All Network Security
Healthcare staff checking patient records on a laptop

Beyond Uptime: Why Healthcare Networks Demand More Than Basic Monitoring 

Healthcare organizations face a perfect storm of network challenges. Electronic health records, telehealth platforms, medical IoT devices, and cloud-based applications have transformed how patient...

Image of a woman using an ATM to withdraw money

Solving Network Visibility Challenges in Financial Services 

Financial institutions operate in one of the most targeted sectors for cyberattacks. With sensitive customer data, monetary transactions, and regulatory compliance requirements at stake,...

Focused IT professional analyzing real-time network observability data on multiple monitors in a dark, high-tech environment.

Plixer One 19.7 – Unlocking the Next Level of Network Observability

In today’s IT environments, network and security teams face ever-growing challenges in maintaining visibility, efficiency, performance, and security across their infrastructure. Responding swiftly to...

University students study on the steps of a campus building

Student Devices, Rogue Access Points, and the Invisible Risks on Campus 

While headlines focus on dramatic breaches and ransomware attacks, on campus the real threats often hide in plain sight: that IoT device with unusual...

A black box, which represents a lack of network visibility

What Your Firewall Doesn’t Tell You

Your firewall is dutifully logging every connection attempt, blocking malicious traffic, and generating alerts. But here’s the uncomfortable truth: those logs are only telling...

An image of an hourglass, representing MTTA

MTTA Explained: How to Measure and Improve Mean Time to Acknowledge 

Mean Time to Acknowledge (MTTA) is a performance metric that measures how quickly an IT team responds to incidents and alerts. When systems fail...

A series of padlocks within a network environment, representing Zero Trust

What is Zero Trust? Principles, Implementation, and Challenges

As traditional perimeter-based defenses prove inadequate against today’s cyber threats, Zero Trust offers a flexible and comprehensive model grounded in the principle of “never...

Digital shield with many hairline cracks, representing security debt

The Growing Risk of Security Debt

Security debt is emerging as a critical concern for IT and security teams. As businesses rapidly adopt new technologies, many carry forward legacy systems,...

Healthcare data security: a doctor consults information on a handheld tablet.

Healthcare Data Security: How to Stay Ahead of Threats in a High-Stakes Industry

Healthcare data security is not just an IT concern, but a fundamental pillar of patient care and organizational survival. From electronic health records (EHRs)...

Data path being pulled off screen, representing data exfiltration

Data Exfiltration Explained: Techniques, Risks, and Defenses

Unlike accidental data leaks caused by human error or misconfigured systems, data exfiltration is a deliberate and malicious act. It involves the unauthorized transfer...