Malware Analysis and Containment
Understanding malware is essential for effective defense. This episode explores how security teams analyze and contain malicious software, including viruses, worms, ransomware, and trojans.…
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Malware and Insider Threats — Detection and Prevention Concepts
This episode explores two major security risks: malicious software infections and insider threats. We explain how malware types such as ransomware, trojans, and worms can impact servers, along with the indicators of compromise that signal infection.…
RAID and Backup Boundaries
RAID and backup boundaries distinguish device-failure tolerance from independent recovery copies that protect against deletion, corruption, ransomware, application error, and site loss.
Guided Defense Playbooks
Choose an operational cybersecurity playbook and follow connected NIST, D3FEND, ATT&CK, book, podcast, and Academy paths.
Cyber Defense
Practical cyber-safety guidance for protecting accounts, devices, personal information, home networks, online activity, and digital resilience.
Brute Force Attacks: How Cybercriminals Crack Passwords
In this episode of Dot One, we uncover the mechanics behind brute force attacks—one of the most common yet effective hacking techniques. Cybercriminals use automated tools to systematically guess passwords, encryption keys, and PINs at lightning speed, breaking into accounts and stealing sensitive data. We explore different types of brute force attacks, including dictionary attacks, credential stuffing, and…
Preparing for the Unexpected: Disaster Recovery and Business Continuity
In this episode of Dot One, we explore the twin pillars of organizational resilience: disaster recovery and business continuity. Disaster recovery zeroes in on restoring vital IT systems after disruptions like cyberattacks or natural disasters, while business continuity ensures essential operations keep running during and after a crisis. Together, they form a robust strategy to minimize downtime, protect assets…
Zero Trust Architecture: Reimagining Cybersecurity Strategies
In this episode of Dot One, we dive into Zero Trust Architecture (ZTA), a security model that is transforming the way organizations defend against modern cyber threats. Unlike traditional security approaches that assume trust within a network perimeter, Zero Trust operates under the principle of "never trust, always verify." We explore the key components of Zero Trust, including identity verification…
Backup Strategies and Best Practices (Part 1) (Domain 3)
Backups form the last line of defense when everything else fails, and a good strategy turns potential disaster into a recoverable event.…
Backup Strategies and Best Practices (Part 2) (Domain 3)
Continuing our discussion on backups, this episode explores encryption, snapshots, and backup lifecycle management—three critical components of a secure, efficient, and resilient backup system.…
Data Retention: Backup, Archival and Versioning in Cloud
Retention policies dictate how long data must be preserved and in what form. This episode covers how cloud platforms implement backup, archival storage, and versioning features to meet these requirements.…
Identify Malicious Code, TTPs, and Host Artifacts
Malware analysis on the SSCP exam focuses on recognizing behaviors and artifacts rather than reverse-engineering internals.…
Insider Threats, Organized Crime, and Shadow IT (Domain 2)
Some of the most damaging cybersecurity incidents originate not from unknown hackers, but from within—through employees, vendors, or unmanaged systems operating outside official channels.…
Motivations Behind Cyber Attacks (Part 2) (Domain 2)
Cyber threats aren’t always driven by stealth or sophistication—sometimes they are fueled by money, ideology, or ethics.…
RAID basics for Linux+: what it protects, what it doesn’t, status thinking
RAID is tested on Linux+ because it’s a classic reliability topic that can be misunderstood in dangerous ways.…