What is SSL ?

SSL (Secure Sockets Layer) is the standard security technology for establishing an encrypted link between a web server and a browser. This link ensures that all data passed between the web server and browsers remain private and integral. SSL is an industry standard and is used by millions of websites in the protection of their online transactions with their customers.

To be able to create an SSL connection a web server requires an SSL Certificate. When you choose to activate SSL on your web server you will be prompted to complete a number of questions about the identity of your website and your company. Your web server then creates two cryptographic keys - a Private Key and a Public Key.

The Public Key does not need to be secret and is placed into a Certificate Signing Request (CSR) - a data file also containing your details. You should then submit the CSR. During the SSL Certificate application process, the Certification Authority will validate your details and issue an SSL Certificate containing your details and allowing you to use SSL. Your web server will match your issued SSL Certificate to your Private Key. Your web server will then be able to establish an encrypted link between the website and your customer's web browser.

The complexities of the SSL protocol remain invisible to your customers. Instead their browsers provide them with a key indicator to let them know they are currently protected by an SSL encrypted session - the lock icon in the lower right-hand corner, clicking on the lock icon displays your SSL Certificate and the details about it. All SSL Certificates are issued to either companies or legally accountable individuals.

Typically an SSL Certificate will contain your domain name, your company name, your address, your city, your state and your country. It will also contain the expiration date of the Certificate and details of the Certification Authority responsible for the issuance of the Certificate. When a browser connects to a secure site it will retrieve the site's SSL Certificate and check that it has not expired, it has been issued by a Certification Authority the browser trusts, and that it is being used by the website for which it has been issued. If it fails on any one of these checks the browser will display a warning to the end user letting them know that the site is not secured by SSL.

install CSR (Certificate Signing Request) on Apache

Follow these instructions to create a CSR (Certificate Signing Request) if the server you are using Apache, which are required in order SSL certificate.
OpenSSL is an open source project that replaced SSLeay. If your system is using SSLeay, replace the SSLeay with OpenSSL on the command line in this guide.

1.Install OpenSSL on your server (if not already installed)
2.Create an RSA key on your Apache:

What My VPS cannot login to ssh

when i want to login to my vps i got this message :

error bash: fork: cannot allocate memory.

why ??

base on true story the solution is :D

1. your memory is run out please upgrade your vps to a higher memory
2. kill some activity that consume much of memory
3. check your cms plugin maybe that the problem

how to see my plesk statistik space

when i use cpanel i can see my detail space at disk usage, where is it at plesk?

1. Login plesk
2. click down arrow log&statistic
3. click summary report

How To Set DNS At Plesk

Where is i can change my dns like cpanel at plesk :

1. Login to your plesk 

2. Choose service 

3. Click DNS

4. Click Zone Setting

Cpanel Upload my web

i want to upload my web how can i do that

1. login to your cpanel
2. choose file manger
3. upload your file at public_html