BlackBerry has released a new Android smartphone, the DTEK60. Over and above the security features like a fingerprint scanner, the phone also lets one expand memory and take great photos with the 21MP auto-focus rear camera.
As part of what BlackBerry calls its transition towards a device software licensing strategy, the DTEK60’s hardware is manufactured by TCL, makers of Alcatel handsets, and comes equipped with BlackBerry’s security software. It is now available for sale at ShopBlackBerry in North America and Europe and will roll out to other regions in coming weeks.
DTEK60 is the second device in the DTEK series of Android smartphones. It provides enterprises and organizations with full access to the Android ecosystem and higher-end specs to help power productivity. It comes equipped with all the security features that BlackBerry’s Android OS devices have, including best-in-class security patching and the DTEK by BlackBerry app that allows users to monitor and control privacy on the phone.
“With the DTEK60, BlackBerry continues to focus on our strengths: state-of-the-art software and security solutions,” said Ralph Pini, Chief Operating Officer and General Manager of Mobility Solutions at BlackBerry. “When you see our logo it means security, from our class-leading enterprise software to devices secured by BlackBerry software.”
Features available on the DTEK60, as supplied by BlackBerry, include:
· Fingerprint Sensor: For quick and convenient turn on and unlock, the BlackBerry Fingerprint Sensor provides added security for unlocking your phone, accessing Password Keeper and making purchases – including Android Pay. Add up to five fingerprints which are fully encrypted with security you can trust.
· BlackBerry Intelligent Keyboard: DTEK60 has a smart keyboard designed to learn from users and increase typing accuracy and speed. It provides word suggestions as you type and includes up to three languages, letting you flick them into place for faster conversations.
· BlackBerry Hub: This unified inbox is an irreplaceable tool for consolidating all of your messages in one place – whether it is email, calendar, social or phone calls.
· Customizable BlackBerry Convenience Key: With the press of a button, the Convenience Key provides quick access to your most used applications and more.
· Stunning Screen: DTEK60 has a 5.5” Quad HD display, capable of displaying 16 million colors. The screen is made of scratch-resistant glass and features a specialized oleophobic coating to protect against smudges and fingerprints.
· Expandable Memory: With support for micro SD cards up to 2 TB, DTEK60 provides the flexibility to add affordable and hot-swappable memory to download, install, capture and share as your needs evolve.
· Dazzling Camera: DTEK60 is engineered to deliver professional-looking photos with an 8MP front facing camera and a 21MP auto-focus rear camera. Plus, features like Phase Detection Auto Focus and a dual-tone LED flash are designed to help the camera focus instantly and accurately for a blur-free, realistic looking photos, even in low light.
· Long Lasting Battery: DTEK60 packs a 3000 mAh battery with enough power to withstand up to 24 hours of mixed use.
The device also comes equipped with the security and productivity features that past Android for BlackBerry devices have included:
· Rapid Security Patching: BlackBerry has a record of being the quickest to deliver security patches, setting the bar in incident response and patch management to protect your device from malicious threats.
· DTEK by BlackBerry App: Enables users to automatically monitor their OS and apps to know when their privacy could be at risk and to take action to improve it. The DTEK app also monitors applications and notifies you when someone is: taking pictures or videos without your knowledge, turning your microphone on, sending a text message, or accessing your contacts or location.
· Hardware Root of Trust: BlackBerry uses a proprietary technique that adds security from the start, allowing for the tracking, verification and provisioning of the DTEK60.
· Secure Boot Process: Starting with the root of trust, each stage of DTEK60’s secure boot chain must first verify that the next component is fully intact before proceeding, ensuring your device has not been tampered with since the last restart.
· Android OS hardening: BlackBerry provides additional security patches, improves upon Android’s native Address Space Layout Randomization and reduces the number of system applications and services running with elevated permissions. This makes it more difficult for attackers to compromise the OS.
· FIPS 140-2 Compliant Full Disk Encryption: Protects your private information, like pictures or bank information, from being stolen if you were to lose your phone.
· Android™ for Work and Google Play™ for Work: Allows for fast, simple and secure integration with an enterprise environment as well as easy access to numerous rich business and IT-managed apps.
· Full Enterprise Mobility Management Support: DTEK60 supports BlackBerry’s powerful suite of EMM applications and secure productivity solutions, including: WatchDox by BlackBerry for secure file-sharing, Good Work for business-class email and collaboration tools, Strong Authentication by BlackBerry as a VPN solution, SecuSUITE for Enterprise for secure voice and instant messaging communication, BBM Protected for encrypted messaging and BES12 for secure cross-platform management.
Money talks and electronic gaming evolves
Computer gaming has evolved dramatically in the last two years, as it follows the money, writes ARTHUR GOLDSTUCK in the second of a two-part series.
The clue that gaming has become big business in South Africa was delivered by a non-gaming brand. When Comic Con, an American popular culture convention that has become a mecca for comics enthusiasts, was hosted in South Arica for the first time last month, it used gaming as the major drawcard. More than 45 000 people attended.
