Imagine leaving your store or office for the night, locking the front door, setting the deadbolt—and leaving a back window wide open with a bright neon sign pointing right to it.
That’s the digital equivalent of what happens when a security camera system is installed with poor network configuration. Without realizing it, some businesses end up with their camera recorder, camera settings, or even live video feeds accessible from the public internet.
If your system was purchased as a low-cost, off-the-shelf kit—or installed as “plug-and-play” without IT oversight—there’s a real chance your security hardware is more visible than you think.
What Is Shodan (and Why Should You Care?)
Most people know Google as a tool to search for web pages, recipes, and news.
Shodan is different. It’s a search engine that scans the internet for connected devices and catalogs what it finds. Instead of indexing websites, it indexes devices that respond publicly on an IP address.
That includes:
- Webcams and security camera NVRs/DVRs
- Office printers and copiers
- Routers and firewalls
- Building automation systems
If a device is exposed to the internet, Shodan can often identify it by the “fingerprint” it presents (open ports, services, and banners). That visibility can turn a misconfigured security system into an easy target.
How Did Your Security Cameras End Up on the Internet?
No business owner intentionally publishes internal security footage to the web. When exposure happens, it typically comes down to a few common shortcuts made during installation—or changes made later without proper security review.
1) Insecure Remote Access (Often Through Port Forwarding)
To make a camera mobile app work outside the building, an inexperienced installer may configure the firewall/router with port forwarding. That can open a direct inbound pathway from the public internet to your recorder.
If it’s not secured correctly, it’s essentially an unlocked door into a device that lives inside your network.
2) Weak or Unchanged Credentials
Many budget and consumer-grade systems ship with default logins or weak passwords. If those credentials aren’t eliminated immediately—and enforced with strong password standards—an exposed device becomes far easier to compromise.
Why Brand and Compliance Risk Matters
Shodan results can be eye-opening. It’s not unusual to find exposed Network Video Recorders (NVRs) tied to budget and consumer-grade systems sitting directly on the public internet—sometimes with remote access configured in ways that create unnecessary risk.
Hikvision and Dahua have faced U.S. restrictions and are frequently excluded from projects that require NDAA-compliant equipment. If they’re in your environment—common in budget/consumer-grade systems—it’s worth evaluating a replacement, especially if remote access was set up using port forwarding or other insecure methods.
The Real Threat Isn’t Just Someone Watching Your Cameras
Privacy is the obvious concern. But the bigger risk is that an exposed security device can become a foothold into your business network.
Here’s what that can lead to:
- Network intrusion and lateral movement: Once an attacker gains access to an exposed recorder, they may attempt to pivot to other systems on the same network.
- Business disruption: Insecure devices can be hijacked, destabilized, or used in broader attacks—sometimes without obvious warning signs.
- Long-term hidden exposure: Old port-forwarding rules and “temporary” remote access changes often remain in place for years, even after equipment is replaced.
How Modern Physical Security Should Work
Physical security and cybersecurity are no longer separate worlds. If a vendor only knows how to pull cable and mount cameras, they may unintentionally introduce risk to your network.
A modern, network-hardened security deployment should not rely on exposing devices to the public internet.
Instead, a proper approach includes:
- Network segmentation (VLANs): Isolate security devices on a dedicated network so they can’t directly reach business-critical PCs and servers.
- Secure remote access: Use VPNs or encrypted outbound methods rather than opening inbound ports.
- Firmware and credential management: Remove defaults immediately, enforce strong credential policies, and keep firmware updated.
Is Your Business Exposed?
If you don’t have an IT professional managing your firewall—or if remote access was enabled without a security review—your network may be broadcasting more than you think.
Don’t wait for a breach to find out.
Request a Perimeter Network Audit
Systems Integrations provides perimeter network audits designed to identify externally visible security devices and reduce risk.
A typical audit includes:
- An external exposure check to identify publicly visible services related to security devices
- A review of remote access approach (including port-forwarding risks)
- Recommendations to harden your network and improve segmentation
- Replacement guidance for non-compliant or high-risk equipment when appropriate
If you want to confirm your cameras and recorder aren’t exposed on the public internet, reach out and request a perimeter network audit.