Dr. Alan F. Castillo

In the brim of maturation of clouds, containerization, microservices, and distributed applications, zero-trust security is in the hype of conversation in the IT world. Gartner is predicting that by the year 2022, 75% of the global organizations will be running containerized applications in production which may essentially and simultaneously follow container orchestration systems- Kubernetes as well commonly in most application… Continue readingHow Kubernetes Zero-Trust Security protects the Most Sensitive Data?

Cost governance in AWS or any cloud is an ongoing process. Multiple departments or divisions using a corporate or agency credit card without strict AWS cost governance policies in place usually do not result in the best outcomes. Leaders need to have cloud cost spend visibility. I have seen inadequate cloud cost governance with poor cloud cost visibility on many… Continue readingBest in Class AWS Cloud Governance Practices

What are Security Models Information systems use security models, which are a list of operations for evaluating and authenticating security policies.  This helps to map policy goals to information systems through the specification of explicit data structures and techniques needed for implementing the said security policy. A security model can be represented in mathematical form as well as analytical ideas.… Continue readingSecurity Modeling for Reliability and Resilience

Devices that connect to the internet are growing each year exponentially. Arm predicts that by 2035 an astounding one trillion embedded systems will be connected to the internet. Security is paramount, and experts need to find the best ways to securely connect embedded devices to the cloud. This presents a major challenge to both developers and manufacturers. They already faced… Continue readingThe Best Way to Secure Cloud Connectivity for Embedded Systems