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Mobile technology survey reveals new trends Mobiele tegnologie opname wys nuwe gebruikspatrone uit

Friday, November 1st, 2013

Android and Apple mobile phones look likely to dominate share amongst students within a year while Blackberry’s share is dwindling rapidly. The picture has changed significantly since 2012:

mobile-phones

This is just one example of the results of a recent mobile technology survey conducted by the Information Technology division to track trends in students’ mobile devices. The purpose of these surveys (the first was conducted in September 2012) are to identify trends so that relevant university mobile services and strategies can be implemented in future. Understanding the mix of devices that students possess and how rapidly the picture is changing, is crucial for informed planning and decision-making.

Another unexpected trend is the slow penetration of tablets on campus. Since the vast majority of students have daily access to a laptop, ultrabook or notebook, the tablet seems to be an optional “third” device, which 47% of students can’t afford and 25% prefer not to use. Only 28% of respondents have a tablet, almost half of which are Apple iPads, closely followed by Android tablets. Students indicate that the take-up is likely to increase but accelerate slowly.

Unfortunately awareness of the national Student Technology Programme, which provides students with the opportunity to purchase heavily discounted tablets, laptops and notebooks, is also still lacking.

On the positive side students consistently rate mobile services and content related to learning and academic events and schedules as the most important. It is possible that as more learning content, including e-textbooks, becomes available via mobile devices, for offline consumption as well, that the penetration of tablets may accelerate.

mobile-content

More surveys will be conducted in the foreseeable future to discern trends and changes over time and students are encouraged to participate.

One lucky respondent, BComm student, Pierre-Etienne Rossouw, was the winner of an Incredible Connection gift voucher to the value of R1500.

2832 students out of 32266 invitees responded.

 

[PHOTO: Ralph Pina (director of development) with winner Pierre-Etienne Rossouw]

 

 

 

Diit blyk dat Android- en Apple-selfone waarskynlik binne die volgende jaar om studente se guns gaan kompeteer, terwyl Blackberry se populariteit vinnig wegkwyn. Die prentjie het beduidend verander sedert 2012:

mobile-phones

Hierdie is slegs een voorbeeld van die resultate van ‘n onlangse mobiele tegnologie opname, geneem deur Informasietegnologie, om patrone in mobiele toestelle onder studente te bepaal.

Die doel van die opnames, waarvan die eerste in September 2012 uitgevoer is, is om gedragspatrone te identifiseer sodat toepaslike universiteitsdienste en -strategieë in die toekoms implementeer kan word. Die kombinasie van toestelle waaroor studente beskik en hoe vinnig omstandighede verander, is kritiek vir ingeligte beplanning en besluitneming.

‘n Ander onverwagse neiging is die stadige toename van tablette op kampus. Aangesien die meerderheid studente daagliks toegang tot ‘n skootrekenaar, ultrabook of notebook het, word die tablet gesien as ‘n “derde” toestel wat 47% van studente nie kan bekostig nie en 25% verkies om nie te gebruik nie. 

Slegs 28% van deelnemers besit ‘n tablet, waarvan bykans die helfte Apple iPads is, met Android tablette kort op sy hakke. Studente dui aan dat `n styging mettertyd sal plaasvind, maar wel geleidelik. 

Ongelukkig is bewustheid rondom die Studente Tegnologie Program, wat aan studente die geleentheid bied om skootrekenaars, tablette en notebooks teen afslagpryse te koop, steeds gebrekkig. 

Aan die positiewe kant sien studente deurlopend dienste en inhoud wat verband hou met leer, akademiese geleenthede en skedules, byvoorbeeld eksamenresultate, klas- en eksamenroosters en taakinformasie, as die noodsaaklikste funksie wat mobiele toestelle moet vervul.

Dis moontlik dat, wanneer meer leerinhoud, insluitende e-handboeke, meer beskikbaar raak via mobiele toestelle, ook vir aflyn gebruik, die toename van tablette ook mag versnel.

mobile-content

Verdere opnames sal in die toekoms uitgevoer word om gebruikspatrone en addisionele veranderinge oor tyd te bestudeer.

