Most digital devices today are created with wireless capabilities and sensors built into them. The Internet of Things (IoT) makes use of these features to connect and control the devices. Cheaper broadband and mobile data connections have helped grow the number of both IoT deployments and connected devices, but privacy and security remain a major concern for the commercial viability of IoT networks.

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We have seen a dramatic transformation in both life and work in recent years as a result of new technology, from smartphones to the Internet of Things, with the prospect of bringing an additional 20 billion connected things online by 2020, according to Gartner.

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An eventful week
There has been a lot of security news in the couple of weeks between the RSA Conference in San Francisco and Mobile World Congress in Barcelona. First, Google Security revealed a practical approach for generating collisions for the hashing algorithm SHA-1. While long considered vulnerable, SHA-1 has now been rendered all but useless. Second, security vulnerabilities reportedly cost Super Micro Computer to lose Apple as a client, leading to an 8% drop in the company’s market value. And third, the disclosure of a bug in CloudFlare’s services rendered consumers of web-based services from Uber, OkCupid and other companies potentially vulnerable.

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