Many companies use SIMs for machine-to-machine communication, but these cards are often stolen, leaving the business with huge bills at the end of the month. HEIN KOEN provides some tips on how to keep them safe.
For companies who have come to rely on SIM cards for machine-to-machine communication and other enterprise-level solutions, fraud can be crippling. Fortunately, there are several preventative measures decision-makers can take to minimise the risk.
Any company with a sizeable SIM base has experienced fraud in some way – it is one of those things that often gets hidden in the plethora of bills a company receives. We have seen a few cases each totalling well over a R1-million. To say that SIM fraud can put a small company out of business is not an exaggeration.
There are mainly two types of SIM abuse.
The first is spend abuse. As the name suggests, this is when too much money is spent on a SIM card. This can either happen as a result of a device becoming faulty or a person using too much data. Often, this is written off as legitimate spend incurred during the course of business.
The second, and more concerning one, is when SIMs are stolen or compromised. These SIMs, typically found in terminals or point-of-sale devices, are then used for WASP-type services like buying airtime and data using the corporate account. And with syndicates using sophisticated methods to do this, the financial implications on a business can quickly become serious.
So what are some of the steps one can take to help combat SIM card fraud in the organisation?
Check your SIM
As a first step, the business needs to ensure that the correct SIM is in a device.
In other words, the SIM has to be risk managed. Ideally, companies should not use open-ended post-paid SIMs but opt to go the prepaid route. This massively reduces the potential for bill shock.
With prepaid SIMs, companies can manage their costs in real-time. After all, a prepaid SIM can only use the amount of airtime or data loaded on to it. This provides decision-makers with a much more efficient way of managing the associated costs. There is also no way that out of bundle rates, especially when it comes to mobile data, escalate out of control.
Use management tools
Companies should also evaluate whether they have the tools in place to manage their SIM cards effectively. There are online tools available to take the hassle out of managing prepaid SIMs and devices in real time.
However, working with a trusted service provider who has the expertise and know-how to do it means an organisation can focus on meeting its core business deliverables.
Keep devices locked
Another very useful measure to take is for decision-makers to lock down their devices in the field. There is software that can do this, either on a firmware or device level.
With a mobile workforce using tablets and smartphones, such software can be used to minimise risk even further.
One of the best things about going the prepaid route is that businesses need not worry about performing SIM swaps when devices are lost. It is just a case of inserting a new prepaid SIM into the device as the SIM is not linked to a specific account.
At the end of the day, it can cost a lot of money when falling prey to SIM fraud and abuse. By implementing some of these proactive measures, companies can mitigate some risks and monthly bill shocks.
* Hein Koen, co-founder of Flickswitch
Acer gaming beast escapes
Acer this week unveiled two notebooks that take portable gaming to new extremes.
Acer unveiled two new Predator Helios gaming notebooks this week at the next@acer global press conference in New York. They include the powerful Predator Helios 500, featuring up to 8th Gen Intel Core i9+ processors, and the Predator Helios 300 Special Edition that includes upgraded specs from its predecessor and a distinctive white chassis. Both feature VR-Ready performance, advanced thermal technologies, and blazing-fast connectivity.
“We’ve expanded our Predator Helios gaming notebook line in response to popular demand from gamers seeking extreme performance on the go,” said Jerry Kao, President of IT Products Business, Acer. “The Predator Helios 500 and Helios 300 gaming notebooks feature Acer’s proprietary thermal technologies and powerful components that, coupled with our award-winning software, deliver unparalleled gaming experiences.”
“The 8th Gen Intel Core i9+ processor for gaming and creation laptops is the highest performance Intel has ever delivered for this class of devices; purpose built for enthusiasts who demand premium gaming experiences whether at home or on the go,” said Steve Long, Vice President and General Manager, Client Computing Group Sales and Marketing, Intel. “Intel and Acer’s long relationship has produced amazing products over the years, and the new Acer Predator Helios gaming notebooks are powerful examples of what’s possible with this unprecedented level of performance.”
