Connect with us

Featured

Cape Town gets faster push to digital city

Published

on

Alcatel-Lucent in partnership with Bytes System Integration will speed up Cape Town’s digital transformation with delivery of advanced IP routing technology.

Alcatel-Lucent will deploy its IP core routing network technology in Cape Town as it transforms itself into a fully digital city.

As the economic hub of the Western Cape, a major tourist destination and one of the most populous cities in South Africa, Cape Town is home to many technology start-ups and a base for many global software companies, retail chains and financial companies. To drive growth and encourage new businesses to the area, the City of Cape Town wants to reduce the cost of broadband in order to expand access.

The new IP-based ultra-broadband infrastructure will help to lower the cost of broadband connectivity, connect underserved communities and stimulate new digital business development, while facilitating high-speed local government services.

With just 34 percent of South Africa’s population connected to the Internet in 2013, the national government wants to see that number increased to 50 percent, connected at 5 Mbps, by 2016 and 90% by 2020 under the national broadband plan.

Working with its former subsidiary, Alcatel-Lucent Enterprise (divested to China Huaxin in 2014) and Bytes Systems Integration, Alcatel-Lucent is providing its IP routing portfolio – including the powerful 7950 Extensible Routing System – for the development of a high-performance IP network infrastructure.

This will initially enable high-speed government administration and management services including access for emergency services. In addition the City of Cape Town wants to encourage infrastructure sharing to allow third party communications providers to connect underserved communities, facilitate the delivery of e-services and drive socio-economic growth.

Key Facts:

* The City of Cape Town has signed a three-year agreement with Bytes Systems Integration to expand its broadband and IP routing architecture including the Alcatel-Lucent 7950 extensible routing system, 7750 Service Router Portfolio, the 7210 Service Access Switch and the 5620 Service Aware Manager for a broadband IP infrastructure project.

* Alcatel-Lucent Enterprise will provide OmniSwitch® Ethernet LAN switching portfolio to extend the services envisaged by the City of Cape Town to offices and remote locations as the network edge switches in connecting via Metro Ethernet.

* Bytes Systems Integration is seamlessly integrating the 7950 extensible routing system 

* Information and Communications Technology (ICT) is one of the key priority areas in the City of Cape Town’s Integrated Technology Plan. The communication network will reduce costs, and make high-speed data, voice and video services available to municipal facilities, and provide government e-services. It will also enable the City of Cape Town to become a ‘carrier of carriers’ providing infrastructure for MVNO’s to deliver last mile broadband connectivity to homes and businesses.

* Alcatel-Lucent’s 7950 XRS offers class-leading switching capacity, port density and power efficiency (only 1 Watt per Gigabit traffic) on a single platform, allowing providers to grow capacity in minimal space and power footprint – power efficiency is a critical requirement in South Africa.

Quotes:

Leon Van Wyk – Telecommunications Manager, City of Cape Town said: “The development of this high-speed communications infrastructure will further reduce the cost of broadband services through enabling open access to the City’s broadband infrastructure for commercial service providers. This is facilitating easy access and driving competition hence reducing broadband services cost to the citizens. As a result of this, commercial ISPs are also using the City’s broadband infrastructure to provide internet access to the public via Wi-Fi® Zones.”

Rob Griggs, Managing Director, Bytes Systems Integration said: “As Bytes SI, we are entrusted with global technology collaborations by some of the world’s leading organisations to manage and support these world class product solution sets on behalf of our clients. We have the credentials and track record that will ensure that the City of Cape Town has the support needed for the network design and support services required in delivering a secure and reliable network that offers broadband for all.”

Daniel Jaeger, Vice President Alcatel-Lucent Africa, said: “This project highlights how our powerful 7950 XRS core router can serve the needs of governments and other organizations in addition to telecommunications service providers. This agreement builds on our growing momentum with governments in EMEA and around the world to develop more competitive nations and smarter cities, leveraging our expertise in IP networking, ultra-broadband and cloud technologies.”

Ravin Naidu, Regional Director, Sub-Saharan Emerging Africa, Alcatel-Lucent Enterprise, said: “Our aim is to deliver world-class technologies to our customers. Our products and expertise in LAN networking offer a compliment to the capabilities Alcatel-Lucent and Bytes Systems Integration deliver on this important network and adds to the growing momentum of work we’re doing with governments around the world as they use technology to enable more competitive nations and smarter cities. ”

Featured

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.

Published

on

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.

Previous Page1 of 3

Continue Reading

Featured

Blockchain unpacked

Blockchain is generally associated with Bitcoin and other cryptocurrencies, but these are just the tip of the iceberg, says ESET Southern Africa.

Published

on

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.

Continue Reading

Trending

Copyright © 2018 World Wide Worx