Mobile Devices Security

As this security solution is not such a great idea, other companies have researched, and finally found a new way to prevent cell phones and PDAs theft. This method permits to remotely disable up to four different tasks of a stolen cell phone or PDA, rendering it inoperable. But at the same time data contained in the device are locked. The beauty of this option is that the unit is not damaged in any way - full functionality and data can be easily restored if the device is recovered. Thus, the device is useless to the thief, but it can be reactivated and restored if it is recovered and returned to its rightful owner.

Another new security breach has been encountered this year when reports were received about a backdoor Trojan horse program that can take control over a mobile device. This is the first known backdoor Trojan horse for PDAs. The subject program, identified as Backdoor.Brador.A, attacks PDAs running the Windows operating system. And like all backdoors, it cannot spread by itself. The Trojan arrives as an e-mail attachment or can be downloaded from the Internet. Also, it has a complete set of destructive functions characteristic for backdoors. After it is installed, this small program is activated when the PDA is restarted and begins to look for a remote administrator to take control of the device. Security specialists claim the virus was written by a Russian virus coder since it was attached to an e-mail with a Russian sender address and contained Russian text. Fortunately, the Trojan's threat control and removal was rated as "easy".

The important thing about this virus is not the number of devices affected, because this number is very small, but the fact that this is the first one that appeared on the "market" is considered to be very important. We have to admit that it is hardly surprising that viruses have found their way to mobile devices. This is the natural trend. Where technology goes, viruses will follow. As the new technology shifts into the mobile market, these threats will move in that direction also. The specialists from the Kaspersky Labs claim they were expecting a virus attack on a PDA, due to the latest attacks against other mobile devices. Now, the PDA users look at a real danger and it is a well known fact that interested intruders will grab the chance to attack PDAs and mobile phones in the near future. Virus threats development for mobile devices is passing through the same stages as the one for desktops.

Almost at the same time with the appearance of the first Trojan for PDAs, the first virus to affect cell phones has also arrived. This worm is called "Cabir", and it has been spotted by some security specialists who issued an alert concerning the danger. Cabir spreads using a file named "Caribe.sis" and travels across devices working with the Symbian operating system which is used in PDAs and many cell phones. Cabir places itself usually on a mobile device when a user agrees to a transmission showing the text message "Caribe". After that the worm begins a nonstop search particularly for Bluetooth-connected wireless devices to send itself to. Also, the battery's life of the infected device is harshly reduced during this process. The inventors of Cabir did not design the worm to spread massively. It was intended to be a test demonstrating that these mobile devices can be easily infected by viruses because of their rapid maturation. The worm rated with a low risk because it has to be intentionally activated by a mobile phone user, and also allowing the Caribe package requires pressing a button prior the files can be loaded into the receiving phone.

It was predictable that viruses and worms for cell phones and PDAs would appear. This is the end result of the impressive advances made in mobile communication technology in the past years. Over time, cell phones and PDAs turn out to be more PC-like, making them vulnerable to viruses. And because they are more PC-like, smart cell phones and PDAs are mostly used by companies for mission-critical applications and data storage. Also they are used for receiving emails and text messages just like desktop computers. That makes their users just as exposed to viruses and worms. These security concerns can be dealt with software-encryption solutions that need to be attached to the new devices. The encryption technology expands to mobile devices the identical type of security that many companies have organized into their desktop computers. It encrypts data and prevents illegal access to the data stored within the device, which is either lost or stolen.

Mike Ber is the owner of the Canadian Domain Name Portal called http://www.Every.ca. He is also a contributing author to Canadian Computer Magazine and http://www.Developer.ca website.

---

Free Cell Phones All Around - Cashing in on Consumerism

There's no greater way to win the hearts of consumers... Read More

Safer Cell Phone Use For Drivers

Cell phones are great for people on-the-go, but talking on... Read More

Hurricane Katrina Aftermath; Time to Launch Balloon Cell Towers

One of the most critical infrastructures for restoring order to... Read More

Mobile Phone Radiation - The Facts & How You Can Protect Yourself With This Simple Technique!

Firstly, it's vital to point out that this short report... Read More

How Reliable are Cell Phones

Cellular phones and pagers are part of the "now" generation,... Read More

Latin Ringtones Mean Dinero for Ringtone Providers

Until recently, when you thought of ringtones, you usually thought... Read More

Camera Cell Phone Samsung

Camera cell phone by Samsung ? description.Samsung manufacture a large... Read More

Protect Yourself From Cell Phone Radiation

With cell phones quickly becoming an important part of our... Read More

Internet Cell Phone Deals - How to Take Advantage of Them

The internet can be a great place to buy your... Read More

Your Next Virus Is Just A Phone Call Away

Mobile Phones May Be The Next Target... Read More

Camera Cell Phones -- More Uses Than You Could Have Imagined

I was shopping in the large superstore with my five-year-old... Read More

Knowing the difference between Cell Phones and Cell Phone Plans Will Save You Time and Money

Many people go looking for cell phones without too much... Read More

The Benefits of Digital

Analogue is the process of taking an audio or video... Read More

Contemplating Selling Your Cell Tower Lease For A Lump Sum?

Many landowners who have leased land for a cell tower... Read More

10 Questions About Cellular Phones Answered

1. What's the difference between analog and digital phones?Analog phones... Read More

Cell Phone Security. How Vulnerable Are You?

There have been significant improvements made recently in cellular phone... Read More

Cell Phone Accessories - A Guide To Wireless Phone Accessories

Cell phone accessories are a big business on the commodities'... Read More

Location Sensitivity - Cell Phone GPS

This is basically a system to locate the handheld when... Read More

Phone Fraud

Please be aware of this, as I have had these... Read More

Prepaid Cellular Phone

Reasons why someone would purchase a prepaid cellular phone.Prepaid cellular... Read More

Prepaid Wireless: Is It Right For You?

Just about every leading mobile phone provider now offers some... Read More

Getting the Most of Your Cell Phone Batteries

Are you planning on buying a new phone in the... Read More

Ringtone Creation Software - Creating Raves or Waves?

Okay, so we all know that you can change the... Read More

Prepaid Phone Cards Will Save You Money On All Your Long Distance Calls

If you make a lot of long distance phone calls,... Read More

Best Camera Cell Phone

Best camera cell phone - description.Best camera cell phone is... Read More

Helping You Choose From Cell or Land Line

Most of us have two phones, our cell and our... Read More

Your Company and Your Office Phone System

The telephone is an extremely important piece of equipment and... Read More

Ringtones Explained - Monophonic, Polyphonic, or Whatever Phonic Rings Your Bell

Downloadable Ring tones - The Latest TrendWhat can you say... Read More

Built Camera Cell in Phone

Built camera in cell phone - technology is available.The built... Read More

Cell Phone Plans ? Choices Abound!

The Future Is FlexibleGone are the days when the only... Read More

Cell Phone Etiquette

... Read More

Satellite Phones: Essential for the Marine Industry

With more offshore fishing boats taking customers further out into... Read More

Cell Phones Can Damage Your Eyes

A recent scientific study identified a link between microwave radiation... Read More