Een gelukkige wenner, BComm-student Pierre-Etienne, was die gelukkige wenner van ‘n Incredible Connection geskenkbewys ter waarde van R1500.

2832 studente uit 32266 uitgenooides is, het die opname voltooi. 

[FOTO: Ralph Pina (direkteur: ontwikkeling) met wenner Pierre-Etienne Rossouw]

 

 

Geared for the futureGerat vir die toekoms

Friday, October 4th, 2013

Do you still remember those enormous Casio watches with the built in calculators? Well, don’t start sniggering just yet (besides, we know you also had one). Because soon you’ll want a large watch again and this time around it will be able to do more than just adding and subtracting.

The Samsung Galaxy Gear smart watch was recently launched in Berlin by Lee Young-hee, Samsung‘s vice president of mobile technology, two weeks before the Berlin IFA electronic consumer show.

With Samsung’s new smart watch you’ll be able to make calls, browse the internet and manage your e-mails. All this while you’re looking the part  – bodyguard meets FBI agent.

Other useful extras include a camera, various applications such as Evernote and Pocket, as well as MyFitnessPal and RunKeeper for the fitness fanatics among us. For those who prefer wine above exercise, the Gear comes with Vivino Wine Scanner – an app which allows you to take a photo of  a wine label and immediately have access to the wine’s information.

[Photo: www.samsung.com]

But BEFORE you get too excited, I have to warn you that, to use a Galaxy Gear, you also need a Galaxy Note. It is estimated that the Gear will be available during October for the recommended price of  R4 599. The latest Galaxy Note model, with which the Gear is compatible, has been available since 27 September at R8 999.

In total this comes to the considerable amount of approximately R14 000. Not necessarily an option for someone earning an average salary, but at least the technology is now available and with a little bit of patience, we all will be able to afford one one day.

More information on the Samsung Galaxy Gear can be found on Samsung’s website

[SOURCES: www.cnet.com, www.wikipedia.org, www.news24.com, www.mybroadband.co.za, www.pcadvisor.co.uk  en www.t3.com]

 

 

Onthou jy nog daai ou, groot Casio horlosies met die ingeboude sakrekenaars? Wel, moenie te hard lag nie (buitendien, ons weet jy het ook een gehad). Een van die dae gaan jy weer ‘n groot horlosie wil hê en dié keer kan dit meer doen as net optelsomme.

Die Samsung Galaxy Gear slimhorlosie is onlangs in Berlyn, twee weke voor die  Berlyn IFA elektronika verbruikerstentoonstelling, deur Lee Young-hee, Samsung se vise-president van mobiele tegnologie, bekendgestel. 

Met Samsung se nuwe slimhorlosie kan jy telefoonoproepe maak, die internet gebruik en e-posse bestuur. Dit alles terwyl jy soos ‘n wafferse lyfwag of FBI-agent lyk.

Ander handige ekstras sluit `n kamera,  toepassings soos Evernote en Pocket, sowel as MyFitnessPal en RunKeeper vir die meer sportiewes onder ons, in. Vir diegene wat wyn bo  sport verkies, is daar Vivino Wine Scanner, waarmee jy `n wynetiket kan afneem en dadelik die inligting oor die betrokke wyn tot jou beskikking het.

[Foto: www.samsung.com]

Maar voordat jy TE opgewonde raak – om die Galaxy Gear te gebruik, moet jy ook `n Galaxy Note besit. Dit word beraam dat die Gear reeds dié maand beskikbaar sal wees teen die aanbevole bedrag van R4 599. Die nuutste Galaxy Note model, waarmee die slimfoon versoenbaar is, is reeds vanaf 27 September beskikbaar teen R8 999. 

Die totaal van die twee toestelle kom dus tot die aardige bedraggie van ongeveer R14 000. Nie noodwendig `n opsie vir die diegene wat `n gemiddelde salaris verdien nie, maar ons kan met sekerheid sê dat die tegnologie nou beskikbaar is en ook eendag meer bekostigbaar sal wees vir die res van ons. 

