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HostInfoSec – A Fast, Free Diagnostic Lite Tool for IT Professionals

In busy support environments, IT professionals don’t always have time to jump between multiple Windows utilities, logs, and command‑line tools just to understand what’s happening on a machine. HostInfoSec was created to solve that problem. It brings essential system insight, health checks, and security baseline reviews into one lightweight, technician‑friendly tool – completely free from SysOpsLab.

HostInfoSec is designed for quick triage and everyday troubleshooting. It helps IT pros instantly see system details, check for common stability issues, review basic security posture, diagnose Wi‑Fi problems, run OS repair tools, and validate domain connectivity. Instead of piecing together information from scattered sources, the tool gives you a clean, consolidated view that speeds up decision‑making and reduces guesswork.

Whether you’re supporting remote users, validating a new build, or diagnosing a slow workstation, HostInfoSec provides the essentials you need – fast, clear, and without unnecessary complexity. Here’s a quick breakdown of what each module delivers.

Module 1: System Information

• This module gathers all essential device details in one place – hostname, domain, OS version and activation, hardware specs (CPU, RAM, storage, GPU), built‑in components, network adapters, Secure Boot, antivirus status, uptime, installed software, recent updates, and full TCP/IP config details. It provides an instant snapshot of the machine for quick assessment.

Module 2: System Tools

• System Health Checks – Checks the overall stability of the system by reviewing disk health, system crashes, driver issues, critical Windows services, application errors, and Windows Update failures.
• Basic Security Checks – Evaluates key security settings including firewall status, SMB/NTLM/TLS configuration, LSASS protection, Credential Guard, WDigest, Remote Registry, Spooler, Defender, BitLocker, cipher/hash settings, open ports, shared folders, RDP exposure, and suspicious services, scheduled tasks, or startup items.
• Wi‑Fi Profiles & Diagnostics – Retrieves saved passwords for non‑enterprise Wi‑Fi networks and provides diagnostic information for enterprise wireless setups to simplify connectivity troubleshooting.
• OS Health Checks – Runs built‑in Windows repair tools – SFC, DISM, and CHKDSK – to detect and fix system corruption and maintain OS integrity.
• DC Health Checks – For domain‑joined systems, performs domain connectivity tests using ping, NLTEST, DNS lookups, Kerberos ticket checks, and netlogon status to identify authentication or domain communication issues.
  
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HomeNetScanner – A Quick Look at Your Home Network’s Security

Most people don’t know what’s actually sitting on their home network, whether they’re connected by Wi‑Fi or plugged in with a cable. HomeNetScanner gives you instant clarity. It scans the subnet your device is on and turns raw technical data into a simple, security‑focused overview anyone can understand.

See Every Device

The app discovers your subnet, finds all active devices, and identifies them by hostname, MAC address, and manufacturer, even spotting virtual machines or randomized MACs.

Understand What Each Device Is Exposing

It scans common and high‑risk ports, detects services like HTTP, RDP, or SMB, and explains each finding with a severity rating.

Spot Risks Early

The tool flags insecure setups such as Telnet, FTP, open RDP, or exposed SMB shares. It also highlights unusual patterns like too many open ports, IoT weaknesses, or unknown devices.

Extra Insight Where It Matters

It can detect shared folders, attempt to identify logged‑in Windows users, and surface behavioral indicators that might need attention.

Why It’s Useful

• Know what’s on your network
• Identify risky or forgotten devices
• Improve your home security posture

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