How Trojan Horse Viruses Can Attack Your Computer

A trojan Horse virus is so called because of its reference to the Greek legend of Troy. The legend goes that a large wooden horse was left outside the gates of Troy as a peace offering from the Greeks, whom the trojans were at war with. Once inside, the horse burst open to reveal Greek soldiers who then destroyed the city.

trojan Horse viruses are similar because they appear to be a harmless program but once installed on your computer can wreak havoc with a number of viruses potentially hidden in its code. There is a slight difference between a Trojan Horse and an actual computer virus however. Unlike typical computer viruses, a Trojan Horse does not replicate itself.

One type of Trojan is known as Spyware. This type of program is designed to monitor your Internet surfing habits and use that information for things such as targeted marketing.

Another common problem that Trojan cause is the installation of a backdoor. This means that hackers have a hidden entrance to your computer in which they can send you spam, take control of your computer, or even destroy it. These types of Trojans can be very hard to detect and eradicate.

How Trojans are Distributed

You may be wondering how to protect yourself against Trojans. The first line of defense is knowing how they are distributed.

One of the most common ways is via a useful program such as a computer utility. Once you run the program with the hidden Trojan it can do what it wishes with your computer. Another common way to get a Trojan is through an email attachment. Many people receive executable files through email and don’t think twice about running it on their computer. Once the program is run, you have a Trojan. If you ever get an attachment with an .exe at the end make sure you run a virus scan before opening it.

It is even possible to embed an image with a Trojan. Once you view the picture the Trojan has invaded your computer. It is best to never open files, regardless of type, if you don’t know where they came from. Even well-meaning friends can accidentally email you an attachment which contains a Trojan.

Trojans often take advantage of your computer’s operating system and ports which connect it to the Internet. Some Trojans even allow others to take remote control over your computer and steal keystrokes which may just be your credit card number.

Fighting Trojans

Other than being wary of what you open and install, the best defense is an up to date anti-virus program. It is important that you ensure your anti-virus software is always current since new viruses come out each day. You can typically download free updates from the software provider. You should also ensure you have a firewall to protect you while online.

LG GD580 is an affordable multimedia hand set

The word multimedia is a big name and when talked about the multimedia features in mobiles then the list goes endless. From music to camera and to other internet applications all these features are being worked on by various mobile manufactures. Most of the handsets nowadays are having all types of applications. The recently launched LG GD580 is one of the most popular models of this brand.

Some of the attractive multimedia traits of LG GD580 are:

People who are net savvy will find this handset as a nice piece to work with. The connectivity aspect is making it worth its price. The presence of EDGE and the GPRS technology is adding to the advanced features of connectivity and this feature is allowing the users to get instantly in touch with internet. Class 10 of EDGE and GPRS technology is allowing a faster web access. LG GD580 is fully equipped to operate on class 10 GPRS at a speed of 32-48 kbps and the class 10 EDGE is supported to work on 236 kbps.

It even supports the 3G technology with a speed range of 3.5 to 3.6 mbps and therefore gives the users an easy access to web anytime.Apart from this the connectivity feature of this handset is even improved due to the presence of Bluetooth with an A2DP support and a microUSB. With the presence of Bluetooth the wireless transfer of the data, files and formats becomes easier. One can even exchange information with other models as this one is easily compatible.The other most exciting feature of LG GD580 is camera. People who are in the habit of taking pictures frequently can find good camera clarity in this handset. It is well equipped with a 3.15 megapixels camera that would offer a good picture and color clarity.

The resolution power of the camera is about 2048 by 1536 pixels and with this high power one can expect to get a good picture quality and this even allows the users to make a video call. The other great entertainment feature of this mobile is that it has the radio application and that also with RDS technology and music lovers will have more fun as it supports all sorts of music file formats.

Nokia E52, Samsung B7300, Nokia E72 are the popular offers and these mobile phone contracts are available on Online Mobile Phone Shop UK.

Low Level Pc Poisons – Computer Fumes Dust And Gases

Copyright 2006 Michael Madigan

Did you know computer equipment continually gives out small amounts of different gases and fine dusts? Some people are highly sensitive to these.

Plastic PC components are one source, as most plastics are unstable and break down naturally over time, especially when exposed to ultraviolet light and sunlight. (That’s the reason why they turn yellow and get brittle.)

Another source comes from vapour produced from traces of manufacturing materials slowly evaporating.

The gases and fumes given off are called ‘out-gassing’ and only occur in small amounts. But when the equipment is new, the out-gassing is greater and noticeable even to people who aren’t particularly sensitive.

This is similar to the smell that we get when we first get into a new car – out-gassing from the vinyl, plastic carpet and hard plastic interiors, as well as the wiring.

A new computer has a similar smell. So to some extent you can avoid outgassing, at least of ‘new’ volatile components, by buying a good quality ‘used’ PC.

Other office materials, particuliarly new furnishings, may also outgas – chipboard contains phenolic resins, which release trace amounts of formaldehyde; also carpeting (especially foam padding), paint and fabrics give off obnoxious chemicals when new.

People who have been sensitized (by previous exposure) may react badly to even very tiny amounts of these gases, by getting headaches, dizziness, and respiratory problems. The problems may persist even when the original cause is reduced, or disappears. In such a case it’s wise to seek qualified medical advice.