Meer inligting oor die Samsung Galaxy Gear kan gevind word op Samsung se webwerf. 

[BRONNE: www.cnet.com, www.wikipedia.org, www.news24.com, www.mybroadband.co.za, www.pcadvisor.co.uk  en www.t3.com] 

 

 

Beware of SIM card swap fraudOppas vir SIM-kaart omruilbedrog

Friday, February 22nd, 2013

 

Although it is a known scam, when it hits one of your colleagues, it makes you aware that there are very real dangers out there. A SIM card swap fraud occurs when criminals obtain and utilise a replacement SIM card to acquire security messages and one-time passwords (OTP) sent to you by the bank. Using the OTP, criminals are able to change, add beneficiaries and transfer money out of your account using your personal information that they would have obtained through phishing. One of our colleagues lost R20 000 over the holidays and asked us to warn other staff as well:

How does a SIM swap scam work?

  • The SIM swap takes place after the fraudsters have received a your bank logon details as a result of the you responding to, for example, a Phishing e-mail. (this is why phishing e-mails are so dangerous and you should never ever respond or click on links contained in these phishing e-mails.)
  • Once the fraudsters have the your cell phone number and other personal information, the fraudster can pose as you, requesting a new SIM card from a cellular service provider.
  • The cellular service provider transfers the your SIM card identity to the new SIM card, cancelling your old SIM card in the process.
  • The result is that there is no signal on the old SIM card, which means the you cannot receive / make phone calls or send SMS messages. (This ought to be the first sign of something wrong, so if you get  “SIMCARD INVALID” error on your cell phone)
  • The SMS authorisation reference number, which is normally sent to the client, reaches the fraudster instead of you, the legitimate owner, and the fraudster is able to make once-off payments and create beneficiaries fraudulently

What should I do if I suspect an unlawful SIM swap?

  • If you fall prey to an unlawful SIM swap, or suspect that you have, contact your cellular service provider for assistance.
  • Also contact the internet banking helpdesk to request that your internet banking access be suspended with immediate effect. This will prevent fraudsters from gaining access and transacting on your accounts.

What can I do to prevent SIM swap fraud?

  • Protect your information – all your information.
  • Do not disclose your ID number on websites unless you have verified the legitimacy of the site. The bank already knows your ID number and will not require you to give it to us again.
  • Do not disclose your cell number on websites unless you have verified the legitimacy of the site. Phishing sites often request for information such as ID Number, email address and email address password, physical address, etc.
  • Always make sure that your contact details on Internet banking are valid and correct. You know when your details have changed, so when you are ready, you can update the information on Internet banking or at a local bank branch.

[INFORMATION SUPPLIED BY DAVID WILES]

 

Dis `n bekende kuberstrik, maar as dit met een van jou kollegas gebeur, word dit skielik `n realiteit en groter moontlikheid dat dit ook met jou kan gebeur. SIM-kaart bedrog vind plaas as kuberkriminele `n SIM-kaart ruiling gebruik om jou sekuriteitsboodkappe en eenmalige wagwoorde, gestuur deur jou bank, te bekom. Deur die eenmalige wagwoord te gebruik, kan begunstigdes se detail verander word, nuwes byvoeg en fondse uit jou rekening oorgedra deur jou persoonlike inligting te gebruik. 

Gedurende die afgelope vakansie het een van ons Tygerberg-kollegas R20 000 op hierdie wyse verloor en versoek dat ons ander personeel ook  waarsku.

Hoe werk `n SIM-kaart omruiling?

