What is cloud-based video surveillance?

The cloud is just someone else’s computer. Every solution that’s either fully or partially hosted in the cloud lets you rent space in a data center. This way, you won’t need a bunch of servers and other requisite hardware. 

While VSaaS is the focus of this article, it’s actually one of three cloud-based video surveillance options. Before we dive deeper into VSaaS, let’s define each option and the differences between them: 

• Cloud-hosted VMS: This takes traditionally on-prem video management software (VMS) and puts all (or some) of the system in the cloud. For example, some organizations want to keep video recordings on-site, but they offload everything else to a cloud provider (e.g., Amazon Web Services). The customer often gets a perpetual software license for the VMS and then pays a separate fee to the cloud provider for the hosting services. Updating the VMS is still the customer’s responsibility. Learn more about cloud-hosted VMS.
   
• Cloud-based VSaaS: VSaaS follows the software-as-a-service (SaaS) model where customers get a web-based product on a subscription basis. The payment model is one way that VSaaS is different from cloud-hosted VMS. Another difference is maintenance. With VSaaS, the provider takes care of automatic updates. Rather than having to plan and carry out system updates, everything happens in the background without the customer needing to do anything.  

• Hybrid VMS + VSaaS: This is the most niche option, but one that’s slowly growing in popularity. If you’re having trouble with expanding surveillance coverage to remote sites, this could be your answer. VSaaS can help avoid the high costs and complexities of setting up a lot of hardware at each remote site. With the right setup, it can even accommodate sites where internet connectivity is unstable. Learn more about hybrid VMS + VSaaS.  

Is VSaaS secure?

Many customers are nervous about moving some—or all—of their security systems to the cloud because they're handling sensitive medical information, student data, etc. What's interesting is that many of these same customers are already using the cloud. For example, most schools use web-based apps like Blackboard or Classroom, and it’s very normal for hospitals to share medical records with external specialists. That’s all in the cloud. It goes over the internet. But it's still absolutely secure.  

Here’s why VSaaS is secure: 

• Encryption: When video footage is captured by your cameras and transmitted to the cloud, the transmission is protected using industry standard encryption protocols, such as TLS 1.2 (Transport Layer Security 1.2) and AES-256 (Advanced Encryption Standard 256). Surveillance data, including live video streams and recordings, may contain sensitive or private information, and encryption protocols prevent interception, ensure that data hasn’t been altered in transit and guarantee that only authorized users and devices can connect. 
   
• Failover: Some customers worry about what will happen if their cloud system goes down. But they can rest easy because reputable VSaaS providers (that work with reputable cloud providers) implement at least some level of failover to maintain service continuity and minimize downtime. Failover refers to the ability of a system to automatically switch to a redundant or backup system in the event of a failure.

• Multi-factor identification: Multi-factor authentication (MFA) adds an extra layer of protection by requiring verification beyond just a password. SAML/SSO integration simplifies secure access management by enabling centralized authentication, ensuring consistent enforcement of security policies across platforms. 

What are the benefits of VSaaS?

Growing preferences for VSaaS are tied to changes in broader organizational priorities, such as:   

• Minimizing the strain on IT resources: Hiring and retaining skilled IT professionals is a significant challenge. With the increasing number of devices and the network demands of video security systems, many organizations are trying to ease the burden on already overstretched teams. As a result, they’re ready to outsource the maintenance and hosting responsibilities of their surveillance system. 
• Redistributing expenditure: More and more customers are reluctant to request the large up-front investments often needed for on-prem security systems. VSaaS offers an attractive alternative, as financial decision-makers prefer to shift video surveillance expenses to operational expenditure (OpEx).    
• Ensuring connectivity and cyber security: Although some organizations continue to question the security of cloud technology, the truth (as outlined above) is that cloud-based surveillance can be just as secure as on-prem systems. And this fact is catching on. Some customers even consider VSaaS to be more secure, in the sense that it takes much of the maintenance work off the customer’s shoulders onto those of the vendor. 

What’s special about Milestone’s Arcules VSaaS?

Here’s how Arcules stands out from alternatives:  

• Device agnostic: Some VSaaS solutions force you to purchase proprietary hardware. Meaning that, if you ever cancel your subscription, you’ll have expensive, unusable cameras lying around. But Arcules is device-agnostic, giving customers much more flexibility. When used with a gateway, it’s compatible with pretty much any ONVIF Profile S device.
   
• No additional cost for analytics: Arcules includes built-in analytics at no extra charge, letting security professionals find evidence and data more efficiently. Other providers may charge extra for video analytics with their VSaaS.  
   
• Integrates with XProtect: As mentioned at the beginning of the article, there is growing interest in hybrid VMS + VSaaS setups. Arcules can integrate with Milestone’s XProtect video management software (VMS). This lets security operators monitor footage and alarms from VMS and VSaaS on the same screen without having to switch between applications.  

With more than 25 years in the video security business, Milestone has built ties with resellers and system integrators all around the world. Our customers get a product that has the R&D resources of a global company while enjoying local support through an incredible network of partners.  

If you’re interested in testing Arcules or a hybrid Arcules + XProtect setup, please book us for a personalized, one-on-one demo.