Predator Helios 500 is a gaming beast featuring overclocking, 4K 144 Hz panels
Designed for extreme gamers, the Predator Helios 500 is a gaming beast. It features up to overclockable 8th Gen Intel Core i9+ processors and overclockable GeForce GTX 1070 graphics. Intel Optane memory increases responsiveness and load times, while ultra-fast NVMePCIe SSDs, Killer DoubleShot Pro networking, and up to 64GB of memory keep the action going, making the Helios 500 the ideal gaming notebook for graphic-intensive AAA titles and live streaming.
Top-notch visuals are delivered on bright, vibrant 4K UHD or FHD IPS 17.3-inch displays with 144Hz refresh rates for blur- and tear-free gameplay. NVIDIA G-SYNC technology is supported on both the built-in display and external monitors, allowing for buttery-smooth imagery without tearing or stuttering. For those looking for maximum gaming immersion, dual Thunderbolt 3 ports, and display and HDMI 2.0 ports support up to three external monitors. Two speakers, a subwoofer, and Acer TrueHarmony and Waves MAXXAudio technology deliver incredible sound and hyper-realistic 3D audio using Waves Nx.
The Helios 500 stays cool with two of Acer’s proprietary AeroBlade 3D metal fans, and five heat pipes that distribute cool air to the machine’s key components while simultaneously releasing hot air. Fan speed can be controlled and customized through the PredatorSense app.
A backlit RGB keyboard offers four lighting zones with support for up to 16.8 million colors. Anti-ghosting technology provides the ultimate control for executing complex commands and combos, which can be set up via five dedicated programmable keys.
Acer’s PredatorSense app can be used to control and monitor the notebook’s vitals from one central interface, including overclocking, lighting, hotkeys, temperature, and fan control.
Predator Helios 300 Special Edition brings a sophisticated design twist to gaming notebooks
Acer’s budget-friendly Helios 300 gaming line sees the addition of a Special Edition model featuring an all-white aluminum chassis accented with gold trim, an unusually chic design for gaming notebooks.
The Helios 300 Special Edition (PH315-51) allows for ultra-smooth gameplay via its 15.6-inch FHD IPS display with an upgraded 144Hz refresh rate. The rapid refresh rate shortens frame rendering time and lowers input lag to give gamers an excellent in-game experience. It’s powered by up to an 8th Gen Intel Core i7+ processor, overclockable GeForce GTX 1060 graphics, up to a 512 GB PCIe Gen 3 NVMe solid state drive, and up to a 2 TB hard disk drive.
The Helios 300 Special Edition also comes equipped with up to 16 GB of DDR4 memory, and is upgradable to 32GB. Intel Optane memory speeds up load times of games and applications, access to information and improves overall system responsiveness. In addition, Gigabit Ethernet provides fast wired connections, while Gigabit Wi-Fi is provided by the latest Intel Wireless-AC 9560 that delivers up to 1.73Gbps throughput when using 160 MHz channels (2×2 802.11ac, dual-band 2.4GHz and 5GHz).
The Helios 300 Special Edition also includes two of Acer’s ultrathin (0.1 mm) all-metal AeroBlade 3D fans designed with advanced aerodynamics and superior airflow to keep the system cool. They can be controlled with Acer’s PredatorSense app, which offers three usage modes:
1. Coolboost mode:
For heavy loading games, rendering, streaming, and extended video consumption
2. Normal mode:
For productivity tools like Microsoft Office
3. Silent mode:
For web browsing and online chatting
Price and Availability
Predator Helios 500 will be available in South Africa in June starting at R34 999.00
Helios 300 Special Edition will be available in South Africa in August 2018. Exact Price will be communicated closer to the time.
LG G7 arrives in SA
LG this week introduced South Africa to its latest premium smartphone, the LG G7 ThinQ, focused on bringing useful and convenient AI features to the smartphone experience.
Powered by the latest Qualcomm Snapdragon 845 Mobile Platform, the LG G7 ThinQ offers 4GB of RAM and 64GB of internal storage to run demanding tasks and apps with. It is equipped with a 6.1-inch Super Bright Display, but the LG G7 ThinQ remains compact enough to use with one hand.
