Tag Archive for Tablet computer

Tablet Security Tips

Tablet Security Tips ICSA Labs, an independent division of Verizon has provided third-party testing and certification of security products since 1989. They suggest a series of security tips for smartphone, tablet, or app user’s Help Net Security reports.

Only buy apps from recognized app stores

App storeApps from unofficial third-party stores and applications downloaded from peer-to-peer sites are much more likely to contain malware than apps sanctioned by official vendor stores such as the Android App Market or Apple App Store.

Think twice about accepting permissions

Most applications, legitimate as well as malicious ones, need users to accept several “permissions” before the apps are installed. Check carefully to be sure that the app comes from a legitimate source. I wrote about mobile phones leaking data previously.

Monitor bills for irregular charges.

Monitor billsIf attackers gain access to personal information stored on the mobile device, they can quickly rack up charges by sending “silent” text messages to high-priced call services. For example, if the Google (GOOG) Android Trojan GGTracker is inadvertently installed on a device, it can sign up users, without their knowledge, for premium text messaging services.

Employ security policies to protect employer-issued devices

Employers should enforce password-based access and require voice mail codes so that only authorized users can get access to data on employer-issued devices.

Be mindful of more personal devices at work

more personal devices at workCompanies must have security systems and policies in place to safeguard their business environment and prevent access to company networks from employees’ personal devices. I wrote about BYOT here.

Remember that a tablet is a tiny PCs

Many security threats that apply to traditional computers also apply to mobile devices, such as smartphones and tablets, and consumers should take necessary measures to protect themselves. One way to do this is to install anti-malware software on mobile devices and enable VPN functionality.

Protect your tablet, smartphone, and voicemail PIN

Protect your tablet, smartphone, and voicemail PINIf your mobile phone does not have a password, add one that is at least six digits. Try to choose a unique password that is not already used across other systems and accounts. Do not use repeating digits in passwords or voice mail pins. Remember that your provider will never request your voice mail pin, so do not be tempted to give it to anyone who requests it.

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Most Firms Don’t Know Why They Use the iPad

Most Firms Don't Know Why They Use the iPadDespite the widespread success of the Apple (AAPL) iPad more than half of companies lack a clear iPad tablet strategy according to a recent survey by Dimensional Research. CNET’s Stephen Shankland points out the survey which found that “Most participants, 51 percent, indicated that they did not have a clearly articulated strategy.

iPadThe survey of 448 businesses found that:

  • 22% have already deployed tablets.
  • 22% plan to do so this year
  • 24% plan to next year
  • 20% have no plans to deploy tablets

Dimensional Research polled the firms on whose tablet they intend to deploy and found:

Ann All at ITBusinessEdge.com says the survey is an affirmation that the BYOT (Bring Your Own Technology) trend is not hype, 41% of survey respondents said individual employees were using tablets they had purchased themselves.

The research firm also found that 82% of firms will use tablets to complement, and not replace, laptops. This fact is not lost on IT Pros. 42% of IT staff said business stakeholders do not understand the need for more development like new front pages specifically for the iPad.

Many of the companies I’ve spoken with seem to discover multiple use cases they hadn’t imagined for tablets when they begin putting them into users’ hands. And new applications continue to emerge all the time.

What do you think?

What tablet has your firm deployed?

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Apple Disrupts Mobile PC Market

Apple Disrupts Mobile PC MarketApple is riding a wave of success now and is disrupting the mobile PC market for its competition. KPCB says that social networking will drive the mobile PC market for the rest of this decade. Facebook has 662 million users and Twitter has 253 million users which will continue to grow. TechEYE points out that mobile products now have more processing power, improved user interfaces, and lower prices meaning that there are now ten times more mobile devices globally than a decade ago.

social networking and mobile devicesTechEYE says that the link between social networking and mobile devices can be seen clearly in the Japanese market where a general rise in access to social networking sites has increased, while the number of people accessing them from a traditional PC has steadily decreased – 85 percent of users accessing sites from mobile devices in the last quarter of 2010.

Surging iPad shipments have propelled Apple (AAPL) to a 17.2% share of the global mobile PC market. ITnewsLink reports that this puts Apple at the top of the Q4’10 DisplaySearch market share ranking of worldwide mobile PC shipments. The preliminary results from the Quarterly Mobile PC Shipment and Forecast Report says Apple shipped more than 10.2 million notebook and tablet PCs combined. This was nearly a million more units than HP in Q4’10. ITnewsLink quotes Richard Shim, Senior Analyst at DisplaySearch on Apple’s success.

“While we anticipate increased competition in the tablet PC market later this year with the introduction of Android Honeycomb-based tablets, Apple’s iPad business is complementing a notebook line whose shipments widely exceed the industry average growth rate. Apple is currently benefiting from significant and comprehensive growth from both sectors of the mobile PC spectrum, notebooks and tablet PCs. Cannibalization seems limited at this point.”

Apple ComputersThe top five brands in the mobile PC market Q4’10 are:

  1. Apple
  2. HP (HPQ)
  3. Acer (2353)
  4. Dell (DELL)
  5. Toshiba (TOSBF)

The top five brands accounted for 65.4% of the total mobile PC market. In Q4’10, worldwide mobile PC shipments (including tablet PCs) reached 59.6 million units according to DisplaySearch.

The drive to keep up with the Jobs’s will cause supply chain disruptions for Apple’s mobile PC competition TechEYE says. DigiTimes reports that supplies of notebook components are running short, including CMOS image sensors, chassis, batteries, and LED’s. TechEYE sources report that touchpads are suffering the most serious shortage as a result of Apple hogging the supply from manufacturers such as Wintek and TPK. Reports are that Apple has reserved 60% of global touchpad production capacity. RIM (RIMM), Motorola (MMI), HP. HTC, Samsung, LG, and Dell now all have to fight it out for the remaining 40% of touchpads.

TechEYE predicts that panels will be like gold dust. Bob Raikes, Managing Director at Meko, The European Display Market Research specialist, told TechEye, “Touch technology also tended to limit the visual quality of the display …  Then Apple’s iPhone started to use projected capacitive touch technology. which didn’t degrade the image and allowed a new level of user experience.”

In the last year, there has been a huge swing to use projected capacitive technology in high volume portable devices, and the supply chain has struggled to catch up.  Chunghwa Picture Tubes is teaming up with Compal, one of the biggest manufacturers of laptops for multinationals, to piece together a business in touch panel glass. Compal recognizes that tablets are here to drain the world of its glass supplies and wants to capitalize.

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Looks like Steve Jobs is at it again. In the past, Apple bought up flash memory stores to secure an advantage for their iPod  MP3 players. You have to imagine that the rest of the tablet field is none too pleased with Apple’s tactics.

What do you think?

Do you use a tablet?

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.