The event and its attendance was expected to be a major dampener for the annual rAge gaming expo, which took place just weeks later. Instead, rAge saw only a marginal fall in visitor numbers. No less than 34 000 people descended on the Ticketpro Dome for the chaos of cosplay, LAN gaming, virtual reality, board gaming and new video games.
It proved not only that there was room for more than one major gaming event, but also that a massive market exists for the sector in South Africa. And with a large market, one also found numerous gaming niches that either emerged afresh or will keep going over the years. One of these, LAN (for Local Area Network) gaming, which sees hordes of players camping out at the venue for three days to play each other on elaborate computer rigs, was back as strong as ever at rAge.
MWeb provided an 8Gbps line to the expo, to connect all these gamers, and recorded 120TB in downloads and 15Tb in uploads – a total that would have used up the entire country’s bandwidth a few years ago.
“LANs are supposed to be a thing of the past, yet we buck the trend each year,” says Michael James, senior project manager and owner of rAge. “It is more of a spectacle than a simple LAN, so I can understand.”
New phenomena, often associated with the flavour of the moment, also emerge every year.
“Fortnite is a good example this year of how we evolve,” says James. “It’s a crazy huge phenomenon and nobody was servicing the demand from a tournament point of view. So rAge and Xbox created a casual LAN tournament that anyone could enter and win a prize. I think the top 10 people got something each round.”
Read on to see how esports is starting to make an impact in gaming.
Blockchain is generally associated with Bitcoin and other cryptocurrencies, but these are just the tip of the iceberg, says ESET Southern Africa.
This technology was originally conceived in 1991, when Stuart Haber and W. Scott Stornetta described their first work on a chain of cryptographically secured blocks, but only gained notoriety in 2008, when it became popular with the arrival of Bitcoin. It is currently gaining demand in other commercial applications and its annual growth is expected to reach 51% by 2022 in numerous markets, such as those of financial institutions and the Internet of Things (IoT), according to MarketWatch.
What is blockchain?
A blockchain is a unique, consensual record that is distributed over multiple network nodes. In the case of cryptocurrencies, think of it as the accounting ledger where each transaction is recorded.
A blockchain transaction is complex and can be difficult to understand if you delve into the inner details of how it works, but the basic idea is simple to follow.
Each block stores:
– A number of valid records or transactions.
– Information referring to that block.
– A link to the previous block and next block through the hash of each block—a unique code that can be thought of as the block’s fingerprint.
Accordingly, each block has a specific and immovable place within the chain, since each block contains information from the hash of the previous block. The entire chain is stored in each network node that makes up the blockchain, so an exact copy of the chain is stored in all network participants.
As new records are created, they are first verified and validated by the network nodes and then added to a new block that is linked to the chain.
How is blockchain so secure?
Being a distributed technology in which each network node stores an exact copy of the chain, the availability of the information is guaranteed at all times. So if an attacker wanted to cause a denial-of-service attack, they would have to annul all network nodes since it only takes one node to be operative for the information to be available.
Besides that, since each record is consensual, and all nodes contain the same information, it is almost impossible to alter it, ensuring its integrity. If an attacker wanted to modify the information in a blockchain, they would have to modify the entire chain in at least 51% of the nodes.
In blockchain, data is distributed across all network nodes. With no central node, all participate equally, storing, and validating all information. It is a very powerful tool for transmitting and storing information in a reliable way; a decentralised model in which the information belongs to us, since we do not need a company to provide the service.
What else can blockchain be used for?
Essentially, blockchain can be used to store any type of information that must be kept intact and remain available in a secure, decentralised and cheaper way than through intermediaries. Moreover, since the information stored is encrypted, its confidentiality can be guaranteed, as only those who have the encryption key can access it.
Use of blockchain in healthcare
Health records could be consolidated and stored in blockchain, for instance. This would mean that the medical history of each patient would be safe and, at the same time, available to each doctor authorised, regardless of the health centre where the patient was treated. Even the pharmaceutical industry could use this technology to verify medicines and prevent counterfeiting.
Use of blockchain for documents
Blockchain would also be very useful for managing digital assets and documentation. Up to now, the problem with digital is that everything is easy to copy, but Blockchain allows you to record purchases, deeds, documents, or any other type of online asset without them being falsified.
Other blockchain uses
This technology could also revolutionise the Internet of Things (IoT) market where the challenge lies in the millions of devices connected to the internet that must be managed by the supplier companies. In a few years’ time, the centralised model won’t be able to support so many devices, not to mention the fact that many of these are not secure enough. With blockchain, devices can communicate through the network directly, safely, and reliably with no need for intermediaries.
Blockchain allows you to verify, validate, track, and store all types of information, from digital certificates, democratic voting systems, logistics and messaging services, to intelligent contracts and, of course, money and financial transactions.
Without doubt, blockchain has turned the immutable and decentralized layer the internet has always dreamed about into a reality. This technology takes reliance out of the equation and replaces it with mathematical fact.