Consent and Context: They are about to change the way we do IT. This is not only about security, where context already is of growing relevance. It is about the way we have to construct most applications and services, particularly the ones dealing with consumer-related data and PII in the broadest sense. Consent and context have consequences. Applications must be constructed such that these consequences can be taken.
Imagine the EU comes up with tighter privacy regulations in the near future. Imagine you are a service provider or organization dealing with customers in various locations. Imagine your customers being more willing to share data – consent with sharing – when they remain in control of data. Imagine that what Telcos must already do, e.g. in at least some EU countries, becoming mandatory for other industries and countries: Handing over customer data to other Telcos and “forgetting” about large parts of that data rapidly.
There are many different scenarios where regulatory changes or changing expectations of customers mandate changes in applications. Consent (and regulations) increasingly control application behavior.
On the other hand, there is context. Mitigating risks is tightly connected to understanding the user context and acting accordingly. The days of black and white security are past. Depending on the context, an authenticated user might be authorized to do more or less.
Simply said: Consent and context have – must mandatorily have – consequences in application behavior. Thus, application (and this includes cloud services) design must take consent and context into account. Consent is about following the principles of Privacy by Design. An application designed for privacy can be opened up if the users or regulations allow. This is quite easy, when done right. Far easier than, for example, adapting an application to tightening privacy regulations. Context is about risk-based authentication and authorization or, in a broader view, APAM (Adaptive, Policy-based Access Management). Again, if an application is designed for adaptiveness, it easily can react to changing requirements. An application with static security is hard to change.
Understanding Consent, Context, and Consequences can save organizations – software companies, cloud service providers, and any organization developing its own software – a lot of money. And it’s not only about cost savings, but agility – flexible software makes business more agile and resilient to changes and increases time-to-market.
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