Network Security Archives

Multi-Stage Cyber Attacks: Understanding Their Sophistication and Building Robust Defences

20 January 2025 by

Cyber attacks have evolved into intricate operations, often executed in multiple stages to achieve maximum impact while evading detection. Multi-stage cyber attacks leverage complex execution chains to mislead victims, bypass traditional defences, and deliver devastating outcomes. For organisations and individuals alike, understanding the mechanics of these attacks is essential for crafting effective defence strategies.

Multi-stage cyber attacks are a formidable challenge, but with offensive security techniques, organisations can move from reactive to proactive defence. By adopting vulnerability assessments, penetration testing, cyber forensics, malware analysis, and reverse engineering, businesses can detect and neutralise threats before they escalate.

Server-Side Request Forgery (SSRF): A Deep Dive into Risks and Mitigations for Software and Web Developers

19 January 2025 by

SSRF occurs when an attacker exploits a server-side vulnerability to send crafted requests from a vulnerable web server to unintended locations. These requests can be directed to internal services, cloud metadata APIs, or other network resources that would otherwise be inaccessible to external users. Essentially, SSRF enables attackers to leverage the server’s trust in internal resources and APIs to bypass firewalls, access private services, and gather sensitive data.

Vertica: Unlocking the Potential of Big Data Analytics for C-Suite Executives

10 January 202510 January 2025 by

Vertica, a powerful, scalable analytical database, stands out as a leading solution for big data processing. Designed to handle complex queries across massive datasets, Vertica empowers businesses to derive actionable insights with unparalleled efficiency.

Penetration Testing Oracle Autonomous Data Warehouse (ADW)

8 January 2025 by

Penetration testing is an essential security practice that helps organisations identify and address vulnerabilities in their systems. While Oracle Autonomous Data Warehouse (ADW) is designed with robust, built-in security measures, understanding how penetration testing applies to this environment is critical for ensuring that configurations and usage remain secure.

Penetration Testing the ELK Stack: Ensuring Security in a Data-Driven World

30 December 2024 by

For businesses leveraging the ELK Stack for log management, search, and analytics, penetration testing is an essential practice to ensure the security of sensitive data and maintain the integrity of operations. By understanding the security concerns, adopting proactive testing methodologies, and implementing appropriate remediation strategies, C-suite executives can safeguard their organisation’s data infrastructure from evolving cyber threats.

Penetration testing the ELK Stack should be seen as an ongoing process, integrated into regular security audits and monitoring practices. By doing so, businesses can confidently harness the power of the ELK Stack, knowing they are prepared to handle any security vulnerabilities that may arise.