In a world where cyberattacks are no longer the exception but the rule, trusting your own IT infrastructure might be the biggest mistake a company can make. While many still rely on traditional security approaches, the real threat is becoming more sophisticated and faster. Attackers are using artificial intelligence to penetrate systems, steal encrypted data, and infiltrate networks in seconds, while companies struggle with outdated defenses.
So how can businesses stay one step ahead? How can they protect their IT ecosystems in an environment where there’s no room for error?
The answer lies in a radically new approach: proactive, AI-driven solutions combined with a Zero Trust strategy and continuous monitoring at the network level. Technologies from vendors like CrowdStrike, ExtraHop, and Obsidian not only provide security, but they enable companies to detect and neutralize threats before they escalate. This article explores how companies can prepare their IT ecosystems for the threats of 2025 and beyond, and which tools and strategies are truly necessary.
The Growing Cybersecurity Challenge
The ever-increasing connectivity of devices and cloud services has significantly expanded the attack surface. Companies must protect not only on-premises systems, but also cloud-stored data and endpoints that communicate across various networks. This is compounded by constantly evolving attack methods that are increasingly difficult to detect.
One such example is fileless malware, which runs directly in memory and leaves no trace on a hard drive. This makes it particularly hard to detect, as it doesn’t generate traditional signatures that antivirus programs rely on. To counter such threats, companies need real-time behavioral analysis, this is where advanced technologies like AI and machine learning come into play.
Obsidian: Proactive SaaS Security
Obsidian Security offers a specialized solution for securing SaaS applications. With its SaaS Security Posture Management (SSPM), Obsidian analyzes user activity and configuration vulnerabilities in platforms like Microsoft 365, Google Workspace, and Salesforce.
- Behavior-based threat detection: Leveraging AI and machine learning, Obsidian identifies unauthorized access, suspicious activity, and insider threats.
- Security policies and compliance: Obsidian enforces best practices to reduce misconfigurations and ensures continuous compliance.
- SaaS incident response: In the event of a breach, Obsidian provides detailed forensic insights and automated mitigation.
By integrating Obsidian into existing security strategies, companies can secure their SaaS landscape and proactively counter emerging threats.
CrowdStrike: AI as the Key to Threat Detection
CrowdStrike’s Falcon platform uses artificial intelligence and machine learning to detect and respond to threats. Rather than relying on traditional signature-based detection, it adopts a behavioral approach that can identify even unknown threats. The platform recognizes patterns in endpoint behavior, such as unauthorized processes or unusual network activity and flags them as potential threats.
Technically, CrowdStrike employs a cloud-native architecture, meaning that all event processing happens in the cloud. Endpoints only require a lightweight agent, ensuring minimal performance impact and fast, scalable threat analysis. AI-driven incident response automates countermeasures, while the platform’s Extended Detection and Response (XDR) capabilities extend protection beyond endpoints to include network and cloud data.
ExtraHop: Real-Time Network Inspection
While CrowdStrike focuses on endpoints, ExtraHop provides in-depth analysis of all network traffic. It offers real-time monitoring and excels at detecting anomalous behavior across both encrypted and unencrypted data streams. By combining Deep Packet Inspection (DPI) with Network Detection and Response (NDR), ExtraHop identifies potentially malicious traffic patterns without degrading network performance.
It can even decrypt complex protocols like TLS/SSL to analyze encrypted traffic, an increasingly important capability as more organizations rely on encrypted communication. ExtraHop ensures full visibility across hybrid and multi-cloud environments and can identify sophisticated attacks like command-and-control communication or lateral movement early on.
Conclusion: Maximum Security Through Synergy
The combination of CrowdStrike, ExtraHop, and Obsidian offers a powerful trio of endpoint protection, network inspection, and SaaS security that strengthens Zero Trust models and cloud security architectures. Companies that integrate these technologies can build highly secure IT ecosystems that detect, contain, and respond to threats in real time.
By continuously monitoring endpoints, networks, and SaaS platforms, organizations can enforce strict security policies while meeting the evolving demands of modern cloud infrastructures. Integrating Zero Trust principles with these advanced security tools ensures companies don’t just react to attacks, they prevent them before they occur.
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