Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

The Department of Energy’s Office of Cybersecurity, Energy Security, and Emergency Response (CESER) has released its first five-year strategic plan, following the broader national cybersecurity strategy. It’s coming at a time when the energy cybersecurity landscape is changing quickly, in some cases faster than operators can realistically keep up.

CVE-2025-53521 was first disclosed by F5 in October 2025 as part of their quarterly security advisory cycle. At that point, it was classified as a denial-of-service vulnerability with a CVSS v4 score of 8.7. Many security teams logged it and moved on, reasonably treating it as a lower-priority item in an already full patch queue.

There’s a little neighborhood coffee shop I love that runs like a Swiss watch. Every night, the owner doesn’t just flip the sign to “Closed.” They run a checklist: count the till, lock the back door, log fridge temps, sanitize the espresso wand, test the alarm, and write it all down. Not because they expect trouble, but because consistency is foundational to security. The shop earns trust the boring way: by doing the right things, repeatedly, even when nobody’s watching.

A VPN, or virtual private network, encrypts your internet traffic and routes it through a server in a location you choose. Your ISP, network operator, and the websites you visit see that server's IP address, not yours. That single mechanism covers every VPN use case: keeping your browsing history from your internet provider, securing a connection on public Wi-Fi, accessing a company network remotely, and reducing location-based tracking.

In a world where technology, threats, and business priorities evolve constantly, the real challenge is not predicting the future, but choosing an architecture that can adapt to it.

What began as reports about Anthropic’s Mythos model has now moved into a gated research preview called Mythos Preview. For cybersecurity, that immediately raises an important question: what happens when advanced AI can accelerate offensive workflows such as vulnerability analysis, exploit development, and attack planning? In a recent Cato blog post, we addressed the broader strategic shift this represents.

AI agents have changed how teams think about private network access. Your coding agent needs to query a staging database. Your production agent needs to call an internal API. Your personal AI assistant needs to reach a service running on your home network. The clients are no longer just humans or services. They're agents, running autonomously, making requests you didn't explicitly approve, against infrastructure you need to keep secure.

There’s a fundamental shift happening in enterprise IT. It’s not about another feature or another product category. It’s about economics. We call it the Platform Economy, and it defines a new operating reality for IT teams. For years, enterprises have operated in what’s described as the portfolio economy: multiple products, sometimes from the same vendor, packaged together and presented as a suite. On paper, it looks consolidated.