Navigating Network Security Challenges with Network Fabric

The frequency and sophistication of security threats are escalating at an alarming rate. In fact, recent data from Check Point Research shows a 30% increase in Q2 2024 global cyber-attacks. Organizations are facing a myriad of challenges, from advanced persistent threats to ransomware attacks and beyond. As businesses are increasingly relying on complex networks that integrate diverse devices, services, and end points, the need for strongsecurity measures have never been more critical.

Current threat landscape

The threat landscape is evolving rapidly. Cybercriminals are employing more sophisticated tactics, making it imperative for organizations to stay ahead of potential attacks. Advanced persistent threats are particularly concerning, as they involve prolonged and targeted cyberattacks that can infiltrate networks undetected. Ransomware attacks have also surged, crippling organizations by encrypting their data and demanding hefty ransoms for its release. Insider threats represent a considerable risk, too, as employees have access to information that they might unintentionally jeopardize due to inadequate security practices.

Modern network complexity

Modern networks are inherently complex, comprising a multitude of devices, applications, and services. The integration of cloud computing and the rise of remote workforces have further complicated network architectures. This complexity can create vulnerabilities, as traditional security measures may struggle to provide adequate protection across diverse environments. Organizations must navigate this intricate landscape while ensuring that their security protocols are effective and adaptable.

How network fabrics address security challenges

Enhancing visibility and control

One of the primary advantages of network fabric is the capabilityto provide enhanced visibility and control over network traffic. When paired with a comprehensive management tool, network fabric allows organizations to monitor traffic patterns and detect anomalies in real time. This heightened visibility enables security teams to respond more effectively to potential threats, minimizing the risk of breaches. For instance, a local government in Canada was able to improve their threat detection and response capabilities, simplify their network, and improve IT productivity through the use of a network fabric and management tool.

Segmentation and isolation

Network fabric also facilitates segmentation and isolation of network segments, which is crucial for reducing the risk of lateral movement by attackers. By creating distinct segments within the network, organizations can contain breaches more effectively and limit the potential impact of an attack. Major organizations and governments use these features, including the City of Milwaukee, which optimizes its critical network services using fabric, enabling them to segment emergency services to maintain better security and performance.

Automated tasks

Automation is another key feature of network fabric that significantly enhances security. By supporting automated tasks, network fabric allows IT teams to automate management tasks so that they can focus on more important priorities like strategic initiatives and security. For example, Jackpot Junction uses network fabric to rearrange gaming machines without the need to reprovision security or manually document the updates for compliance purposes.

The critical role of network fabric in modern security strategies

As organizations face an ever-changing threat landscape, the role of network fabric in security strategies becomes increasingly vital. Network fabric supports future-proofing security measures through adaptability and scalability. Its flexible infrastructure allows organizations to scale their security efforts in line with evolving business needs. This long-term value is essential for maintaining a robust security posture in a world where cyber threats are constantly evolving.

Extreme Fabric is a cutting-edge network fabric solution that enhances security and operational efficiency.

• By providing comprehensive visibility and control when paired with ExtremeCloud IQ Site Engine, Extreme Fabric enables organizations to monitor traffic in real-time, allowing for swift detection and response to potential threats.
• Its hypersegmentation capabilities create isolated network segments, significantly reducing the risk of lateral movement by attackers and improving breach containment.
• Extreme Fabric supports automation to streamline management, improve threat detection, decrease response time, and simplify service provisioning through zero-touch and auto-sensing of devices.

Extreme Fabric helps fortify existing security protocols and positions organizations to effectively tackle emerging threats, making Extreme Fabric an invaluable tool in today’s complex IT landscape.

Learn more about how Extreme Fabric can help you unify, automate, and secure your network operations.