Sporting a new design aesthetic for the G series, the polished metal rim gives the LG G7 ThinQ a sleeker, more refined look, complemented by Gorilla Glass 5 on both the front and the back for enhanced durability. Rated IP68 for dust and water resistance, the LG G7 ThinQ is also awarded MIL-STD 810 c certification, having been subjected to a range of extreme temperature and environment tests designed by the United States military.
The LG G7 ThinQ has an 8MP camera up front, rendering clear and natural selfies, with two 16MP cameras at the back that deliver higher resolution photos with more detail, as well as a Super Wide Angle configuration.
As with other leading brands, LG has evolved its signature camera by including AI functionality. The AI CAM offers 19 shooting modes for intelligence-optimised shots. Users can also improve their photos by choosing from an additional three effect options should the AI CAM recommendation not suit their taste.
The new Super Bright Camera captures images that are up to four times brighter than typical photos shot in dim light. Through the combination of pixel binning and software processing, the AI algorithm adjusts the camera settings automatically when shooting in low light.
Live Photo Mode records one second before and after the shutter is pressed for snippets of unexpected moments or expressions that would normally be missed. Stickers uses face recognition to generate fun 2D and 3D overlays, such as sunglasses and headbands, that can be viewed directly on the display.
New to the G series is Portrait Mode, which generates professional-looking shots with out-of-focus backgrounds. This effect can be generated using both front and rear standard lenses as well as the rear Super Wide Angle lens.
LG G7 ThinQ offers further AI functionality with the inclusion of Google Lens features. Google Lens is a new way to search using the AI and computer vision. Google Assistant and Google Photos allow users to access more information on objects such as landmarks, plants, animals, and books. It can identify text or visit websites, add business cards to contacts, events to the calendar or look up an item on a restaurant menu.
A button just below the volume keys launches the AI functionality. A single tap of this button launches the Google Assistant, while two quick taps launches Google Lens. Users can also hold down the button to start talking to the Google Assistant without the repetition of the OK Google command.
With Super Far Field Voice Recognition (SFFVR) and the highly-sensitive G7ThinQ microphone, the Google Assistant can recognise voice commands from up to five meters away. SFFVR is able to separate commands from background noise, making the LG G7 ThinQ an alternative to a home AI speaker, even when the TV is on. Commands for the Google Assistant have been increased in the LG G7 ThinQ so users can get more done with their voice alone.
“The LG G7 ThinQ is strongly focused on the fundamentals and its launch marks a new chapter for our company,” said Deon Prinsloo, General Manager for Mobile Communication, LG Electronics S.A Pty Ltd. “Through the combination of personalised and useful AI functionalities with meaningful smartphone features, this is LG’s most convenient and in the moment smartphone yet.”
- Mobile Platform: Qualcomm Snapdragon 845 Mobile Platform
- Display: 6.1-inch QHD+ 19.5:9 FullVision Super Bright Display (3120 x 1440 / 564ppi)
- LG G7 ThinQ: 4GB LPDDR4x RAM / 64GB UFS 2.1 ROM / MicroSD (up to 2TB)
- Rear Dual: 16MP Super Wide Angle (F1.9 / 107°) / 16MP Standard Angle (F1.6 / 71°)
- Front: 8MP Wide Angle (F1.9 / 80°)
- Battery: 3000mAh
- OS: Android 8.0 Oreo
- Size: 153.2 x 71.9 x 7.9mm
- Weight: 162g
- Connectivity: Wi-Fi 802.11 a, b, g, n, ac / Bluetooth 5.0 BLE / NFC / USB Type-C 2.0 (3.1 compatible)
- Colours: New Aurora Black
- Others: Super Bright Display / New Second Screen / AI CAM / Super Bright Camera / Super Far Field Voice Recognition / Boombox Speaker / Google Lens / AI Haptic / Hi-Fi Quad DAC / DTS:X 3D Surround Sound / IP68 Water and Dust Resistance / HDR10 / Google Assistant Key / Face Recognition / Fingerprint Sensor / Qualcomm Quick Charge 3.0 Technology / Wireless Charging / MIL-STD 810G Compliant / FM Radio