The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to ...

Abstract: Passwords are widely used for authentication in Internet applications. Recently, users tend to adopt graphical passwords instead of traditional alphanumeric passwords, since it is much ...

Technology has found its way into just about every facet of our lives, with one of the most prominent recent examples being smart home upgrades and security. Unfortunately, with better consumer ...

Monitoring that starts at $17.99 per month with a constant stream of huge sales on equipment from Cove can keep your security system costs down today and tomorrow. Let’s face it — most homes these ...

Two laws enacted in 2025, President Donald Trump's "big beautiful bill" and the Social Security Fairness Act, may change beneficiaries' federal tax liability on their benefits. Here's how those ...

Operational technology (OT) interacts with crucial real-world infrastructure, empowering everything from energy plants to manufacturing facilities. Such environments are obvious targets for ...

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Organizations manage credentials across distributed teams, applications, and infrastructure — passwords, API keys, certificates, and tokens that require different ...

LITTLE ROCK (KATV) — A company called Campus Guardian Angel has designed a drone-based security system to protect school students from active shooter threats. Conway police and school district ...