Casings may also be contaminated by fine brominated phenolic dust originally put on as a fire retardant, which can be blown out by fans, circulation or movement.

The best solutions are :-

– Initally, to run any new equipment in an empty well ventilated room to allow most of the outgassing to occur before use.

– Always work in a room with good ventilation and avoid continual high room temperaturesoutgassing will increase as the temperature rises.

Laser printers emit a lot of toner dust, which contains carbon and solvents, and quite a few people are sensitive to it. You can smell it when the printer is on, and especially on freshly printed-paper. You may notice wheeziness, coughing, and sneezing.

People working at copy centers and service bureaus often suffer from headaches, and toner dust is the main suspect. NCR paper (‘carbonless’ paper) can also cause wheeziness.

Good ventilation, drawing air away from the operator and filtering out particles, will help reduce these reactions, but effective ventilation in a commercial or home office is sometimes hard to achieve, especially in sealed buildings.

You can try going outdoors and breathing deeply for 10 minutes every hour or so. Open doors, maybe have a fan on., and avoid routine (multiple) photocopying every single document.

Think long term. Removing even mild poisons from your environment is yet another way to keep safe, stay fitter at the PC and enjoy a healthy computing career!

Forex Trading Robot Why You Should Be Using One

Trading currency isn’t like trading in the stock market, there are no unexpected dips and rises, and all changes are mathematical and can be traced and predicted. Currency isn’t dictated by news and as a result is a hidden gem that can money can be made with, you just have to know what you’re doing, or have someone that knows what they are doing for you.

There is an opportunity to make money trading in the forex industry, no experience is required, no knowledge, you don’t even have to figure anything out. It’s simple as a few clicks. You should use a automated forex trading robot.

What is an automated forex trading robot?

An automated forex trading robot is software that runs on your computer and automatically detects various trends. There are many forex robots available on the market and some are better than others. Generally, you can expect to make your money back immediately that you paid to purchase the software. There aren’t many products that can do the same.

A forex robot is a nice way to incorporate some extra residual income into your daily income. You don’t have to be a professional trader in the stock market or forex markets to make the kind of money the pros make. It is now possible with advanced software technology to reduce risk and make more money.

The beauty of these systems is that you no longer have to have any working knowledge of the industry and you do not have to have any advanced computer skills. It is almost like a lottery ticket, most forex robots even offer money back guarantees. It is quite an opportunity that many people including yourself should try; don’t let it pass you by.

This is in fact a way to make easy money and it actually has worked for many people. Why not give it a shot and see that the possibilities are endless. Trading currency is becoming more and more popular as investors are searching for new places to invest their wealth. It is difficult to invest in real estate and stocks right now, because of the depressed economy.

Currency offers an alternative investment with the chance to gain more cash flow and avoid the pitfalls of the depressed real estate markets and the risk of fluctuations presented in the stock market at this period of time. Don’t miss your chance, it’s easy, the software available on the market has easy to follow instructions. All you have to do is open a forex account with a reputable trading firm, then run the software.

If you are worried about losing some cash, simply try doing a demo run and see how the software would have worked if you had used real money.

What are the business benefits of NFC mobile phone technology

Near Field Communications, or NFC, is a new technology with unlimited applications.

NFC uses RFID technology built in to the latest generation of mobile phones to scan or swipe small RFID tags, which can be placed just about anywhere. Tags can be programmed to trigger different actions when they are swiped by phones.

Many businesses or organisations have field based operations that need managing in real time. NFC technology gives these businesses leading edge management capability.

NFC can be used in a diverse array of industries with mobile staff, mobile assets, or multiple sites and locations. Because NFC technology uses readily available NFC enabled mobile phones and inexpensive tags, it can be applied anywhere, and by any type of field personnel.

The key benefits of NFC technology for businesses with a field based operation include:

1. NFC is Easy to Use

Using NFC technology is so simple, it’s accessible to just about anyone.

All that’s needed to run NFC operations in the field are RFID tags which can be situated in key locations, and NFC-enabled mobile phones.

For field operations staff, using Over-C NFC technology is simplicity itself. Just tough a tag with a phone, and that’s it. An automated NFC management system then does the rest, recording the time and location of staff, and sending them any special information or data they may need on their NFC enabled mobile phone.

2. NFC Improves Communication

NFC is an extremely effective way of improving two way communications between managers and their staff in the field.

Whenever a field operative touches an NFC tag with their mobile phone the operational management team receive an instant and verifiable confirmation of the location of field staff. Field staff can benefit from automated reporting, which saves time and improves accuracy.

3. NFC Enables Real Time Management

NFC technology lets businesses operate and respond in real time.

When an NFC tag is touched by a mobile phone, notification is in seconds, so operations managers always know exactly where their field personnel are, and what they are doing.

NFC allows businesses to streamline the way people work at, and report from, remote locations. It also allows field based personnel to focus on what they do best, whilst managers benefit from greater visibility in field operations.

4. NFC Improves Customer Service

NFC technology actively helps businesses to deliver enhanced customer service.

Data reporting by field operations staff becomes faster, more efficient and more accurate.

Field operations managers can use this real time data to generate customer reports and measure results faster than ever before – and faster than their competitors.

In fact, using NFC technology in a business can give it a commercial edge to help it gain and retain high value clients.