Art Appraisal Blog

In the realm of cybersecurity, the landscape is constantly evolving, and with it, the tools and techniques employed by both defenders and attackers. Mimikatz, a powerful post-exploitation tool, has gained notoriety for its ability to extract sensitive information from Windows systems, particularly credentials and authentication tokens. Developed by French security researcher Benjamin Delpy, Mimikatz has become a weapon of choice for attackers seeking unauthorized access to systems, highlighting the critical...

Vulnerabilities are inherent to any computer system, network, or software. They refer to weaknesses or gaps in security systems that can be exploited by attackers to gain unauthorized access, compromise sensitive data, or disrupt operations. In recent years, vulnerabilities have emerged as a significant threat to organizations, posing significant risks to their security, reputation, and financial well-being. Recent Vulnerabilities The Cybersecurity and Infrastructure Security Agency (CISA) and other organizations recently...

In today’s digital landscape, where cyber threats continue to evolve and become increasingly sophisticated, organizations are faced with the daunting challenge of protecting their sensitive data and systems. The rise of advanced cyber threats and the potential impact of cyber attacks have made it imperative for businesses to adopt robust security measures. In this article, we delve into the world of advanced cyber threats and see how NetSecurity’s ThreatResponder can...

The role of a Chief Information Security Officer (CISO) has evolved dramatically in recent years, reflecting the dynamic nature of cybersecurity threats and technological advancements. As we navigate through 2024, the challenges confronting CISOs have become increasingly complex, demanding a holistic and adaptive approach to safeguarding organizational assets. In this context, understanding the multifaceted challenges is crucial to appreciating the scope and intensity of the responsibilities placed on CISOs. A...

In the current cybersecurity landscape, the importance of endpoint telemetry cannot be overstated. Endpoints, which include devices like computers, laptops, and mobile devices, serve as the front lines in the battle against cyber threats. As organizations increasingly embrace remote work and bring-your-own-device (BYOD) policies, the attack surface has expanded, making endpoint security a critical component of a robust cybersecurity strategy. One key aspect of effective endpoint security is telemetry. The...

Have you ever wondered how cybersecurity professionals stay one step ahead of the ever-evolving threats that loom over our digital landscape? In a world where malicious actors constantly refine their tactics, staying ahead is not just a challenge; it’s a necessity. NetSecurity’s ThreatResponder, an all-encompassing cloud-native cyber-resilient endpoint platform, has upped the ante in the battle against cyber threats. In this article, we delve into the formidable world of MITRE...

Cybersecurity remains a paramount concern as technology advances and cyber threats evolve. Predicting the landscape of cybersecurity for 2024 involves understanding ongoing trends and potential developments that could shape the security landscape. The following predictions highlight key areas that might significantly impact cybersecurity in the coming years. Key Predictions: AI-Driven Attacks and Defense: Artificial intelligence (AI) is set to play a pivotal role in cyber warfare. Cybercriminals are likely to...

NetSecurity’s ThreatResponder stands as an innovative and robust platform that can not only offer cyber-resilient endpoint security but also offers cutting-edge Identity Threat Detection and Response (ITDR) capability that is designed to safeguard organizations against a multitude of evolving identity threats. This state-of-the-art solution encompasses a suite of sophisticated tools and capabilities meticulously engineered to detect, analyze, and respond to various identity-related security risks. What are Identity Threats? Identity threats...

The Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), Multi-State Information Sharing & Analysis Center (MS-ISAC), and Australian Signals Directorate’s Australian Cyber Security Center (ASD’s ACSC) have recently released a joint Cybersecurity Advisory (CSA) on LockBit Affiliates Exploiting Citrix Bleed. The Threat Landscape The advisory was released in response to LockBit 3.0 ransomware affiliates and multiple threat actor groups exploiting CVE-2023-4966. This vulnerability, labeled as Citrix Bleed,...

Prioritizing vulnerabilities is a critical aspect of effective cybersecurity management. With the constant evolution of digital threats and the growing complexity of technology landscapes, organizations face a myriad of potential vulnerabilities that attackers can exploit. In this article, let’s explore the importance of prioritizing vulnerabilities, the methodologies involved, and the significance of leveraging tools like ThreatResponder’s Exposure module to identify and prioritize vulnerabilities for effective patching. Importance of Prioritizing Vulnerabilities...