Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Most security teams did not architect their hybrid cloud environment. It grew. A legacy ERP that finance refused to migrate off-premises, a Kubernetes cluster a product team spun up in GCP without telling IT, three SaaS applications that became mission-critical before anyone ran a security assessment on them, and a VPN that was supposed to be temporary in 2020 and is still running.

Remote Code Execution (RCE) is one of the dangerous vulnerabilities when it comes to cyberattacks and safeguarding against them is critical. In real-world environments, attackers keep looking for unpatched software and misconfigurations to gain an opportunity for remote code execution. Once code execution is achieved, a simple technical glitch becomes an active intrusion. Proactive detection is a crucial part of any RCE defense strategy.

Sybil attacks are well documented in academic research. In practice, most organizations discover them too late, after the fake identities have already accumulated enough network influence to do real damage. The attack does not announce itself. It looks like growth. You see more nodes. More accounts. More participation. All of it is controlled by one attacker running a coordinated identity flood.

Security teams spend enormous effort deploying security controls. Endpoint protection tools. Network monitoring platforms. Identity security solutions. Detection systems. Logging platforms. The list continues to grow every year. But here’s the uncomfortable question many organizations eventually face: Are those controls actually working the way we expect? Security tools can generate alerts, dashboards, and metrics.

Picture a Tuesday morning at any mid-size U.S. company. A sales rep logs into Salesforce from a hotel lobby in Chicago on a personal laptop, no VPN. A developer pushes a commit from a home machine four months behind on OS patches. A finance analyst pastes a revenue spreadsheet into an AI tool that nobody in IT approved. Before 10 AM, you have three real endpoint security gaps. None of them triggered an alert. That’s hybrid work in 2026. And it’s not going away.

Attackers inside OT environments don’t run, they walk slowly, blend in, and map everything before they act. Here’s why cyber deception technology is built for exactly that threat.

Cloud environments don’t follow the same rules traditional data centers did. Workloads spin up in seconds, containers live and die within a single request cycle, serverless functions execute without a persistent footprint, and infrastructure scales faster than any manual security process can track. The security problem this creates isn’t just about scale. It’s about visibility.

Hybrid environments combine on-premises data centers with public cloud platforms like AWS, Azure, and GCP. This creates complex east-west traffic and north-south flows where advanced cyber threats hide in encrypted tunnels. Fidelis Network addresses this challenge with patented Deep Session Inspection (DSI) technology. DSI captures communication sessions across monitored network segments, recursively decodes nested protocols, data, and extracts network forensic evidence for hybrid networks.

Zero-day exploits rarely announce themselves. There is no public advisory yet. No CVE identifier. No detection signature sitting inside a rule library. The vulnerability exists quietly until someone discovers it and unfortunately attackers often discover it first. Once that happens, the exploit becomes a test of visibility. Attackers do not usually rush into environments using zero-days. They explore carefully. They check which systems respond. They observe how security tools behave.

Most organizations didn’t design their infrastructure to become hybrid. It happened gradually. A few workloads moved to the cloud first. Development teams adopted new services. Meanwhile, some systems stayed exactly where they were — inside internal data centers — because moving them wasn’t practical. Over time the environment expanded. Now many organizations run applications across cloud platforms, private infrastructure, and on-premise systems at the same time.