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Network security

Tag: Network security

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How to use a multi-layered approach in the cybersecurity strategy

This article explores the essential categories of cybersecurity tools, their roles in modern security architectures, and leading solutions within each category.

Marcin Kaźmierczak

What is a DDoS attack and how to defend against it in 2026

DDoS attacks are one of the biggest cyber threats today – capable of crippling banks, online stores, and public services. In 2026, they are stronger than ever. Learn what they are, how they work, and how to defend against them effectively.

Paweł Drzewiecki

Compliance and regulation with Sycope

Cybersecurity compliance has become a strategic responsibility for executive leadership and public institutions. Regulations such as NIS2, DORA, and sector-specific national laws require organizations to not only protect their infrastructure, but to prove continuous control, resilience, and accountability.

Sycope System Guide, part 1: Interface, core concepts & workflows

This video is the first part of the Sycope system guide. It presents the main elements of the user interface, explains the core concepts behind the platform, and demonstrates basic workflows. Watch to learn how Sycope helps you navigate, understand, and operate within the system effectively.

Webinar: Achieve faster incident response with Sycope’s NDR capabilities

See how you can achieve faster incident response in the Sycope system – a live demo conducted by our expert, Piotr Kałuża.

Golden Ticket attack – detecting Kerberos attacks and securing Active Directory

The Golden Ticket attack is the holy grail for attackers – it enables them to take full control over a domain. In this article, we explain how advanced Kerberos attacks work and why monitoring network anomalies is crucial for effective Active Directory security.

Paweł Drzewiecki

IDOR vulnerability – how to detect an attack on web applications through HTTP traffic analysis

The IDOR vulnerability (Insecure Direct Object References) is one of the most common weaknesses in web application security. In this article, we explain how to detect an active IDOR attack by analyzing unusual patterns in HTTP traffic analysis and how network monitoring supports effective API protection.

Paweł Drzewiecki

Zero Trust architecture – the role of network visibility and microsegmentation in security

Zero Trust architecture is based on the principle “never trust, always verify.” The foundation of its implementation is one hundred percent network visibility, which enables the verification of every connection and effective microsegmentation. We explain how to start building a mature security architecture.

Paweł Drzewiecki

ARP spoofing – how to detect a Man-in-the-Middle attack and ARP poisoning in a LAN network

ARP spoofing is one of the most dangerous internal attacks, leading to full control over network traffic. In this article, we explain how ARP poisoning works and how network traffic analysis enables real-time detection of a Man-in-the-Middle attack, ensuring essential LAN security.

Paweł Drzewiecki

NDR vs SIEM vs XDR – differences NDR XDR, NDR vs SIEM and choosing a network monitoring system

How do SIEM, NDR, and XDR complement each other in the SOC, and why do they only become truly effective when combined into one monitoring ecosystem?

Paweł Drzewiecki

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