)  
143 IMAP (Email)   
443 https (Web / HTTP over SSL)
465 SMTP (TLS/SSL)
873 rsync (remote sync)  
993 (IMAP SSL)
995 (POP3 SSL)    
2083 cPanel (SSL encrypted)
2087 WHM (SSL encrypted)
2089 Licensing (Must be open to contact license server)
2096 Webmail (Horde, Squirrelmail)
3306 MySQL (MySQL remote connections)

I think this list helpful for you  to secure user of your web server. Make sure test it carefully otherwise server functionality might be at stake.

URL: http://www.google.com/
HTTP Header:
HTTP/1.0 200 OK =>
Cache-Control => private, max-age=0
Date => Sat, 05 Jul 2008 08:14:25 GMT
Expires => -1
Content-Type => text/html; charset=ISO-8859-1
Set-Cookie => PREF=ID=31a1927abae13b37:TM=1215245665:LM=1215245665:S=st3-qsEsuPWQdDAz; expires=Mon, 05-Jul-2010 08:14:25 GMT; path=/; domain=.google.com
Server => gws
Connection => Close

The web server google is using is GWS/2.1. Which i think stand for “Google Web Server”.

List of Google Server Types - Services and Server Software used by Google

Main Search: GWS/2.1
Google Accounts: GFE/1.3*
Google AdSense: GFE/1.3*
Google AdWords: GFE/1.3*
Google Analytics (Login Page): GWS/2.1
Google Analytics (Auth Page): GFE/1.3*
Google Analytics (Other Pages): ucfe*
Google Analytics (Analysis Image and JS): ucfe
Google Analytics (Images/JS/CSS/Flash): ga-reporting-fe
Google Answers: GFE/1.3
Google Base: asfe
Blogger: Apache
Google Book Search: OFE/0.1
Google Calendar: GFE/1.3
Google Catalogs: OFE/0.1
Google Code: codesite/2104877
Google Desktop: GFE/1.3
Google Directory: GWS/2.1
Google Downloads: GWS/2.1
Google Finance: SFE/0.8
Google Finance Stock Charts (Images): FTS (C)1997-2006 IS.Teledata AG
Froogle: cffe
Google Groups: GWS-GRFE/0.50
Hello: Apache/2.0.53
Google Help Pages: TrakhelpServer/1.0a
Google Images: GWS/2.1
Google Labs: Apache
Google Local / Maps: mfe
Google Local/Maps (Images): tfe
Google Mail: GWS/2.1
Google Mobile: GWS/2.1
Google Moon: mfe
Google Moon (Images): GWS/2.1
Google Music Search: mws
Google News: NFE/1.0
Orkut: GFE/1.3*
Google Pack: COMINST/1.0
Picasa (.com): Apache/2.0.53
Picasa (.google.com): GWS/2.1
Google Page Creator (Sign-up page): GFE/1.3*
Google Page Creator (User pages): GFE/1.3
Google Personalized Homepage: igfe
Google Scholar: GWS/2.1
Google Search History: Search-History HTTP Server
Google Sets: Apache
Google Site-Flavored: GWS/2.1
Google Sitemaps: GFE/1.3
Google SMS: GWS/2.1
Google SMS Search Requests: SMPP server 1.0
Google SMS (GMail Registration): GFE/1.3*
Google SMS (Page Viewer): GFE/1.3
Google Suggest: Auto-Completion Server
Google Transit: mfe
Google Translate: TWS/0.9
Google Video: GFE/1.3
Google Reader: GFE/1.3
Google Ride Finder: Apache
Google Talk: GWS/2.1
Google Toolbar: GFE/1.3
Google Toolbar (PR Lookup): GWS/2.1
Google Web Accelerator: GFE/1.3
Google Web Alerts: PSFE/4.0

Blogger and Google Labs also gives a little diffrent “HTTP Header” reply than usual Apache gives.

Orkut was launched on January 22, 2004 by Google, the search engine company. Orkut Büyükkökten, a Turkish software engineer, developed it as an independent project while working at Google (permitted by its policy). 

orkut named after its creator, Google employee Orkut Büyükkökten. It is designed to help users meet new friends and maintain existing relationships. Orkut Büyükkökten is a Turkish software engineer who developed the social networking service called orkut while working at Google. He developed orkut as an independent project while working at Google, the outgrowth of a company policy whereby all employees at Google can spend 20% of their time working on personal interests.

Check My orkut Profile

“We’re really proud of Firefox 3 and it just shows what a committed, energized global community can do when they work together,” said John Lilly, CEO of Mozilla.

