Operations | Monitoring | ITSM | DevOps | Cloud

Why Most Security Firms Miss Their Incident Prevention Window

Security operations managers face a critical paradox: their teams are designed to respond to incidents, but the incidents that matter most are the ones that never happen. The difference between a security firm that prevents problems and one that merely responds to them comes down to a single, often-overlooked factor: whether they can see what their guards are actually doing in real time. When operators lack live visibility into patrol locations, guard status, and emerging threats, they're always one step behind.

How to Cut SIEM Ingest by 90% Without Losing Detection Coverage

Every SOC team knows the trade-off. Send everything to the SIEM platform and pay for it. Or filter aggressively and risk missing something. Filter lists are written once, during onboarding. Detection content keeps moving after that. Smart Engine, the new core of the VirtualMetric DataStream pipeline, takes the guesswork out of that decision. It reduces SIEM ingest using your registered detection rules. An event that no registered detection could match is dropped.

Microsoft Took 8 Months to Fix This Copilot Vulnerability

Microsoft finally patched a critical Copilot vulnerability nearly eight months after researchers first disclosed it — and the way the attack worked raises some unsettling questions about AI memory. The vulnerability chained together multiple flaws that could allow a malicious prompt hidden inside a webpage to be pulled into Copilot simply by asking it to summarize the page. From there, the attack could potentially access connected data from services like Gmail, Google Drive, and Google Calendar and exfiltrate that information using Copilot’s own capabilities. But the most concerning part may have been persistence.

What is IPsec?

Our Megaport technical expert, Steve Tu explains what IPsec is, how it secures network traffic, and where it’s used across VPN and cloud connectivity. About Megaport Deploying infrastructure should be fast and simple. Megaport’s software-defined platform provides private compute, network, and storage — so you can build secure, scalable infrastructure for cloud, enterprise, and global AI inference workloads. Trusted by the world’s leading enterprises, Megaport operates across 1,200+ enabled locations globally.

Headless vs. Traditional Web Architecture: What DevOps Teams Need to Consider

DevOps teams face a critical architectural decision when building modern web applications: should they stick with traditional, monolithic systems or embrace headless architecture? This choice affects everything from deployment workflows to team collaboration, performance optimization, and long-term maintenance costs. Understanding the technical and operational implications of each approach helps teams make informed decisions that align with their specific requirements.

Certificate monitoring for your intranet hosts

Certificate monitoring from the cloud only sees what the internet sees, like your public websites. But the vCenter console, the internal API, the switch management page, or that thing on db01.corp.internal are invisible to it. Those certificates expire just like public ones. They just don’t warn anybody first. This gap became very clear when we shipped Private PKI. Now CertKit can issue certificates for internal names and IP addresses, deploy them, and install the root into your trust stores.

See It, Approve It, Revoke It: Scoped OAuth for Public Apps

This blog post is part of PagerDuty’s ongoing series on how we’re helping customers navigate their journey towards autonomous operations. Read on to learn about how Scoped OAuth for Public Apps, now in Early Access, builds towards this vision. Your security team asks a simple question during a routine review: which third-party apps can reach our PagerDuty data right now, and what exactly can they do with it?

PII Redaction in Logs: Mask, Redact, Hash, or Drop?

Sensitive values reach your logs without anyone deciding they should. A debug line prints a whole request object. An error message carries the query string. A customer email address is suddenly stored in three systems. PII redaction in logs then gets treated as one setting to switch on. In practice it covers four separate treatments. The value is already inside the message before log ingestion finishes. In this blog, you will: By the end you can write a rule for each field and defend it.

Icinga Web SSO walkthrough

The ability to log into all corporate applications with one username and password is pretty convenient, even compared to a password manager. As a benefit, the IT department can centrally enforce one desired two-factor auth mechanism. Now we, Icinga, also provide a so-called OpenID Connect integration for single sign-on. By the end of this text you’ll know how to connect your Icinga Web instance to the ID provider of your choice.

When login systems become an ops problem

SSO usually enters a company as a convenience project. People are tired of juggling passwords, new employees need access faster, and security wants fewer loose credentials floating around the business. At first, that sounds like a clean IT improvement. Then the company grows, tools multiply, teams work across more environments, and login becomes part of the operating layer that keeps the whole business moving.