threat-hunting
In today's rapidly evolving threat landscape, Security Operations Centers (SOCs) face unprecedented challenges in detecting sophisticated threats that routinely bypass traditional security controls. While alert-driven processes remain essential, organizations increasingly recognize that reactive approaches alone are insufficient against advanced persistent threats (APTs), insider threats, and fileless malware. Threat
process-hollowing
In the evolving landscape of cyber threats, attackers continuously refine their techniques to evade detection and establish persistence on compromised systems. Process hollowing has emerged as a particularly insidious method used by sophisticated malware and advanced persistent threats (APTs) to conceal malicious code execution within seemingly legitimate processes. This technique
LSASS Memory Dump
In the complex world of cybersecurity, understanding the intricacies of system vulnerabilities is crucial. One such vulnerability that has been leveraged by adversaries is the Local Security Authority Subsystem Service (LSASS) memory dump. This article aims to provide an in-depth look at the LSASS memory dump, its technical background, practical
Pentester Certifications
Introduction As the cybersecurity landscape continues to evolve, the demand for highly skilled penetration testers, or pentesters, is skyrocketing. These professionals simulate cyberattacks to identify vulnerabilities in a system, network, or application before malicious hackers can exploit them. However, having the right certifications can make all the difference in your
Ransomware
Introduction The cybersecurity landscape is a constantly shifting battlefield. In this environment, ransomware has emerged as one of the most significant threats to organizations worldwide. It's not just about the crippling disruption these attacks can cause; it's the post-mortem investigation that often reveals a labyrinth of
Cybersecurity
Introduction Welcome, cybersecurity professionals. Today we are delving into the world of lateral movement detection within an Active Directory (AD) environment, an essential topic for all those working within enterprise cybersecurity. This article will provide an in-depth analysis and understanding of lateral movement detection within an AD environment, its implications,
Cybersecurity
Introduction As the digital world expands, so does the landscape of cyber threats. In this ever-evolving field, one of the most prominent threats in recent years has been the malicious use of PowerShell activities in a Windows environment. Understanding and mitigating these threats is a crucial aspect of maintaining robust
Cybersecurity
Introduction In today's interconnected world, the security of our digital systems is of paramount importance. As the landscape of cybersecurity threats continues to evolve, so do the strategies employed by attackers to infiltrate networks and compromise systems. One such strategy is _Initial Compromise via Exposed Services: Attack Methods
Cybersecurity
Introduction The world of cybersecurity is vast and complex, with numerous avenues to safeguard or exploit a network. One such avenue is the testing of Active Directory (AD) - a crucial component of network infrastructure. This article will delve into the detail of penetration testing or 'pentesting' of
Where cybersecurity meets the real-world.
Introduction As cybersecurity threats continue to evolve, understanding the mechanisms behind these threats becomes increasingly critical. One such threat is the "Pass the Hash" (PtH) attack technique, an exploit that allows attackers to authenticate to a remote server or service by using the underlying NTLM or LanMan hash
In enterprise environments, Active Directory (AD) Forest Trusts are used to enable seamless access between separate domains or forests. While they serve a critical role in business collaboration and scalability, they also introduce potential security vulnerabilities that can be exploited by attackers for cross-forest privilege escalation. In this article, we
In today's data-driven business environment, sensitive information flows across networks, devices, and cloud services at unprecedented rates. According to recent statistics, the average cost of a data breach has risen to $4.45 million in 2023, with regulated industries such as healthcare and finance facing even steeper financial
In today's complex threat landscape, organizations face increasingly sophisticated attacks designed to evade traditional security controls. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) have evolved from simple signature-based tools to sophisticated, multi-layered defense mechanisms that form a critical component of modern security architecture. This comprehensive guide
In today's rapidly evolving threat landscape, Security Operations Centers (SOCs) face unprecedented challenges in detecting and responding to sophisticated attacks. As adversaries employ increasingly advanced techniques to evade traditional security controls, SOC teams require powerful, flexible, and scalable security monitoring solutions. Wazuh, an open-source security monitoring platform, has
In the modern security landscape, Open Source Intelligence (OSINT) has become an indispensable discipline for both offensive and defensive operations. By leveraging publicly available information sources, security professionals can gather critical intelligence on potential threats, vulnerabilities, and attack surfaces without direct interaction with target systems. This comprehensive guide explores advanced
Few vulnerabilities have had as profound an impact on the cybersecurity landscape as MS17-010, the Microsoft Windows SMB vulnerability exploited by the infamous EternalBlue attack. First weaponized on a global scale during the 2017 WannaCry ransomware epidemic, this vulnerability continues to be actively exploited years after its disclosure, demonstrating the
In mid-2021, a critical vulnerability in the Windows Print Spooler service sent shockwaves through the cybersecurity community. Dubbed "PrintNightmare" (CVE-2021-34527 and CVE-2021-1675), this vulnerability allowed attackers to execute code with SYSTEM privileges on affected systems through a combination of remote code execution (RCE) and local privilege escalation (LPE)
Master advanced physical penetration testing methodologies with this comprehensive guide covering reconnaissance techniques, access control bypass methods, and effective security assessment strategies for security professionals.
As organizations continue to migrate their email infrastructure to cloud platforms, Microsoft Office 365 has become one of the primary targets for sophisticated phishing campaigns. With over 300 million corporate users, Office 365 represents a massive attack surface for threat actors seeking to harvest credentials, deploy malware, or initiate business
In today's threat landscape, properly implementing a Content Delivery Network (CDN) with robust security capabilities is no longer optional for organizations with internet-facing assets. Cloudflare has emerged as one of the leading providers combining CDN functionality with advanced security features including DDoS protection, Web Application Firewall (WAF), and
In today's interconnected digital landscape, web applications have become the primary interface between organizations and their users. As these applications handle increasingly sensitive operations and data, they've also become prime targets for sophisticated threat actors. This article provides a comprehensive examination of advanced web application security
