February 25th, 2010
We all know that the Internet will be almost everything in the near future. Games are switching from offline to online. Even if you say right now that an online game will never be as good as an offline game, i bet you are right, but this don't prevent people to prefer online games more. They have other advantages, they can be played from anywhere, they are light, etc.
We must accept the change and be a part of it. Big companies will invest more and more into web based games and maybe someday they will be better than offline ones. Read the rest of this entry »
Tags: computers, connection, dns, find hacker, internet, internet security
Posted in Networks, Security | No Comments »
February 20th, 2010
When it comes to website, they have to be hosted somewhere, on a computer that is always on, called a server. Since it is very hard to keep a computer online always by yourself, there are companies that do this for you, in exchange of a small sum of money.
Well, they are quite a lot of them around here, but who to choose ? The best hosting is the one who fit your website.
Judging on the poll i run here, on the right of the website, asking "How many websited do you own", many people have more that 2 websites. 21% of the voters have more than 100 websites, well, it is unbelievable to think that someone can own 100 websites, but that doesn't mean that he have to take care of everyone, he just own them. Maybe they were created just to promote other websites, but one thing is certain: there are different needs from web hosting. Read the rest of this entry »
Tags: computers, connection, hosting, internet, server
Posted in Webmasters | No Comments »
February 11th, 2010
The DNS ( Domain Name System ) server is responsible to translate domain names, such as website.com to IP's such as 123.123.123.123 in order to establish a connection to that website. In many cases this process takes the most time during a page load. Fortunately, your browser will cache the result and will not ask the DNS server every time, only when trying to access new websites.
In my experience i encountered a lot of problems when using a router when the DNS requests could not be resolved. In some cases the things came back to normal after a period of time, 5-10 minutes, in other cases the only solution was to restart the router. Read the rest of this entry »
Tags: connection, dns, internet, Ip address, network, networking, router, server
Posted in Ip address | No Comments »
February 9th, 2010
When you go to a website you type the web address in address bar and a webpage opens. As i said in previous posts about Internet and Ip addresses, computers are using the IP address to connect to another computer. A website is just a place on another computer.
The DNS ( Domain name system ) is responsable to convert web address into IP addresses. So, when you type a domain in your browser, if your eyes are fast enough you can notice that your browser will tell you what is he doing. In the status bar in left-bottom you will notice: "Connecting", "Waiting..", "Resolving Host". Read the rest of this entry »
Tags: connection, dns, Ip address, network, networking, router, server, trace route
Posted in Ip address, Networks | 1 Comment »
January 23rd, 2010
The IP address is an unique indentifier assigned to each computer in a network. That is the definition of the IP address, probably you know this. Many questions raise from this sentence and you put yourself those questions many times: "How they can know where i am from?", "IF they have my IP address they can find out my street address", "They can find my name based on my IP address", "They can get into my computer using my IP address", "Why the IP address those websites show me is not the IP address that i got from my ISP" and many more questions regarding IP addresses.
Maybe when internet was explained to you for the first time you have seen a image with a cloud and everything connected to it. That image is logical and that is probably the right way to think the internet but in reality, the internet looks more like the image above. Read the rest of this entry »
Tags: computers, connection, forwarding, internet security, Ip address, networking, router, server, trace route
Posted in Networks, Security | No Comments »
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