Category: Technology

The work market has stopped being just what it once was and so many people are turning into entrepreneurs making their own personal way in the world. These entrepreneurs also know that there’s a bit more to self-employment than meets the attention also it can be truly effort to make ends meet. The truth is, if you’re trying to make solid income on a monthly basis, it’s definitely worth leading your job towards a technology oriented niche online. Here are the most highest rated ideas to help you get started:

Web page design is in high demand because so many companies that hope to produce a profit online need a tempting website. The same way that many individuals are efficient at business, they simply don’t have a similar amount of skill to put towards web page design. If you’re thinking of becoming a web design service, keep in mind that it’s a competitive industry, so you will have to bring something extra to the table besides good programming skills.

Marketing using social media marketing is among the most norm for businesses as we’re well into the modern day. The present day trends in technology have clearly launched a platform where advertising goods and services have never been more cost-effective or accessible. With that in mind, very few businesses actually learn how to prosper with social media. In the event you become a social media marketing marketer, you can make a great deal of cash with minimal effort.

Most blogs are run by professionals, so it’s no great surprise that professional bloggers are very popular. Many companies aren’t capable to write their particular content and require to outsource their blogs to professional bloggers. Not only is this a fun approach to employ the application of modern technology, but it’s an excellent strategy to earn an income for a long time.

Since we’re greatly technology oriented, per day spent with out a computer can feel such as an eternity within a cave. Many computer users are likely to pay whatever price it will require to get their system up and running again. If you enjoy fixing things, perhaps this may be an incredible career move to suit your needs.

Most jobs on the market today are centered on technology enthusiasts. If you find that you’re among the many that hopes to make a living online, it’s worth considering jobs that employ the use of modern technology.

First, let’s deal with what exactly is a Domain Name System (DNS). DNS also known as the phone book of internet maintains a varied database of networks, names and addresses, and provides the computers with means to remotely query or in simple words access the database. The name and addresses are converted into an Internet Protocol address by the DNS, which is in a machine friendly language, for computers to access the website based on the IP addresses. When you type in any sites web address, your Internet Service Provider checks out the domain name associated with it, converts the address into IP address for the computer to read and then directs you to the associated website.

What DNS Tunnelling or hacking does is instead of directing to the website pertaining to the typed address, it alters the IP setting and points to an unauthorised DNS server thereby altering the user DNS settings. In simple words the attacker now takes control of the DNS server and can now redirect you to any site he wants irrespective of the domain name or the IP address this is why DNS Tunnelling is sometimes referred to as DNS redirection.

Problems regarding DNS hacking were quite common at the start of internet and though today the DNS are quite robust and secured, chances are still there of an attackers can getting a fix which can cause the user great problems.

Dangers that DNS Tunnelling pose are:
The first kind is where the attacker hacks into the DNS server and redirects the user to a fake website; this generally is the one with more advertisements and pop-ups. This done by the hackers to generate advertising revenue.
The second one is rather more dangerous as it results the user data and personal information to be leaked. Attacker’s redirects the user to a site whose design is similar to the one requested by the user, tricking the user to give away details and personal information.
Apart from the above mentioned dangers sometime DNS tunnelling is also used by the service providers for branding and also to collect statistical data. This may not pose any threat to the user but is still a violation of user privacy and internet policies.

How DNS Tunnelling can be avoided
Today a lot of care is taken in making the DNS more secured and robust, Companies are ready to spend millions of dollars so that their data is secured and the customers don’t have to face any inconveniences. But still chances are always there that someone can get a fix, so here are a few things that can be done to avoid DNS tunnelling:

The most common technique that the attackers use is that of malware software’s and programs which are offered as free utilities on websites. So in order to stay protected it is recommended that user should not browse and download any free stuff from websites which are not trusted.
User should change the default password that the router comes with as attackers can make use of this password to change the router settings and gain control of the DNS control panel. Installing good antivirus software and keeping it updated would also help in keeping the computer secure and free from hijacking.
What companies can do to limit DNS tunnelling is programming the server in such a way that it only responds to request or domain addresses that are present in the domain name database. If the DNS responds to every request from any domain then it make the server vulnerable and open to threats. Even for internal DNS servers, requests coming only from authorised computers should be queried.
Use the services of a professional company such as BlueCat who can keep your DNS services up 24/7 while using sophisticated security systems
Above discussed methods are just a few of the many techniques that can be used to avoid DNS Tunnelling, user should also keep a check on the DNS setting and make sure that the domain names which are blacklisted are not being used by the server.