  • `n SIM-kaart omruiling vind plaas nadat kuberskelm jou bank aantekeninligting geoes het, omdat jy op `n “phishing” e-pos reageer het. (Hierdie is een van die redes hoekom “phishing” e-posse so gevaarlik is en jy nooit daarop moet reageer of op die skakels in dié e-posse moet kliek nie.)  
  • Sodra die persoon jou selfoonnommer en ander persoonlike inligting in die hande gekry het, kan hy jou identiteit aanneem en `n nuwe SIM-kaart versoek van jou selfoonverskaffer. 
  • Die selfoonverskaffer dra jou SIM-kaart identiteit oor na die nuwe SIM-kaart en kanselleer die ou kaart. 
  • Geen sein word vanaf die ou SIM-kaart ontvang nie en geen SMS’e kan gestuur of oproepe kan gemaak word nie.  Hierdie is die eerste teken dat daar fout is, ook as jy die boodskap “SIMCARD INVALID” kry.
  • Die SMS-magtiging verwysingsnommer, wat normaalweg aan die klient gestuur word, bereik die kuberkraker ipv jou, die geldige eienaar, en hy kan eenmalige betalings maak en begunstigdes skep. 

Wat moet ek doen as ek `n onwettige SIM-omruiling vermoed? 

  • Indien jy die slagoffer is van `n onwettige SIM-omruiling of vermoed dat jy moontlik is, skakel dadelik jou selfoonverskaffer vir hulp.
  • Kontak jou internetbankdienste hulplyn en versoek dat internetdienstetoegang onmiddellik beëindig word. Dit sal voorkom dat die skuldiges toegang tot jou rekeninge verkry. 

Wat kan jy doen om SIM-kaartbedog te voorkom?

  • Beskerm jou informasie – al jou informasie.
  • Moet nooit jou ID-nommer verskaf tensy jy doodseker is van die geldigheid van `n webwerf nie. Die bank het reeds jou ID-nommer en sal dit nie weer vra nie. 
  • Moenie jou selfoonnommer verskaf op webwerwe tensy jy die egtheid van die webwerf geverifieer het nie. “Phishing” webwerwe versoek gewoonlik inligting soos `n ID-nommer, e-posadres en e-pos adres wagwoord.
  • Maak altyd seker dat jou kontakdetails op internetbankdienste geldig en korrek is. Wanneer jou inligting verander, dateer dit op by op internet bankdienste of by jou plaaslike bank.  

[INLIGTING VERSKAF DEUR DAVID WILES]

Keep your cell phone secureHou jou selfoon veilig

Friday, February 22nd, 2013

These days your smartphone is just as powerful as your laptop or pc a few years back. You store more personal and work information on your device and it’s always connected to the internet.

It’s exactly this convenience that puts you as a smartphone user at risk. Cooltech, iAfrica’s tech section, has a few ideas to minimise risk and ensure your personal information stays, well, personal and safe from malware and cybercriminals and other security risks.

Set up a password

Your first line of defense is to simply set up a password on your phone. Most cellphone providers allow you to type in a pin number each time you switch on your phone or after a period on inactivity.

Install security software

Since smart phones are no longer just for storing phone numbers and sms’s, but also bankdetails, they’re also an easy and perfect target for cybercriminals.

Consider installing anti virus software to protect your device against malware. F-Secure, Norton and other large security software vendors each have their own version for the main smartphone platforms.

Activate the remote wipe function

The biggest risk is the the theft or loss of your device. Rather than worry about a stranger snooping through your information, activate the remore wipe function.

This function will allow you, by means of an internet connection, to delete your photos, business contacts and e-mails when you suspect you might not be able to recover your phone.

Some manufacturers like BlackBerry and Apple offer the remote wipe function and location applications for their latest devices, while third party applications are available for other platforms.

Download safe and approved applications

The temptation to download a free, unofficial application on your iPhone or Android instead of purchasing one through iStore, is big, but do you really want to take the risk and expose your phone to malware.  Rather stick legitimate sources where proper quality control is done and applications don’t come with added nasty surprises.

Backup your data

As we’ve already established, a substantial amount of your life is on your smart phone – e-mail, phone contacts, documents, photos and much more. Just as you back up your computer (hopefully!), do the same with your cell phone so you won’t lose everything if you lose your phone.  Many smartphones allow you to make a thorough backup from your device to your pc or at least sync the most important data and settings to an online service.  Many smartphones allow you to make a comprehensive backup of your device to a computer, or to sync your most critical data and settings to an online service.

