Break the Code: Crack LM and NTLM Hashes Using CudaHashCat

Understanding the evolution of Windows authentication protocols helps in grasping why LM and NTLM hashes are still relevant today. LM hashes originated in the early days of LAN Manager, a network operating system developed jointly by Microsoft and 3Com. At the time, security requirements were rudimentary, and computing power was limited, making LM hashing sufficient… Read More »

CISSP Operational Security: Change Control, Backups and Monitoring

Operations controls are a fundamental aspect of the CISSP Common Body of Knowledge, representing the administrative and technical safeguards organizations use to protect their information systems. These controls are essential to maintaining the confidentiality, integrity, and availability of data within an organization’s operational environment. For CISSP candidates, a strong grasp of operations controls provides the… Read More »

Cloud Computing: A Quick Introduction

Cloud computing is a way to obtain computing resources—processing power, storage, networking, managed applications, and related services—without owning and operating every underlying machine yourself. That sounds simple until someone asks whether moving an application to the cloud will make it cheaper, safer, or more reliable. The answer depends on the application’s needs and the decisions… Read More »

CISSP Malicious Code: Detection, Insider Threats and Mitigation

In the realm of cybersecurity, preparing for the Certified Information Systems Security Professional (CISSP) certification requires a strong grasp of various types of threats and vulnerabilities that target information systems. One category that stands out for its complexity and potential damage is malicious code. This term broadly covers any software or code designed to disrupt… Read More »

CTIG Report: Unveiling the Operations of the Fin7 Threat Actor Group

FIN7 is an example of why defenders should study a criminal operation rather than memorize one malware family. Public US law-enforcement cases describe a financially motivated group that compromised businesses and stole payment-card data. Later investigation by Mandiant found the activity evolved: investigators observed new initial-access patterns, newer tools, and possible ties to ransomware-oriented operations.… Read More »

CISSP Certification Lifespan: Expiry and Revocation Details

The CISSP, which stands for Certified Information Systems Security Professional, is globally recognized as one of the most prestigious and respected credentials available to cybersecurity professionals. Issued by ISC2, formerly known as the International Information System Security Certification Consortium, this certification validates that a holder possesses deep technical knowledge and managerial competence across the broad… Read More »

CISSP Prep: In-Depth Guide to Layer 2 Tunneling Protocol

Layer 2 Tunneling Protocol (L2TP) is a widely used tunneling protocol designed to support virtual private networks (VPNs) or as part of the delivery of services by ISPs. As a key technology in network security, especially for those preparing for the CISSP certification, understanding L2TP’s fundamentals is critical. This part explores the basics of L2TP,… Read More »

CISSP Accountability: Access Controls, Logs and Reviews

Information security depends heavily on the ability to control who accesses data and systems and to hold users accountable for their actions. Within the CISSP framework, access control and accountability are essential pillars that support confidentiality, integrity, and availability—the core principles of security. This article introduces the fundamental concepts, principles, and models behind access control… Read More »

CISSP Access Models: ABAC, Rule-Based Controls and Enforcement

Access control is one of the foundational pillars of cybersecurity, and it plays a crucial role in protecting sensitive data and system resources from unauthorized access. For candidates preparing for the CISSP certification, a deep understanding of access control is essential because it underpins the ability to design, implement, and manage security frameworks that enforce… Read More »

CISSP Access Control: Federated Identity and Least Privilege

Access control is a foundational concept within cybersecurity and is a vital domain for anyone preparing for the CISSP certification. It governs how users are granted or denied access to resources, ensuring that sensitive data, applications, and systems are protected from unauthorized use. For CISSP candidates, understanding access control is not just about passing the… Read More »

CISSP Physical Security: Perimeters, Locks and Surveillance

Physical security is one of the essential domains covered in the CISSP certification. It involves protecting an organization’s assets from physical threats that can lead to damage, loss, or unauthorized access. Unlike cybersecurity, which focuses on protecting digital assets, physical security deals with tangible components such as buildings, hardware, personnel, and other physical infrastructure. Understanding… Read More »

Administrative and Physical Security for CISSP: Policies and Controls

Administrative and physical security are complementary parts of an information-security program. Written policy determines who owns risk, what conduct is authorized, which areas need protection and how exceptions are handled. Physical safeguards then help prevent an attacker, visitor or unauthorized employee from bypassing digital controls by walking into a sensitive facility, removing equipment or interfering… Read More »

Cuckoo Sandbox Installation Tutorial: Malware Analysis Environment Setup 

Cuckoo Sandbox’s original 2.x project was important to automated malware-behavior analysis, but it is not a maintained, drop-in installation guide for a modern Linux workstation. The original Cuckoo repository was archived on 26 April 2021 and is read-only. Any 2026 use of the original branch must be described as a historical compatibility exercise with substantial… Read More »

Mastering SETA: A CISSP Guide to Security Education, Training, and Awareness

Security Education, Training, and Awareness, commonly referred to as SETA, is one of the most critical components of any comprehensive organizational security program. Within the CISSP Common Body of Knowledge, SETA sits prominently in the Security and Risk Management domain, reflecting its foundational role in building a human-centered defense against the threats that technical controls… Read More »

CISSP Business Continuity: Impact Analysis and Recovery Planning

Preparing for the CISSP certification demands a thorough understanding of several security domains, one of which includes business continuity planning and disaster recovery planning. These concepts are vital for any organization striving to maintain resilience in the face of unexpected disruptions. In this first part of the series, we delve into the foundational elements that… Read More »