Stadiums, exhibition centers, arenas and temporary event sites can see sharp spikes in people, vehicles and network activity during a short period. Security teams must monitor large areas, respond quickly to incidents, retrieve footage without delay and adapt coverage as operational needs change.
For years, many such venues relied on NVR- and server-based video systems. These remain common, particularly in established facilities with existing camera infrastructure. But as venues look for faster search, centralized management, AI analytics and more flexible deployment options, cloud-based and hybrid cloud architectures are becoming more relevant.
The challenge is that event venues are not always ideal environments for pure cloud video. Network demand can rise sharply during major events, and continuously streaming video from hundreds of cameras to the cloud can place pressure on bandwidth. This has made hybrid cloud models, where video is processed and stored largely at the edge while the cloud supports management and analytics, a practical approach for high-demand venue environments.
“Historically, environments such as stadiums and event venues depended on NVR- and server-based security systems, which often introduced operational risk,” said Caroline Coleman, Senior Manager of Product Marketing at Verkada. “They’re complex to maintain, difficult to scale, and prone to failure – if an NVR goes down, critical footage can be lost.”
She added that even routine footage retrieval in these environments can be “manual and time-consuming,” which becomes a liability when security teams need to respond quickly during a live event.
At the same time, a full cloud model has its own limitations. “Pure cloud deployments, however, can strain bandwidth during large events when network demand is already high,” Coleman said.
Why hybrid cloud fits event venues
Hybrid cloud security platforms are designed to address these two problems: the operational risk of traditional on-prem infrastructure and the bandwidth demands of pure cloud video.
In this model, cameras do not continuously send all video to the cloud. Instead, video is stored and processed at the camera or edge device. The cloud is used for remote access, centralized management, search and analytics.
“Hybrid cloud security platforms remove both of these constraints,” Coleman said. “Footage is stored largely on the camera, removing both the single-point-of-failure risk and strain on the network.”
For event venues, this architecture can be useful because it allows security teams to scale camera coverage without assuming that all video must be continuously uploaded. This can make bandwidth consumption more predictable, while still allowing operators to access footage when needed.
“The cloud comes into play to support remote viewing, powerful analytics, and centralized management,” Coleman said.
For large venues, centralized management can be particularly important. Security teams may need to monitor many cameras across entrances, exits, seating areas, concourses, parking lots, loading zones and temporary event spaces. In a distributed or multi-site venue environment, the ability to view and manage devices centrally can reduce operational friction.
Coleman said security teams can “simultaneously view footage from hundreds of cameras around the venue on a single screen.” In the event of an incident, she said teams can quickly search relevant footage using filters such as time or vehicle details.
This is where cloud-based tools can offer value beyond remote access. Fast search and analytics can reduce the time required to understand what happened, track a person or vehicle, or verify an incident.
Managing bandwidth at the edge
Bandwidth management is one of the most important architectural considerations for event venue security.
During major events, networks may already be supporting ticketing systems, point-of-sale terminals, guest Wi-Fi, broadcast operations, access control, staff communications and other operational systems. Adding continuous high-resolution video uploads can create additional pressure.
Hybrid cloud systems attempt to reduce that burden by processing and storing video closer to where it is captured.
“A key design principle of hybrid-cloud architecture is processing and storing video at the edge,” Coleman said. “Rather than continuously streaming full video to the cloud, cameras send lightweight metadata and periodic thumbnail images, enabling search and analytics without saturating the network.”
This approach allows cloud-based search and management to function without requiring every camera to upload full video continuously. When users are on the same local network, footage can be viewed directly from the camera. Full video is sent to the cloud only when remote viewing is requested.
“Full video is transmitted to the cloud only when users request remote viewing, keeping bandwidth usage low and relatively predictable,” Coleman said.
For systems integrators, this is a key point to explain to venue customers. Cloud video does not necessarily mean all footage is always streamed to the cloud. The design of the architecture, the location of storage, the use of metadata, and the way remote viewing is handled all affect bandwidth consumption.
Adaptive recording can also play a role. Coleman said cameras can retain standard-quality video continuously while capturing higher-quality footage only when motion or activity is detected.
This type of approach can help balance evidentiary requirements with network efficiency. Venues need enough detail for investigations, but they also need systems that remain practical during periods of heavy activity.
