| |
| |
|
Mobile & Cell Phone Information |
|
|
|
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.
MORE RESOURCES:
Mobile-Cell-Phone - Google News |
|
|
|
RELATED ARTICLES
Cell Phone Abuse: Are You A Victim? Like millions of others, you may be the victim of cell phone abuse. What is cell phone abuse? Let's say you're in a public place trying to concentrate on something or having a face-to-face conversation or just enjoying a peaceful moment when a stranger 5-10 feet away starts talking on his or her cell phone. Review of Bluetooth Wireless Headsets Bluetooth headsets make up one of the fastest wireless markets here in the US and around the world. Headsets with Bluetooth wireless technology are capable of working with a variety of other Bluetooth enabled devices such as cell phones, PDAs, and digital music devices (like the iPod). Cordless Phone Systems Cordless phone systems offer many features and are ideal for small businesses or businesses that are run from home. As well as increasing the portability of your phone system, they also increase office efficiency and productivity. 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 is NOT one of my many tips or secrets related to saving an absolute fortune on your Mobile Phone expenses. It's about something even more serious and that is - your health and quality of life!Now it's important for me to mention at this stage that I am not a scientist or a doctor, however being a person closely involved in the mobile phone industry for many years I wanted to give you a strong insight into the concerns about Mobile Phone Radiation and the protection you need from EMR (Electro Magnetic Radiation). UK Top 40 Singles: Should It Include Ringtones As Well? I noticed two interesting stories today. The first one on the BBC stated that from Sunday the UK singles chart will include online downloads for the first time, which will have a major impact on the top 10. Say Goodbye to Traditional Telephone Lines Like old, dusty books on the shelves of public libraries, regular home telephone lines have been plummeting in popularity. Some experts even foresee that traditional LAN telephone lines will eventually reach extinction- but before you start to chuckle at this forecast, it may be less farfetched than you actually think. Cell Phone Abuse - Tips to Curb Employee Abuse Looking for a way to save your enterprise or government organization tens of thousands of dollars a month or more on wireless mobile communication use? First off, it's going to take some discipline and innovative management for your cellular communication services to become more cost efficient and less prone to abuse. Cell phone and handheld usage can bleed a corporation's IT communications funding dry without so much as a turn of the head, or at least until it's too late. Your Company and Your Office Phone System The telephone is an extremely important piece of equipment and a good office phone system is at the centre of any smoothly run company. In today's modern corporate environment it is impossible to do business without them. Camera Cell Phones -- More Uses Than You Could Have Imagined I was shopping in the large superstore with my five-year-old daughter, perfectly unaware that in the next few minutes I would be living through every parent's nightmare - in an instant my child would disappear from my side. She had been looking through the little dresses right beside me and, when I called her to go try one on, she was no where to be found. Billing Woes For Telcos The rapid rise in the telecom industry over the last few years has been an event cheered by many. Today, Indian market is the second largest growing market in the world. Cheap Long Distance or is It Really? The Search Continues... Each month, there are countless Americans who are faced with phone bills that they simply cannot afford. In many cases, they are paying fees that they were never made aware of. Protect Your One and Only Brain From Cell Phone Radiation Cell Phones have become a part and parcel of everybody's life. They are no more the nifty gadget that a selected few carried around. Buying A Cell Phone - Making Smart Choices Whether you're buying your first cell phone, upgrading to a newer one or contemplating a new cell phone plan, it's a good idea to thoroughly research your purchase. There are a multitude of companies, cell phone plans and rates available. Cell Phone Etiquette CELL PHONE ETIQUETTE Okay, I'll admit I have been pushed over the edge. This morning, while reading the newspaper, I learned that a major airline is going to allow the use of the cell phone while taxiing to the gate! Can you imagine what that is going to be like? For two years I have thinking about doing a seminar on cell phone etiquette. Cell Phone Accessories - A Guide To Wireless Phone Accessories Cell phone accessories are a big business on the commodities' market today, and most folks have invested in at least one of the many options that are available for outfitting these handy little communications devices. From the practical to the bold-enough-to-make-a-statement, cell phone users of all walks of life can find just what they're looking for in order to personalize their equipment. Prepaid Phone Cards Will Save You Money On All Your Long Distance Calls If you make a lot of long distance phone calls, you may find that you can save money by doing what many people are doing: taking advantage of prepaid phone cards. Prepaid phone cards can be used to call just about any country in the world. Prepaid Cell Phone for Teenagers It's hard to look back and imagine what we did before we had cell phones! If you were out and about, and needed to call someone quickly - you would find yourself driving around looking for a pay phone to use and hoping you had change in your pocket to make the call. My how technology has changed over the years; not only are cell phones an everyday must for most people, but there are hundreds of cell phone models and service packages to choose from. 10 Questions About Cellular Phones Answered 1. What's the difference between analog and digital phones?Analog phones operate on an older and less effective technology. Defeating Crime With Digital Camera Cell Phones The newest techno gadget, which is reshaping the way teenagers interact is the Digital Picture Camera 3G Cell Phone. As more and more people have these and as higher bandwidth and video compression technologies are introduced we will see a whole new realm of communication. How to Find the Best Cellular Phone Service Deal Finding the best cellular phone service deal can seem as frustrating and difficult as shopping for a new car. Nothing can be as vexing as trying to set up a new service plan that you'll be locked into for two to three years of your life.
|
| home | site map |
| © 2006 |