Jou slimfoon is deesdae net so kragtig soos jou skoot- of tafelrekenaar van`n paar jaar gelede. Jy stoor ook meer kosbare persoonlike en werksinligting daarop en is feitlik altyd verbind aan die internet. Dit is egter ook juis hierdie gerieflikheid wat vereis dat jy net soveel sekuriteit toe pas op jou selfoon as wat jy op jou rekenaar sou gebruik.  

Cooltech, iAfrica se tegnologiese afdeling, het `n paar idees om seker te maak dat die inligting op jou foon veilig bewaar word van “malware”, kuberkriminele, toestelfoute en ander sekuriteitsrisikos.

Stel `n wagwoord op 

Die eenvoudigste en eerste stap is om doodeenvoudig `n wagwoord op jou foon te sit. Meeste slimfoonvervaardigers laat jou toe om `n pinnommer of wagwoord in te sleutel elke keer as jy jou toestel aansit of weer gebruik na `n tydperk van onbruik. 

Installeer sekuriteitsagteware

Aangesien slimfone nie meer net telefoonnommers en sms’e stoor nie, maar ook, onder andere, bankinligting, is hulle ook `n maklike en perfekte teiken vir kuberskelms. 

Oorweeg dit om antivirus-sagteware te installeer om jou toestel te beskerm teen “malware”. F-Secure, Norton, en ander groot sekuriteitsagteware-verskaffers bied elk hul eie weergawe vir die hoof slimfoon platforms. 

Aktiveer die afstanduitvee-funksie

Die grootste risiko vir jou as slimfoongebruiker is as jou toestel gesteel of verlore raak. Eerder as jou bekommer oor iemand wat deur jou belangrike inligting snuffel, aktiveer die uitveefunksie wat van `n afstand gedoen kan word. 

Hierdie funksie sal jou toelaat om jou fotos, besigheidskontakte en e-posse uit te vee met die hulp van enige internetverbinding as jou foon weg is en jy vermoed jy gaan dit nie weer terugkry nie. As jy nog nie jou foon wil opgee nie, kan sekere posisiebepalingsfunksies jou help om `n idee te kry van waar jou telefoon hom bevind. 

Sommige vervaardigers soos BlackBerry en Apple bied die afstanduitvee-funksie en opspoortoepassing vir hul nuutste toestelle, terwyl derdeparty toepassings beskikbaar is vir ander platforms.  

Laai veilige, goedgekeurde toepassings af

Die versoeking om gratis, nie-amptelike toepassings op jou iPhone of Android te probeer laai i.p.v. om dit te koop deur die iStore, is nou wel baie groot, maar jy neem `n groot risiko en stel jou foon bloot aan “malware”. Hou eerder by gemagtigde bronne wat streng kwaliteitskontrole toepas op die toepassings wat hulle verskaf en nie met nare ekstras kom nie.

Rugsteun jou data

`n Groot deel van jou lewe is op jou slimfoon – e-pos, telefoonkontakte, dokumente, fotos en baie meer. Net soos jy jou rekenaar (hopelik!) rugsteun, doen dieselfde met jou selfoon sodat alles nie verlore is as jou foon wegraak, gesteel word of beskadig word nie. Baie slimfone laat jou toe om `n deeglike rugsteun te maak na jou rekenaar of ten minste net die belangrikste data en opstellings aanlyn te stoor.

New procedures for setting up Outlook on Android causes confusionNuwe prosedures vir Outlook-opstelling op Android veroorsaak verwarring

Friday, October 26th, 2012

Since the recent Exchange upgrade a few people have been confronted with a few unusual questions when trying to set up Outlook on their Android phones.Fortunately the process is less intimidating than it seems at first glance.

After the standard Outlook setup on your Android (click here for the full instructions),  Activate device administrator” will appear, prompting you to select a long list of options, for example Erase all dataChange Screen unlock passwordPassword recovery . Do not be alarmed as this is standard for setting up Exchange/Outlook on any Android phone. This just indicates what the app is capable of doing. Other cell phone operating systems include the same settings, but it’s not always displayed to the user when the programme is being installed.

