Smartphone Security: The Growing Threat of Mobile Malware

The increased use of wireless handhelds in the business world is one of the main reasons why the malware generators are now becoming serious about developing malware software. Today, the world of Information Technology has purposed to make business data and information available through the handheld wireless devices such as the smartphones and PDAs. Ina better world, all these devices are free of malware and can be trusted. Most of these devices are unsecured and unmanaged. This makes them ripe for a malware infection. How can businesses and companies get rid of this problem before it goes further?

PDA and Smartphone Threats on the Rise

Mobile malware infections are often rare when we compare them to their Win32 and Win33 equivalents. They are also found to be fewer than the 300 unique viruses, Trojans, and worms that affect the operating systems in the world today. Most of these viruses cause modest damages to the computers like the unintended toil charges, hard resets, and file wipes. 

Unfortunately, these barriers that have been inhibiting more pernicious attacks are now failing. For those who are starters, the device population for the mobile world is growing at the fastest rate possible. Businesses that are high in taking over the world of technology with the latest handheld devices will fall prey to the attackers to lure the serious malware writers.

Moreover, these smartphone devices are never constrained by the simplistic operating systems, short wireless ranges, or meager memory. WiFi connectivity and #G have simplified the malware propagation in the air. Traditional malware delivery like the Web and Email surfing has grown on such devices. 

The absence of a mobile mono-culture is the final block to fall. In the recent past, malware writers and developers were discouraged by diverse environments. The Symbian Software was the most attacked operating system. While Windows and iOS harbor the potential for malware, Linux and Android are creating open systems. 

PDA and Smartphone Security Software

Fortunately, mobile operating system security, as well as third-party security services (, are constantly evolving as mobile devices are growing more capable. Employers are managing such devices as PDAs and smartphones can make god use of these new capabilities to inhibit and detect the execution and installation of mobile malware.

They can commence this task by checking all the mobile software installers and executables for the digital signatures that are issued by programs like Windows, Symbian, BlackBerry, Research in Motion, and Mobile2Market. They can also prevent users from self-installing mobile malware through the managed packets with device managers’ line the Sybase Afaria and the BlackBerry Enterprise Server. 

Network Defense

Employers that don’t know how to manage their mobile devices can have the capability to defend their networks from malware through guarding the touch points like the rote access concentrators, enterprise mail servers, and the web portals. For instance, most of these enterprises filter their email messages tip discard the phishing URLs and spam emails before the users can access them. 

In the long run, many employers will combine network-based defenses and mobile endpoints and treat the tablets and notebooks.
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About Kapil Kumar

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