Blackberry vs windows phone security


  1. Mobile security: iOS 8 vs. Android 5 vs. BlackBerry vs. Windows Phone | InfoWorld
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  5. Mobile Security Smackdown: iOS vs. Android vs. BlackBerry vs. Windows Phone

Mobile security: iOS 8 vs. Android 5 vs. BlackBerry vs. Windows Phone | InfoWorld

But that doesn't always add up to safe. She said the signal-to-noise ratio is pretty low when it comes to the hype surrounding mobile threats to security and privacy. Even the most secure mobile OS can't prevent a security IT nightmare if a user doesn't use their device with common sense, she added. Mobile security experts and solution providers agree. They say Cuepertino, Calif. But just because Apple enforces tight oversight on its App Store doesn't necessarily give it an advantage over its competitors when it comes to app security.

According to Veracode, Apple mobile applications represent as many potential risks as its closest competitor Android when it comes to some of the largest threat vectors. In an analysis of thousands of Apple and Android apps used by its clients, Veracode found a nearly equal number of insecure cryptographic storage issues on apps where a hacker could steal financial or stored credentials off an app.

Veracode also found an equal exposure to application error handling that could lead to cross-site scripting attacks where a script drawn from a website is allowed to run and can be used to steal information or potentially cause other malicious code to run on the handset. Every application is sandboxed, meaning storage and memory are isolated.

It has the most control over patching," said one large security expert at a large mobile device management firm who asked not to be identified. Patch level management and control over update deployment is a crucial advantage Apple has over its Android rival, according to many MDM companies.

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When it comes to Apple, which pushes out its own patches directly to users, it can mean security vulnerabilities are patched in a matter of 24 hours. That gives Apple the edge over Android, they say, as Android relies on wireless carriers to push out their patches and OS updates to fix security flaws in the Android OS. Making matters worse for Android users is the fragmentation of the Android OS where hardware and OS version numbers can sometimes require a unique patch for each flavor of Android OS.

Exasperating matters for Android users is that carriers have a track record of dragging their feet when it comes to rolling out patches to customers. Even MDM vendors say they have trouble managing them all.

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But that's not to say Android isn't secure. Android has a host of built-in security features.

Windows Phone vs Blackberry 10: Which Is Right For You?

Android hardware makers such as Samsung also have customized versions of Android running on its hardware with advanced security measures such as the Samsung Knox mobile security platform. Knox is Samsung's big enterprise play, and it's recognized as the great Android hope when it comes to security in the enterprise. However, to take advantage of the platform a business must first have enterprise-level management of a Knox-enabled handset. The platform relies on virtualization that creates a full separation of work and personal data on mobile devices.

The key to security is a sandboxed application architecture where the data in an enterprise app cannot be compromised by another app. But more secure versions of Android, like Samsung Knox, are as well. Then there is BlackBerry.

Android vs iPhone vs Blackberry vs Windows Phone

With its BlackBerry Enterprise Server it offers hundreds of security tools for the risk-conscious enterprise. If nostalgia and respect could drive market share, Waterloo, Ontario-based BlackBerry would reign over Apple tomorrow, but many in the industry see the mobile OS as on its last leg. That has triggered a developer exodus and mobile management companies turning resources to other platforms. The OS is no longer a consideration," Veracode's Titonis said.

Three Layers of Security

By the numbers alone, BlackBerry's future looks bleak. MobileIron's Rege said BlackBerry share among the businesses it works with has been dropping rapidly. According to a recent MobileIron survey, half of the companies that manage BlackBerry phones said they plan on dropping support in the next 12 months. In the financial services industry, 44 percent of the mobile devices are BlackBerry.

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According to MobileIron, that number is expected to decrease to 30 percent in the next 12 months. It's the lack of consumer demand that is driving nails in BlackBerry's coffin, not its security, he said. It will include a keyboard and a good touch screen, very fast Internet, Web-browsing capability and multimedia capability. But also it will be very productive and very secure. Chen has long stated BlackBerry is the most secure platform when it comes to the handset and messaging both email and BBM with security central to the company's road map.

Samsung's security efforts go beyond supporting Android for Work. The new Galaxy S7 and S7 Edge smartphones bring back the SD card removed a year ago in the S6 lineup, a decision that had dismayed many users. Samsung smartly put the SD card in the same tray that holds the SIM card, minimizing the structural work needed within the phone bezel and the number of holes in the device. Users can enable or disable encryption on the cards, and IT can force the SD card to be encrypted using standard mobile management policies.

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That's par for the course these days. Where Samsung goes a step further is in its support for layered encryption for the SD card. Samsung has APIs that let companies develop finer-grained control of card encryption, such as allowing IT access to wipe it while only letting the authorized user -- or even specific apps -- work on the contents. Whether the encryption is all-or-nothing or layered, the SD card itself can only be decrypted on the device where its was encrypted, so encrypted SD cards cannot be swapped with other devices, including computers, for content sharing.

And there is no backdoor for decryption by others, Samsung notes. Apple uses the same approach to keep users' encrypted contents fully secured. That layered approach to SD card encryption should appeal to security-conscious organizations that have long favored the BlackBerry. But they'll need to do custom development to use that layering -- so far no commercial tools are available.

Mobile Security Smackdown: iOS vs. Android vs. BlackBerry vs. Windows Phone

Maybe one of the mobile management vendors will get into this action. Mobile devices are very secure; too many IT organizations have unjustified fears around mobile security -- but there is a class of user that needs more than the very good security that Apple's iOS and the latest versions of Google's Android provide. For them, Samsung increasingly looks like the new gold standard to replace BlackBerry.