The text being displayed is therefore standard for the specific Android application – IT has no control over the text it displays. It is also standard practice at various universities using MS Exchange.

One of the options is – Erase all data: Perform a factory reset, deleting all of your data without any confirmation. This option in particular led to many questions. If we look at the Exchange implementation, it’s very clear that the only person who has access to this function and can actually wipe the device, is the mailbox owner himself.

These and other advantages  and additional e-mail functionality, is available to Android users on www.sun.ac.za/webmail. In webmail, under Options -> See All Options -> Phone -> Mobile Phones there are various functions available:

Sync Logging: Enables you to look at the synchronisation of your phone, to select what you want synchronised, which servers should be used, etc.

Remote Wipe: With this option, you can wipe your phone’s data (contacts, photos, etc.) if it ever gets into the wrong hands. The phone will then be reset to it’s default factory settings. ONLY the registered e-mail user will have access to this function, no one else has access.

Details: Shows exactly which devices is linked, model, software versions, etc. 

Delete Device: This removes the connection between the Exchange and the selected device. If you initiate this via webmail, the person who has your phone will not be able to reinstall the mailbox. Your data stays protected.

(INFORMATION SUPPLIED BY FRANCOIS DE KOKER)

Met die onlangse opgradering van Exchange is gebruikers gekonfronteer met `n paar ongewone vrae as hulle e-pos wou opstel op Android-fone. Maar eintlik is dit minder intimiderend as wat dit met eerste oogopslag lyk.

Sodra die standaard Outlook-opstelling gedoen word (kliek hier vir die volledige instruksies), verskyn Activate device administrator “ met `n  lang lys opsies – onder andere Erase all dataChange Screen unlock password, Password recovery . Hierdie boodskap is standaard vir enige opstelling van Exchange/Outlook vir `n Android foon so moenie skrik of bekommerd wees nie.Dit dui slegs aan wat die toepassing alles kan doen. Ander fabrikate/bedryfstelsel fone ondersteun moontlik dieselfde eienskappe, maar vertoon dit nie soos Android aan die gebruiker wanneer die program installeer word nie.

Die teks wat vertoon word is standaard vir die spesifieke Android-toepassing – IT het geen beheer daaroor nie. Dis ook standardpraktyk by verskeie universiteite wat MS Exchange gebruik.

Onder die opsies wat verskyn is die volgende – Erase all data: Perform a factory reset, deleting all of your data without any confirmation. Vanselfsprekend het hierdie opsie veral vrae laat ontstaan. As ons egter na die Exchange-implementasie kyk, is dit duidelik dat die posbuseienaar die enigste persoon is wat die handstuk kan skoonvee.

Hierdie en ook ander voordele en ekstra e-pos funksionaliteit, is na installasie aan die Androidgebruiker beskikbaar op www.sun.ac.za/webmail. In webmail, onder Options -> See All Options -> Phone -> Mobile Phones is daar verskeie funksies beskikbaar aan gebruikers.

Sync Logging: Stel jou in staat om die sinkronisasieproses te ondersoek, te selekteer watter data jy gesinkroniseer wil hê, watter bedieners gebruik moet word, ens.

Remote Wipe: Met hierdie opsie kan jy jou foon se data (kontakte, sms’e, foto’s ens.) afvee, indien dit in die verkeerde hande sou beland. Die foon sal slegs sy oorspronklikr fabrieksopstelling ophê. SLEGS die e-pos gebruiker het regte tot die funksie – niemand anders kan toegang kry nie.

Details: Wys presies watter toestel dit is, model, en sagteware weergawes, ens.

Delete Device: Dit verwyder die verbinding van Exchange se kant af na die toestel.Indien jy dit doen via webmail, sal die persoon wat jou foon het nie weer `n Exchange-opstelling kan doen nie. Jou data bly dus beskerm.

(INLIGTING VERSKAF DEUR FRANCOIS DE KOKER)