Protecting A Network Using Honey Pots
August 12, 2009 by Albartio Pheung · View Comments
These days it’s possible to feel completely confident about hacker attacks as long as you have the most effective security in place. But what is the most effective security? How do hackers work? How can you feel completely confident?
If you want to know, read on.
In order to attack someones network, you will need to know as much as you can about that network, so gathering as much information as possible is pretty much where they all start. The information can be technical or non-technical, for example, the partners of the target can be useful for them to know, the location of all office branches etc. This information can help hackers understand the possible technologies in place to stop them.
Technical information may contain IP addresses in use, services available, etc. More services running on servers means more entry points. More entry points make it easier to get access.
The more services running on servers means more points of entry for the hackers. For example, if you saw that server A only had port 21 open, but server B had 7 different ports open, then server B is the clear choice for entry because each open port is an entry point and you get full access if you can bypass the security to one port entry point, so the one with more options would be the clear choice.
Now what if I deployed SERVER-B just to grab your attention, distracting you from some meaningful server SERVER-A. I may install a (fake) server SERVER-B for hackers to attack so as to safe guard my production servers, as soon as they start I can now study attack patterns. Is it not a brilliant idea? That’s called the honey pot.
Basically, what a honey pot is is effectively a trap designed to detect, distract and generally counter attempts to hack into your servers. Usually its in the form of data or a network that appears to be part of your main system and to contain valuable data, but in fact its isolated and monitored.
A honeypot is valuable as a surveillance and early-warning tool. It can carry risks to a network, and must be handled with care. If they are not properly walled off, an attacker can use them to break into a system. Honeypots can be classified based on their deployment and based on their level of involvement. Based on the deployment, they can be classified as:
Production Honey Pots and Research Honey Pots
Production Honey Pots: These Honey Pots are used mainly by the bigger companies and corporations in order to increase their overall security. They are easy to use, and only capture a small amount of information which would be useless to a hacker.
Research Honey Pots: These are run by volunteers or an educational organization to simply gather information about how hackers work, their motives and tactics in order to create better protection from them.
To learn about great ways to enhance your software security and train to become an expert in their uses, browse through the security training courses on koenig-solutions.com where you’ll also find a great range of cisco training courses.
Are Wireless Networks Available In Your Area?
February 22, 2009 by Keith Harris · View Comments
Wireless networks are more available than they used to be. They can be found in offices, schools and even expressway service stations. They are fairly affordable and very easy to setup. You would be amazed at what you can accomplish with a wireless network.
Many schools have wireless networks in their schoolrooms and even in their residence halls. Every student that has a compatible PC can finish their homework or even play on-line games. Each section within a business may have separate uses for their computers. It’s vital that all the sections can communicate with one another to do their lines of work.
free prom night You can have a wireless network in your home as well. One all your youngsters may be exploring the Web for their homework while the other may be simply playing an online game. Having a wireless network in the home will help them both achieve this at the same time. The benefits of a wireless network is extensive.
It’s really easy for anyone to set up a link in their house. Each computer within the house can be connected to the World Wide Web without a bunch of cables strung all over the floor. In an office environment, it’s important that each department can communicate with each other fast. Even though it’s quite easy to setup this type of electronic network, you would be advised to call in a professional if you were using this for your company.
It is essential for college students to be able to access the Web and the school’s information system directly from their dorm room. With wireless networks, every computer can be on the Internet at the same time. You will be able to send links, files and programs to other members on the network without much effort. If the system is setup right, you are even able to link to assorted computers within the same building from your laptop computer even though you are in a different room.
Using a wireless electronic network like this means you are using the system to its broadest extent. Using this system is very plain and is a easy process to set up. It doesn’t matter what other people are doing on their PC as you are working independently and can work on different jobs at the same time. This sort of equipment is fairly low-priced these days, almost any family or small business could buy the equipment.
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