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What is a VPN and why do you need it?

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While the storm caused by the GDPR coming into force on May 25th is quieting down, people are still concerned about the protection of their personal data, and privacy in general. In the current environment, the use of the word VPN is commonplace, yet not everyone understands this term and what it has to do with security. voip.review will provide some basic insights into VPNs. Simply put, the abbreviation VPN stands for Virtual Private Network, a connection method that helps users maintain security while connecting to another network over the Internet. The original idea for creating a VPN was to secure the private network of large corporations, where branch offices and employees need to connect to the network from remote locations. While connecting to the corporate network via cables installed in a local office is relatively safe, connecting to this private network through public networks can introduce security…

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Group voice and video call features are now available on WhatsApp for Android

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The Beta testers of WhatsApp for Android can now be the first to enjoy the long-awaited voice and video group calling on their mobile devices. These latest features are available on Android Beta versions 2.18.189 and 2.18.192, but first the user has to enroll in the WhatsApp Beta tester program via the Google Play store. Arranging a group voice or video call on WhatsApp is simple; start a call with one person and once the call gets connected, an icon “Add person” appears in top right corner of the screen. On selecting that icon, users will be redirected to a contact list where an additional participant may be selected. Currently, the voice and video group calls only support up to four participants, including the person who initiated the call. The Facebook-owned company’s group calling features were officially announced during the F8 conference this May, and since then only a selected number…

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Cisco intends to acquire July Systems

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Cisco Vice President Rob Salvagano recently announced plans for Cisco to acquire the cloud-base mobile platform provider, July Systems. July Systems specializes in location services for global enterprises. They collect and generate data-based insights by tracking customer movements within locations such as stores, malls, airports, stadiums and hotels, similar to the methodology used for  compiling online browsing information. Headquartered in California, US and with a Global Development Center in Bangalore, India, July Systems has already collaborated with Cisco for several years on their Connected Mobile Experience (CMX). “We plan to add July Systems’ platform and business context capabilities to provide a unified solution on which our partners and customers can build and deliver a range of indoor location services for industries as diverse as healthcare, government, logistics, manufacturing, sports arenas, hotels, education and retail,” explains Salvagano. July Systems was founded in 2001 by Rajesh T.S. Reddy with funding of USD…

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Vodafone to test 5G in seven UK cities

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5G will be available for trial in seven cities across the UK. Birmingham, Bristol, Cardiff, Glasgow, Liverpool, Manchester, and London were selected to run the tests on the upcoming network. Those new infrastructures will be running the new 5G at the end of 2018 between October and December. Earlier this year, Vodafone paid £378 million, to get 50Mhz of the 3.4GHz spectrum. Nick Jeffery, Vodafone’s chief executive stated, “We want to make 5G and new fibre broadband services available to consumers and business throughout the UK, delivering a Gigabit society for all. We will also be bringing ultra-fast 4G to several hundred sites in hard to reach rural areas this year, building on our position as the network that offers the best voice coverage in the UK.” Vodafone’s goal is to launch a full 5G service in the UK by 2020, when 5G devices will be available on the market.

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South Korea: KT and SK Telecom won 5G networks auction

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The auction for 100MHz of spectrum in the 3.5GHz bandwidth were sold to SK Telecom and KT, and on the other hand, LG Uplus received 80MHz of spectrum in that same bandwidth. The total amount that was raised by the auction was a little lower than anticipated with $3.6 billion. The Ministry of Science and Information and communication technology sold by auction 280MHz of spectrum in the 3.5GHz bandwidth and will later sale 2,400MHz in the 28GHz band. 5G networks will certainly reach South Korean as one of its first market to be launched on. The next few months and years will be important for SK telecom and KT. They want to make sure that South Korea will be “first for 5G” with an expected March 2019 as a deadline to start launching the news high speed network.

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Strong sales in May 2018 for Taiwanese Telecom sector

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Chunghwa Telecom (CHT), Taiwan Mobile and Far Eas Tone (FET) Telecommunications have increased their sales thanks to new cheaper mobile plans. CHT got NT$19.51 billion (US$652.9 million) in sales for May, an increase of 12.71% from last year with a Net profit of NT$4.56 billion. Its optical broadband service reached 3.563 million subscribers, and its MOD service users reached 1.758 million on the same period. Also in May, Taiwan Mobile got NT$10.01 billion, with a net profit of NT$1.51 billion, thus having NT$49.86 billion in revenue on the last 12 months. In May, FET was able, on its side to gather a revenue of NT$7.299 billion for a net profit of NT$984 million.

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Ericsson optimistic about 5G

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The Swedish tech company expects 5G devices market to expand exponentially over the next 5 years. A report issued by Ericsson on Tuesday indicates that IoT (Internet of Things, that includes non-computer connected objects) will see its growth explode with 5G connections available, as they foresee that the connected devices’ market will be multiplied by five. As of today, this market represents 700 million units, and by 2023 their report see a size of 3.5 billion IoT devices. Last November, Ericsson’s expectations were of half this number. Patrik Carwall, head of industry marketing department at Ericsson thinks that among those 3.5 billion, 1 billion devices will use 5G. He added “We have been reporting on mobile industry development for a number of years. However, this report is probably one of the more exciting ones because we are at the start of a big change in the industry.” 5G will start…

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Possible South African investments in Ethiopian operator

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Two of the main key players in South African mobile operators, MTN and Vodacom, have shown interest in investing in the Ethiopian company Ethio Telecom. Both companies have invested in many countries on the continent. Ethiopia was not one of them as the government wanted to keep this sector under its control. But their policy is changing and they have decided to consider opening Ethio Telecom’s capital to investors. According to MTN, “Ethiopia presents many exciting telecommunication opportunities and we look forward to further discussions with that nation’s authorities on potential partnerships and opportunities.” and Vodacam stated that it “has said on many occasions that Ethiopia is an attractive market so it follows that there would be interest. Naturally this is dependent on what might become available and if it fits within our investment parameters.” Abiy Ahmed, Ethiopian new Prime Minister, came to power with promises of reforms. This policy…

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Chinese Tech company, Huawei, received data from Facebook

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The U.S. Congress is concerned about revelations of a deal that was made between Facebook and the Chinese device maker Huawei. Huawei is not the only device constructor to have a privilege access to data from Facebook, as Lenovo, Oppo and TCL are also on that list “Concerns about Huawei aren’t new – they were widely publicized beginning in 2012, when the House Permanent Select Committee on Intelligence released a well-read report on the close relationships between the Chinese Communist Party and equipment makers like Huawei,” said U.S. Senator Mark Warner. In an investigation done by the House Intelligence Committee, it was stated that “Huawei did not fully cooperate with the investigation and was unwilling to explain its relationship with the Chinese government or Chinese Communist Party, while credible evidence exists that it fails to comply with U.S. laws”. Moreover, the Chinese company has an history of collaboration with the…

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Apple: iOS 12 will be available in September 2018 on iPhones

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Apple might be looking to save you from yourself with its new version of iOS, that any users will be able to get in septembre 2018, if they have an iPhone 5S or above. Since its beginning in 2006, iOS was more focused on keeping you hooked to your device that pushing you to keep it away from you. During Apple’s WWDC 2018 that took place this week, the Cupertino-based company seems to focus on helping its customers manage their time more effectively with their smartphone. And to help users on this topic, Apple seems to be concerned with iPhone addiction. As Google started focusing on that issue, Apple wants to take the lead on addiction to connected devices. An app called Screen Time will help iPhone users manage their time on their phone, get rid of useless notifications, change the setting of the screen to be less appealing. Another…

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