Temporary deployments and changing layouts
Event venues often have changing security requirements.
An exhibition center may host different layouts from week to week. A stadium may need temporary coverage for fan zones, parking areas, VIP entrances or outdoor queues. A festival site may require surveillance in areas where wiring is difficult or where infrastructure is only needed for a short period.
This is another area where cloud-based and hybrid cloud systems can offer advantages. Devices can be added, relocated or managed centrally without the same level of fixed infrastructure required by traditional systems.
“Purpose-built cloud-based remote solutions are especially well-suited for temporary deployments, where speed and flexibility are critical,” Coleman said.
She pointed to examples such as solar-powered cameras with built-in cellular connectivity, which can be installed without wiring in outdoor or hard-to-reach areas. Mobile security trailers equipped with multiple cameras and talk-down speakers can also be positioned and repositioned as needed.
For integrators, these use cases are important because venue security is not always permanent. Customers may need temporary surveillance to cover construction activity, seasonal events, overflow parking, crowd-control zones or temporary entrances.
Centralized cloud management can help unify these temporary deployments with permanent systems.
“Centralized cloud management ties it all together, allowing teams to monitor and control all devices through a single platform,” Coleman said. “This makes it easy to scale coverage, adapt to changing conditions, and maintain consistent security operations.”
Cybersecurity remains a central concern
As video systems become more connected, cybersecurity has become a major concern for venue operators and integrators.
Cloud-connected video systems must protect both footage and user access. This includes preventing unauthorized viewing, securing data transmission, controlling user permissions and ensuring systems are updated against emerging threats.
“Cloud-based video systems are designed with multiple layers of security to protect both data and access,” Coleman said.
She said a common approach is zero trust, “meaning everything must be verified before access is granted.” This can be reinforced with multi-factor authentication and role-based permissions, so users only access what they need and only for as long as they need it.
Encryption is also central. “To protect the video itself, data is encrypted both in transit and at rest,” Coleman said. “This ensures that even if data is intercepted, it can’t be read without the proper keys.”
Some platforms also allow organizations to control their encryption keys, adding another layer of protection.
For integrators, cybersecurity should be part of the design conversation from the beginning. Venue customers may ask where video is stored, who can access it, how long it is retained, how credentials are managed, and how quickly updates are applied.
Coleman said cloud-based systems are continuously monitored for unusual activity, with security updates applied automatically and regularly.
What this means for integrators
For security systems integrators, cloud-based video can make event venue deployments faster and easier to manage, but it also changes the nature of the project.
“Cloud-based video is typically faster and simpler to deploy than traditional on-prem VMS,” Coleman said. “Cameras can be installed and brought online quickly, which is especially valuable in large venues. It also makes it easier to adjust setups between events.”
However, many venues already have substantial legacy infrastructure. A complete replacement may not be practical, especially in large sites with existing cameras, cabling, recording systems and operational procedures.
“Modernizing venues with legacy systems is no small feat,” Coleman said. “A full ‘rip and replace’ doesn’t typically happen overnight.”
This creates an opportunity for integrators to help venues bridge existing infrastructure with newer cloud and AI-enabled capabilities. Open standards and integration support can help connect legacy cameras and devices to modern management platforms.
Coleman said this can “simplify installation, unify data, and turn siloed systems into a cohesive, AI-ready environment.”
That shift also changes the integrator’s role. Rather than only installing and maintaining hardware, integrators may increasingly be asked to help customers manage data flows, network impact, cybersecurity, analytics and hybrid infrastructure.
“This shifts the integrator’s role from managing hardware to becoming a strategic partner in managing data flows,” Coleman said.
For event venues, this may be the most important takeaway. The future of video surveillance in high-demand environments is not simply cloud versus on-prem. It is about designing architectures that can support large camera counts, temporary deployments, fast search, bandwidth efficiency, cybersecurity and operational flexibility.
Hybrid cloud models are emerging as one way to balance those requirements. They keep video close to the edge, reduce dependence on continuous cloud streaming, and use the cloud where it adds the most value: management, access, analytics and scalability.
For integrators serving stadiums, exhibition centers and other event venues, the opportunity lies in helping customers make that transition without disrupting existing operations.