Mobile security
Modern security tools can cover all sorts of devices, but mobile devices present threat vectors, privacy issues and security challenges that aren't common elsewhere. For example, device loss and theft can occur much easier with mobile devices than with PCs. Find out what considerations IT must consider when building a mobile security plan.
Top Stories
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Answer
12 Dec 2024
What's the difference between jailbreaking and rooting?
To secure corporate smartphones, IT must ensure these devices have security measures in place. Jailbreaking and rooting remove these restrictions and create vulnerabilities. Continue Reading
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Tip
08 Nov 2024
How to detect and remove malware from an iPhone
Despite their reputation for security, iPhones are not immune from malware attacks. IT and users should learn the signs of mobile malware and the steps to take when they appear. Continue Reading
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Tip
06 Oct 2010
How to secure GSM phones against cell phone eavesdropping
Every enterprise has mobile phones, and, due to a recent attack demonstrated by Chris Paget at Defcon, every enterprise is now open to the possibility of data theft or mobile DoS attacks. Learn more about the growing threats of cell network eavesdropping and spoofing. Continue Reading
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Quiz
15 Apr 2008
Quiz: Mobile Device Security -- Who else can hear me now?
Mobile device security and compliance regulations can be as hard to pin down as a strong connection for your smartphone. Test your knowledge of risk areas and compliance rules in this quiz from WhatIs.com. Continue Reading
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Definition
17 Jul 2007
SMS spam (cell phone spam or short messaging service spam)
SMS spam (sometimes called cell phone spam) is any junk message delivered to a mobile phone as text messaging through the Short Message Service (SMS). The practice is fairly rare in North America, but has been common in Japan for years. In 2001-2002, the systems at DoCoMo, the country's major service provider, were overcome by the volume of SMS spam, causing users' screens to freeze and spreading programs that caused the phones to dial emergency numbers. Continue Reading