Available today in approximately 50 languages, Firefox 3 is two to three times faster than its predecessor and offers more than 15,000 improvements, including the revolutionary smart location bar, malware protection, and extensive under the hood work to improve the speed and performance of the browser.

Download Firefox 3

1. Start or join affiliated program such as cafepress, Linkshare, Quicken, Hostgator etc.
2. Advertisement such as Google Adsense, Yahoo Publisher, Text Links Ads
3. Set up your own  shopping cart and sell your products
4. Join or start affiliate marketing
5. Sell/Buy  Advertising Space
6. Start Ebay Auction
7. Start a networking site like MySpace
8. Write and sell your own Books/Ebooks
9. Write and sell Software and utility 
10. Start Membership Site
11. Get Paid To Blog
12. Get Paid To Review
13. Sell Your Leads
14. Start working as Freelance writer
15. Start working as Freelance programmer
16. Start working as Web designer
17. Start working as Graphics designer
18. Buy/sell domain name
19. Start a web hosting business
20. Buy/sell website
21. Sell private label right products such as articles, software, photo etc
22. Be a consultant
23. Setting up a shop in SecondLife
24. Participate in paid-to-read email, surveys, discussion groups
25. Gold farmer
26. Dropshipping

This is  a short checklist and serve as a quick reference for you. I hope this will help you earn money online. Enjoy making money online !!!

Here is a  list of the most useful and most popular Wordpress plugins, if you don’t yet have wordpress, or don’t know what it is so visit  wordpress.org, its a blogging software. Enjoy the list.

Akismet - Is a spam filter that checks your comments against the Akismet web service to see if they are spam or not, also checks the trackbacks for spam.

Exec-PHP - Execute PHP code in posts or static pages. When this plugin is on you can add php code to static pages or even posts.

Google Sitemaps - This generator will create a Google compliant sitemap of your WordPress blog.

No Ping Wait - Speeds up posting by moving generic pings to execute-pings.php.

PXS Mail Form - Creates a mail form with multipart verification, various messages and an auto redirect on successful send. It is much more easy to contact with website author.

Ultimate Tag Warrior - Best Tag system for WordPress. You can use categories and tag system on one website which is very cool.

Super Archive - Implements a dynamic archive, the best archives system i know.

SRG Clean Archives - Super clean archive. Very simple and useful.

WP lightbox 2 - Overlay images on the current page for WordPress. You can turn it on and all images are now working with it.

fQuick - Sidenotes, short notes for WordPress. You can place it for example in sidebar.

CG-FlashyTitles - Implementation of sIFR 2.0 Flash-based - Nice graphical flash titles for WP. Very easy to install.

flickrRSS - Integrate the photos from a flickr rss feed into your site. Show flickr photos on your website.

Feedburner Feed Replacement - Forwards all feed traffic to Feedburner while creating a randomized feed for Feedburner to pull from.

Gravatars - Adds a nice looking graphic next to the persons comments.

Get Recent Comments - Display the most recent comments or trackbacks with your own formatting in the sidebar or where you want.

WP Paginate - Create pagination for pages. It is the best plugin for that makes navigation easy with many static pages.

wp-notable - Add social bookmark links such as digg or del.icio.us to each blog entry

Adsense-Deluxe - Support for AdSense ads and allows you to add ads to posts.

WP-ContactForm - A way for people to contact you without actually emailing you, saves time, and great way to avoid spam.

PodPress - Got a podcast? PodPress makes it really easy to post podcasts, also includes an inline media player.

Related Posts - Link to related posts on your blog, which is based on the content of the post.

• Vehicle tracking
• Fleet tracking
• Asset tracking
• Teen tracking
• Mapping tracks

Featured GPS tracking systems:

GPS Tracking Key

GPS Tracking Key is a small, pocket sized device that receives signals from the twenty-four Department of Defense satellites orbiting the earth.  The internal computer accurately determines the GPS location of the device within 2.5 meters and records detailed travel activites every second. Data logged includes:

• Route Traveled
• Velocity
• Direction/Orientation
• Duration of device remains stationary

GPS Tracking Key, simply put, is an extremely affordable tracking system that records driving information.  Think of it as a video recorder for vehicle travel.

This feature does come at a cost though. When the preloader first started up on my computer it used about 4MB of memory itself, and Firefox was using about 10MB. Those aren’t drastic numbers, but for those of you conscious about the memory usage you might want to think twice before using the preloader. Also, when you close Firefox it doesn’t actually close all the way, instead it’s just tucked away so that it will still start quickly the next time you go to use it.