> For the complete documentation index, see [llms.txt](https://docs.vega25.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vega25.com/surestream-9/use-cases.md).
# Use Cases
SureStream is designed for mission-critical environments where **live video cannot fail**. The following real-world scenarios illustrate how SureStream ensures operational continuity even during catastrophic system outages.
### **Seaport Crane Operations — Preventing Operational Shutdowns**
Modern seaports rely on remotely operated ship-to-shore cranes to move containers between vessels and the dock.\
Each crane is equipped with multiple cameras that provide the operator with live situational visibility needed to:
* Align spreaders
* Lift and lower containers
* Avoid collisions
* Maintain safe distances from ships and personnel
If live video fails, **the crane cannot be operated**, the ship cannot be loaded or unloaded, and the port operator immediately begins to lose money.
#### **How SureStream Helps**
In a worst-case event where **all Milestone XProtect servers fail simultaneously** (e.g., power loss, data center outage, SAN collapse, ransomware attack), SureStream provides:
* Direct camera-to-Smart Client streaming
* No dependency on Recording, Management, or Failover Servers
* Instantaneous recovery because the operator stays in Smart Client
This allows crane operators to **continue moving containers safely**, even when the entire VMS backend is down.
> **Outcome:** The port stays operational. Crane throughput continues. No ship is delayed due to loss of live video.
### **Data Centers — Maintaining Visual Awareness During Outages**
Large data centers depend on continuous visual monitoring across:
* Rack aisles
* Electrical rooms
* Battery banks
* Chiller plants
* Perimeter fences
But during catastrophic failures — such as:
* Power distribution issues
* Network segmentation
* SAN failures
* Hypervisor crashes
* Cyberattacks
— all XProtect servers may go offline at once.
#### **How SureStream Helps**
SureStream embeds an ONVIF client directly into the XProtect Smart Client so operators can:
* Continue viewing camera streams
* Even if the entire VMS infrastructure is nonfunctional
* Without leaving their familiar Smart Client environment
> **Outcome:** Operators retain visibility into critical infrastructure during the exact moment visibility matters most.
### **Military & Naval Applications — Mission Assurance Under Total Failure**
Warships rely on surveillance systems for:
* Flight deck operations
* Hangar bay monitoring
* Machinery spaces
* Perimeter/approach detection
* Damage control and situational awareness
During combat, cyberattack, or internal system failure, a warship may experience:
* Full VMS server loss
* Network segmentation
* Hardware destruction
* EM interference
* Compromised software systems
Live visibility cannot be lost — even for seconds.
#### **How SureStream Helps**
SureStream provides a last-line-of-defense mode where video is streamed **directly from cameras to Smart Client**, without:
* Recording servers
* Management servers
* Failover clusters
* SQL databases
In complete VMS system failure, operators can continue to see:
* Flight deck operations
* Engine room status
* Security zones
* Damage control areas
> **Outcome:** Mission continuity and crew safety are preserved even under total infrastructure collapse.
