Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Departing employees still email files to personal accounts and copy them to USB drives. Now they also paste sensitive content into ChatGPT, Claude, or Gemini to summarize a codebase, draft a portfolio piece, or package a project before their last day. Neither channel has replaced the other. The attack surface has simply gotten wider, and most security teams are still staffed and tooled for the channels they already know how to watch.

Students, teachers, and faculty now move across a growing stack of learning, collaboration, communication, and administrative applications. Every new platform can mean another login to remember and another account for IT teams to manage. That creates friction for users and a growing access-management burden for institutions. SSO for education brings these applications behind a central authentication layer, allowing users to access authorized services with one institutional identity.

In the cloud, an identity is no longer necessarily a person. It can be an application calling an API, a workload accessing storage, a service account running an automated process, or a machine interacting with another cloud resource. Each needs permissions to operate, and each becomes part of an access environment that changes as quickly as the infrastructure itself. This has expanded identity security beyond managing users and accounts to governing a much larger ecosystem of human and non-human access.

An annual exposure figure for a retailer treats the year as uniform. Divide expected loss across twelve months, apply a duration, produce a number. The instinct that this understates a peak-season outage is correct and the usual reason given for it is wrong. ‍ The concentration is not where people assume, and the mechanism that makes a December outage expensive is not volume. It is that the demand has a deadline. ‍

Somebody in operations builds an automation inside a sanctioned platform to solve a problem in their own workflow. It works, other people come to depend on its output, and eighteen months later that person leaves. ‍ The platform still lists the automation. Nobody inherits it, because it was never anybody's asset to begin with, and the offboarding checklist has no line for a thing that was never recorded as belonging to the person departing. ‍

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Most conversations about PCI DSS 4.0 start with the requirements, but I’d rather start with a habit. As a GRC & Cybersecurity Consultant advising organizations preparing for PCI DSS 4.0 assessments, I’ve developed a habit of observing how findings move from identification to ownership, remediation, and documented closure. That’s often where accountability gaps and unresolved findings surface first.

You might treat a centralized vault as the authoritative source for every secret, but secrets can quietly fall out of sync as they get copied into cloud secret stores, CI/CD pipelines and running workloads. This is referred to as secrets configuration drift, and it can leave outdated or standing credentials, API keys and other secrets active for longer than intended.

Every breach that lands a CISO in front of the board has a common final act: Data leaving the building. Attackers don't get paid for breaking in. They get paid for what they take out. And by the time stolen data appears on an extortion site or in a regulator's inbox, the window to stop the damage has already closed. That is what makes exfiltration so dangerous. It rarely looks like an emergency.

Written by Bill Moore, CEO & Founder TL;DR In Part 1 of this series, I looked at how computing and telecommunications gradually became what we now call Enterprise IT. That change did not happen because someone decided to merge two departments. It happened because the technologies, the systems, and the work they supported became too interconnected to describe separately.