As a follow up to my introductory blog on Securing the Internet of Everything, I would like to discuss further the security implications that will comprise proposed framework. As the applications of the IoT/M2M affect our daily lives, whether it is in the Industrial Control, Transportation, Smartgrid or Healthcare, it becomes imperative to ensure a secure IoT/M2M system. As the use of IP networks are employed, IoT/M2M applications have already become a target for attacks that will continue to grow in both quantity and sophistication. Both the scale and context of the IoT/M2M make it a compelling target for those who would do harm to companies, organizations, nations, and people.
The targets are abundant and cover many different industry segments. The potential impact spans from minor irritant to grave and significant damage and loss of life. The threats in this environment can be similarly categorized as those in the traditional IT environments. It’s useful to consider general platform architecture when discussing IoT security challenges. Below is the platform architecture that uses to frame IoT/M2M discussions.
While many existing security technologies and solutions can be leveraged across this architecture, perhaps especially across the Core and Data Center Cloud layers, there are unique challenges for the IoT. The nature of the endpoints and the sheer scale of aggregation in the data center require special attention.
The architecture is composed of four similar layers to those described in general network architectures. The first layer of the IoT/M2M architecture is comprised of Read More »
Tags: architecture, cloud, data center, dos, Internet of Everything, IoE, IoT, ip, M2M, mpls, network, security, Service Provider
I have been coaching youth sports for the past seven plus years now and one of my common mantras when speaking to the girls and boys each season is that “we will win as a team and lose as a team.” In other words, I will never tolerate one player acting selfishly enough to think he or she is above everyone else on the team. I strive to instill the objective that we will collectively pool our talents for the betterment of the team. We use this approach because each boy and girl, believe it or not, brings with himself or herself a unique set of abilities and strengths with which the entire team will benefit.
So why should you care about my coaching philosophies? Read More »
Tags: cisco sio, cybersecurity, DDoS, dos, information security, security
At Cisco, we are fortunate to be at the vanguard of many exciting developments in networking and IT technology. Borderless Networks — where we connect anyone, anywhere, any device, and enable voice, video, and data — is a prime example. Enabling secure access to the cloud, powering SaaS for the enterprise, and helping IT successfully cope with the consumerization of enterprise IT are core elements of this effort.
Trends can sometimes run in surprising directions. While the white hat side of the house is enabling services and applications (Salesforce.com), and even core IT functions such as email and office productivity (Google Docs) are available in hosted or web delivered forms, the black hat side of the house is also not letting technology pass them by. For instance, take IMDDOS, a Chinese company with a name that should perhaps be read “I’m DDoS.”
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Tags: dos, malware, security