Research, analysis, and best practices from the 21CDS security team.
An in-depth analysis of how zero-day exploits are discovered in the wild, the economics behind vulnerability markets, and practical defensive strategies organizations can implement today.
Read More →Threat actors are increasingly leveraging large language models and generative AI to craft convincing phishing campaigns, automate reconnaissance, and develop polymorphic malware at scale.
Read More →As cloud adoption accelerates, misconfigurations remain the leading cause of breaches. We outline the essential controls and monitoring strategies for AWS, Azure, and GCP environments.
Read More →Technical defenses alone are not enough. We explore the psychology behind social engineering attacks and how to build a human firewall through awareness training and simulated exercises.
Read More →A well-documented incident response plan can mean the difference between a minor security event and a catastrophic breach. Here is our framework for building effective IR playbooks.
Read More →Ransomware continues to evolve with double extortion, supply chain attacks, and RaaS platforms. We break down the latest trends and the multi-layered defenses that actually work.
Read More →