John Armstrong

Feb 11, 2025 | ivanti.com | John Armstrong

New cybersecurity technologies and frameworks are always emerging, promising enhanced protection and streamlined operations. Among these, Security Service Edge (SSE) and Secure Access Service Edge (SASE) have gained significant attention for their comprehensive approach to network security. But despite the advent of these sophisticated solutions, enterprise VPNs still hold enduring value for data and application security.

Nov 1, 2024 | biorxiv.org | Charlotte C.M. Castillon |Shintaro Otsuka |John Armstrong

AbstractNeural activity in the dentate gyrus (DG) is required for the detection and discrimination of novelty, context and patterns, amongst other cognitive processes. Prior work has demonstrated that there are differences in the activation of granule neurons in the supra and infrapyramidal blades of the DG during a range of hippocampal dependent tasks.

Oct 29, 2024 | ivanti.com | John Armstrong

It’s important for every cybersecurity professional to understand the work of the National Institute of Standards and Technology (NIST). That’s because it plays a pivotal role in shaping the cybersecurity landscape, particularly through its groundbreaking NIST zero trust efforts. Zero trust is a security paradigm that transforms the traditional approach to network security.

Oct 29, 2024 | ivanti.com | John Armstrong

Cloud migration has become a strategic priority for many organizations. By moving data, applications and IT resources from on-premises infrastructure to a cloud-based environment, they can see multiple benefits. But cloud migration also comes with its own unique challenges. Gaining a deeper understanding of both the benefits and possible pitfalls of cloud computing is crucial before embarking on your cloud journey.

Sep 16, 2024 | ivanti.com | John Armstrong

Embracing the cloud is crucial for organizations seeking flexible ways to store and manage applications and complex data without being tied to a local device and single location.  Cloud migration has many compelling benefits, including: Saving costs by eliminating significant upfront investments in hardware.  Reducing ongoing maintenance costs.  Supporting the pay-as-you-go SaaS model. Empowering businesses to scale resources up or down based on demand. Optimizing infrastructure spend.