Connect with us

Featured

Why Blockchain matters

Published

on

With Blockchain creating waves in the banking industry, business transformation solutions provider, Ovations, is looking into who it will affect the most as well as the opportunities it presents for the market as a whole.

Blockchain is the open, secure and distributed database that powers the more infamous cryptocurrency BitCoin. Craig Leppan, Director of Business Development at Ovations says that Blockchain is in short a public ledger of transactions and can best be described as a massive distributed Google spreadsheet, on which participating users are constantly looking to add entries about a consistent set of transactions, but that can’t be tampered with, even by its administrator.

Its reputation for being disruptive is hinged on its ability to create cryptocurrencies, particularly due to the anonymous nature of the participants behind the transactions. While popular thinking is that it is just for building payment systems, Leppan says that there are a host of non-currency applications that can be built making use of the open nature of the Blockchain system.

“The cryptography and security behind it are complex, but the key thing is that the ‘spreadsheet’ is copied and held by all users working with it. What this means is that no one owns it but they all contribute to the updates. No one user can bring it down or add to it unilaterally, it’s a consensus system built on creating new rows in the spreadsheet or “blocks” necessary in the on-going “chain” of transactions,” says Leppan.

The Trust Machine

It was recently described in a cover story of the Economist magazine as the “Trust Machine”, an apt term for the underlying value that the Blockchain system provides. However, in this descriptor lies the threat it poses to third parties that are currently providing the self same services.

“Several banking and card associations may view Blockchain as an attack on the central nature of their clearing and settlement operations. The bigger concerns also come from Reserve Banks who see it as breaking the financial controls of cross border payments, and this has led to many banks staying clear of embracing it,” adds Leppan.

Trusted Third Parties

Trusted third parties come in many shapes and forms, and not just as financial Institutions. In fact a Deeds Office, Shares and Trading desks, as well as anyone who holds a record of ownership on your behalf qualifies. Generally, a third party will be guarding their central private ledgers of users’ transactions and the fees associated with providing that service.

The Blockchain system allows the open and distributed nature of the Internet to take the place of those third parties, allowing the participants and the shared ownership of the “block” to determine when value or records have changed between parties.

Designed to solve the problem of digital cash, the underlying deterministic properties of the chain and the transfer of records between participants, means that the applications it can be used for are far broader than just payments and currencies.

“Blockchain is today being used in a myriad of interesting applications, as it is able to guarantee digital ownership as well as transfer content without the duplication of the content associated with Internet sharing. The more we embrace the openness of new technologies like Blockchain, the bigger the business opportunity for all, but for many companies they still need to get past the traditional concept of data ownership,” ends Leppan.

Featured

Bring your network with you

At last week’s Critical Communications World, Motorola unveiled the LXN 500 LTE Ultra Portable Network Infrastructure. It allows rescue personal to set up dedicated LTE networks for communication in an emergency, writes SEAN BACHER.

Published

on

In the event of an emergency, communications are absolutely critical, but the availability of public phone networks are limited due to weather conditions or congestion.

Motorola realised that this caused a problem when trying to get rescue personnel to those in need and so developed its LXN 500 LTE Ultra Portable Network Infrastructure. The product is the smallest and lightest full powered broadband network to date and allows the first person on the scene to set up an LTE network in a matter of minutes, allowing other rescue team members to communicate with each other.

“The LXN 500 weighs six kilograms and comes in a backpack with two batteries. It offers a range of 1km and allows up to 100 connections at the same time. However, in many situations the disaster area may span more than 1km which is why they can be connected to each other in a mesh formation,” says Tunde Williams, Head of Field and Solutions Marketing EMEA, Motorola Solutions.

The LXN 500 solution offers communication through two-way radios, and includes mapping, messaging, push-to-talk, video and imaging features onboard, thus eliminating the need for any additional hardware.

Data collected on the device can then be sent through to a central control room where an operator can deploy additional rescue personnel where needed. Once video is streamed into the control room, realtime analytics and augmented reality can be applied to it to help predict where future problem points may arise. Video images and other multimedia can also be made available for rescuers on the ground.

“Although the LXN 500 was designed for the seamless communications between on ground rescue teams and their respective control rooms, it has made its way into the police force and in places where there is little or no cellular signal such as oil rigs,” says Williams.

He gave a hostage scenario: “In the event of a hostage situation, it is important for the police to relay information in realtime to ensure no one is hurt. However the perpetrators often use their mobile phones to try and foil any rescue attempts. Should the police have the correct partnerships in place they are able to disable cellular towers in the vicinity, preventing any in or outgoing calls on a public network and allowing the police get their job done quickly and more effectively.”

By disabling any public networks in the area, police are also able to eliminate any cellular detonated bombs from going off but still stay in touch with each other he says.

The LXN 500 offers a wide range of mission critical cases and is sure to transform communications and improve safety for first responders and the people they are trying to protect.

Continue Reading

Featured

Kaspersky moves to Switzerland

As part of its Global Transparency Initiative, Kaspersky Lab is adapting its infrastructure to move a number of core processes from Russia to Switzerland.

Published

on

This includes customer data storage and processing for most regions, as well as software assembly, including threat detection updates. To ensure full transparency and integrity, Kaspersky Lab is arranging for this activity to be supervised by an independent third party, also based in Switzerland.

Global transparency and collaboration for an ultra-connected world

The Global Transparency Initiative, announced in October 2017, reflects Kaspersky Lab’s ongoing commitment to assuring the integrity and trustworthiness of its products. The new measures are the next steps in the development of the initiative, but they also reflect the company’s commitment to working with others to address the growing challenges of industry fragmentation and a breakdown of trust. Trust is essential in cybersecurity, and Kaspersky Lab understands that trust is not a given; it must be repeatedly earned through transparency and accountability.

The new measures comprise the move of data storage and processing for a number of regions, the relocation of software assembly and the opening of the first Transparency Center.

Relocation of customer data storage and processing

By the end of 2019, Kaspersky Lab will have established a data center in Zurich and in this facility, will store and process all information for users in Europe, North America, Singapore, Australia, Japan and South Korea, with more countries to follow. This information is shared voluntarily by users with the Kaspersky Security Network (KSN) an advanced, cloud-based system that automatically processes cyberthreat-related data.

Relocation of software assembly

Kaspersky Lab will relocate to Zurich its ‘software build conveyer’ — a set of programming tools used to assemble ready to use software out of source code. Before the end of 2018, Kaspersky Lab products and threat detection rule databases (AV databases) will start to be assembled and signed with a digital signature in Switzerland, before being distributed to the endpoints of customers worldwide. The relocation will ensure that all newly assembled software can be verified by an independent organisation and show that software builds and updates received by customers match the source code provided for audit.

Establishment of the first Transparency Center

The source code of Kaspersky Lab products and software updates will be available for review by responsible stakeholders in a dedicated Transparency Center that will also be hosted in Switzerland and is expected to open this year. This approach will further show that generation after generation of Kaspersky Lab products were built and used for one purpose only: protecting the company’s customers from cyberthreats.

Independent supervision and review

Kaspersky Lab is arranging for the data storage and processing, software assembly, and source code to be independently supervised by a third party qualified to conduct technical software reviews. Since transparency and trust are becoming universal requirements across the cybersecurity industry, Kaspersky Lab supports the creation of a new, non-profit organisation to take on this responsibility, not just for the company, but for other partners and members who wish to join.

Continue Reading

Trending

Copyright © 2018 World Wide Worx