Katryna Calejo, Author at

How to Design a Camera System for a Multi-Location Property

Top-down satellite-style grid of multiple manufactured housing communities, showing roads, rows of homes, parking areas, and shared spaces. Each layout is overlaid with semi-transparent blue camera coverage zones and directional cones, illustrating consistent, strategically placed surveillance across different properties.

If every property is different, your system shouldn’t be.

Fixed vs PTZ vs 360 Surveillance Cameras: What You Actually Need

Close-up of a white PTZ dome surveillance camera mounted on a textured exterior wall. The glossy lens reflects a sunny manufactured housing community with palm trees, neat rows of homes, and a clear blue Florida sky.

More cameras won’t fix it. The right ones will.

Why Your Emails Are Going to Spam (And What Most Businesses Miss)

A woman uses a desktop computer at a clean, well-lit office desk with a plant nearby, her hand on the mouse as the cursor clicks “Send” on an email. A glowing envelope flows out of the screen and splits into two paths—one red funnel labeled “Spam” with warning icons, and one green funnel labeled “Legitimate” with checkmarks—visually representing email filtering and deliverability.

Your emails are sending, but they’re not landing.

How Hackers Are Using Fake CAPTCHA to Infect Your Devices

CAPTCHA verification box in sharp focus reading “Verify you are human,” centered over a blurred eCommerce website, with visible red digital web-like threads spreading outward, suggesting a hidden phishing trap.

The trap doesn’t look like a trap anymore.