![]() Obviously the goal is control and surveillance – I am not worry about the FBI or CIA, they are good with protecting data and if the information were collected and manage just for them, the slowness would be minimum. Almost every TCP/IP port is blocked by ISPs to prevent people from having their own web site and mail server so the email and information can be controlled easier from the top and in order for that to happen, they have to employ several firewalls, many are hidden by IP Tunel and some others are advertised as a featuresĭNS information is managed and collected too, this is how some web sites from other countries are just not available from US but the information was very useful to get sexual predators etcĪfter all these years, the amount of spam, child pornography and internet fraud is bigger than 10 years ago so what was the goal? Why it is that?Īll ISPs and search engines are now collecting information about traffic and that information is used later for marketing, law enforcement etc. Now, with 22MB/s on my home internet connection it is fast as the T1 was few years ago. Today’s Internet is faster than as it was 10-15 years ago, I remember that a single T1 (1.544Mb/s) was more than enough for a large business. If I get a DNS that is also a firewall and all that, then I will endup with redundant services that are translated into slowness because a packet must be canalized by one firewall after another. I have been working as a network security for the government for the last 17 years and so far, I still not feeling very comfortable with any form of bundle.įor example, at home I have a router and then a firewall. Microsoft Windows 7 / Vista / XP / Server 2000 / 2003 / 2008 operating system.Visit below mentioned site to setup DNS as per your operating system: How do I change or setup DNS server IP address? => Service provider: GTEI DNS (now Verizon) Norton free dns server list / IP address: => Service provider: Opennicproject (visit this url to get nearest DNS server for your country) OpenDNS free dns server list / IP address: I was able to improve my browsing speed with following DNS servers. This is my list of better, fast public dns servers and free dns server (as compare to your ISP / DSL / ADSL / cable DNS service providers dns servers). DNS also has other important use such as email routing. In very simple terms, it can be compared to a phone book. The most basic task of DNS is to translate hostnames such as theos.in to IP address such as 74.86.49.131.
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