Archive for the ‘Android’ Category

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Short Take: VMware View Client for Android, ICS Update

May 17, 2012

An updated VMware View Client for Android devices hit a the street today sporting a couple of enhancements for Google’s Android OS running the relatively new Ice Cream Sandwich (ICS) version; other improvements are for View 5.1 deployments only.

Here’s a list of the new features in the update available now on Google Play:

– Support for ICS
– Mouse support with hover, right click and scroll wheel (ICS)
– Updated look and feel and improvements for smaller screens
– New Settings dialog includes security mode settings
– Up to 2x better video playback performance
– Optimized for View 5.1
– RADIUS two factor authentication with View 5.1
– Save password option (administrator approval required) with View 5.1
– French, German, Spanish keyboard support with View 5.1

The update is a 5.32MB download, and is available free of charge.

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Short-Take: VMware View PCoIP Client for Android

July 15, 2011

Today VMware released a “Tech Preview” version of VMware’s View Client for Android: a PCoIP-only client suitable for LAN and WAN (via PCoIP Secure Gateway). We’ve had a quick first look this evening when the application appeared on Android Market – a free download – and it looks great. On my NotionInk Adam tablet (NVidia 1GHz dual-core) running Honeycomb 3.0.1 the display updates where just as snappy as my iPad2 running View Client for iPad. The only problem I experienced in the hour or so of working with the client is the lack of three-finger support in the Adam/Honeycomb port to spawn the pop-up keyboard.

The View PCoIP Client for Android supports the same saved desktop icon paradigm as it's iPad predecessor for quick access.

The View PCoIP Client for Android allows for desktop connections to stay active even when the app is not in the foreground - a one-up on the iPad predecessor.

Android View PCoIP Client - Task switching to other Android application

Task switching in View PCoIP Client for Android works just like any other Android application.

Android View PCoIP Client - Retrieving a View desktop from background

View PCoIP Client for Android is easily restored from the background without reconnection delays.

And yes, that last screen shot shows 1-bar on AT&T’s 3G network and it’s totally useable just like on the iPad. If you’re waiting for a rocking View client before plunking down money on that 10.1″ ASUS EEpad Transformer (now with Honeycomb 3.1) and it’s keyboard/mousepad “docking” station (complete with additional run-time doubling battery) then wait no more: Android has arrived. Remember though, this is just a “Tech Preview” and the apple needs a bit more polishing before you go running to your CIO…

SOLORI’s Note: Although the View Client for Android was “optimized” for 1280×800 format, it still had no problem with the more limited 1024×600 Pixel Qi display on my NotionInk Adam. In fact, changes in rotation on the Android seemed faster than on iPad2 and multitasking on the Honeycomb system did no seemed to be affected to a backgrounded desktop.

As another test to compatibility, I tested small-screen PCoIP goodness on my Samsung Fascinate and it rocks! Beware, there is just enough display to be useful with the pop-up keyboard on-screen, however and the scroll-back on the screen with keyboard in foreground made for interesting URL entry while trying to get to Hulu, but audio was clear and frame rates at about 3-5 fps (visual est.) but very clear. Task switching on the single-core Android Froyo device worked flawlessly too.

How did Hulu fare on Honeycomb? Unfortunately it was not up to scratch in full screen, but I found it passable in the embedded mode (Mozilla 3.6). This kind of performance issue will likely be very platform dependent on Android version, CPU, display and vendor tweaks to the Google Android kernel – especially hacked kernels like the NI Adam (tested). Unlike the Apple-controlled IOS, Android leaves a lot of performance enhancements to platform providers and most just pass-on the reference kernel without significant improvement in performance. For a “preview” release, Team Fox at VMware has delivered the goods.

VMware’s official blog post has a quick walk-through video. A User Guide and Release Notes are also available from VMware.

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Quick-Take: Google Turns to Zynamics after recent Malware Proof

March 2, 2011

With enterprises eyeing mobile “smart” phones and tablets as the next wave of technology to improve worker productivity, responsiveness and presence, the recent infiltration of trojan malware into Google’s Android Market is likely to go unnoticed. However, the ramifications appear to be crystal clear to Google as they responded by quickly snatching-up German reverse engineering firm Zynamics. In a blog post yesterday, Zynamics’ CEO Thomas Dullien – aka Halvar Flake – simply stated:

We’re pleased to announce that zynamics has been acquired by Google! If you’re an existing customer and do not receive our email announcement within the next 48 hours, please contact us at info@zynamics.com. All press inquiries should be sent to press@google.com.

There is still no official press release from Google on the matter, however SecurityWeek and other sources have stated that Google has indeed confirmed the acquisition. It is unlikely that the timing of this announcement is unrelated to the recent Android Market fiasco or the “rumoured” Apple iPad2 launch supposedly to take place today at 10:00 AM PST.

An estimated 50,000-200,000 users downloaded tainted apps from Google Market before the items were pulled-off the site. Of course, Apple is not without its share of  problems in iPad. There was a major breach in June, 2010 resulting in at least 114,000 compromised iPad users including then Obama White House Chief of Staff Rahm Emanuel.  However, in the iPad case the breach came as a result of a direct attack on iPad vulnerabilities where the Android compromise attacked a weakness in Google’s Market policies – essentially taking a “trusted back door” approach.

Meanwhile, VMware has been on the road promoting it’s mobile virtualization platform with partner LG. In a hands-on video at the 2011 Mobile World Congress taken by Engadget, the VMware mobile hypervisor can be seen fronting two phones within a phone. While this approach can help to secure corporate data from infiltration of the “consumer” side of the schizophrenic cell phone, it cannot protect the phone from OS vulnerabilities (like the iPad Safari weakness) or authorized deployment vectors (like Google’s Market infiltration.) To protect assets from these kind of attacks, the use of mobile anti-virus and anti-malware will be imperative.

SOLORI’s Take: VMware’s type II hypervisor does enable corporate policy enforcement that would bee too “draconian” for most users to co-exist with their personal or mixed-use phone or tablet . While no official word from VMware has been given on when their mobile hypervisor will make the leap from phone to tablet, it’s not a huge leap given the software has already been shown on the Nexus One and LG Optimus Black.

Given that the LG Optimus is based on TI’s Omap 3630 and the Nexus One incorporates the older Qualcomm Snapdragon chipset, and both are based on ARM Cortex-A8 CPU core found in many Android and Apple iOS devices, VMware’s offering appears to be very mature. Also, it is only a type II hypervisor so it should be no time until we see it running on more current, mainstream devices running ARM Cortex-A9 CPUs used in Nvidia Tegra2-based devices like LG Optimus 2X, Motorola Altrix/4G & Xoom or the rumoured Apple A5 chip “destined” for iPad2 and iPhone 5 or even the new TI Omap 4430 that power the like of the Blackberry Playbook.

Can a type II hypervisor quell corporate America’s security concerns about information leakage and IP theft? Given the right deployment model, tools and resources it represents a step in the right direction. The jury’s still out to see how wireless sharing, two separate data plans and two anti-malware threads affect run-time on platforms that threaten the delicate balance of usability and battery life…