Cybersecurity Defense with Generative AI: 100 Lessons Guide

Secure networks by using hardware and software to build a safe network and connectivity. Prevent unauthorized access and protect assets against external and internal threats.

Explore application security by distinguishing application software from system software and learn how updating apps protects them from evolving threats.

Secure process data by implementing a strong data storage mechanism to protect integrity and privacy in storage and transit, aligned with the CIA triad of confidentiality, integrity, authenticity, and authorization.

Identity management determines each individual's access level within an organization, granting the general manager full portal authority while restricting data visibility for finance and marketing teams.

Define operational security as deciding who handles which operation to secure data assets and restrict access. Explore identity management and how to set security policies.

Secure organizational and personal data on mobile devices, including cell phones and tablets, by protecting login credentials and sessions used for meetings and apps such as teams.

Protect cloud security by safeguarding data stored in virtual environments with reputable providers, emphasizing secure cloud databases and threat protection, and examining data privacy cases like Facebook and Cambridge Analytica.

Plan for disaster recovery and business continuity by monitoring, alerting, and responding to malicious activity that disrupts operations.

Educating end users builds employee awareness by equipping them with tools and skills to protect themselves and the company's data from loss or attack, covering cyber security types and policies.

Understand why cybersecurity matters in a digital era where banking, healthcare, government, and manufacturing rely on connected devices. Protect sensitive information with a robust security strategy against high-profile breaches.

Define cyber security threat as a malicious, deliberate attack to gain unauthorized access and to damage, disrupt, or steal assets. Explain how components and types differ.

Learn about malware and major cyber threats, from viruses to phishing and man-in-the-middle attacks. Explore zero-day exploits, sql injection, cross-site scripting, and defense concepts with practical research prompts.

Learn to protect your personal computer by setting a password on your local machine, with OS-specific steps for Windows and Mac and a reference PDF.

Learn to encrypt a Microsoft Word document with a password via file, info, and protect document, confirming the password, noting case sensitivity and non-recoverability, and saving the protected file.

Learn to create a strong password by mixing uppercase, lowercase, numbers, and symbols, with a recommended length of 12-16 characters and optimal 16.

Learn to password-protect Word, PowerPoint, and Excel documents by encrypting with a password, saving changes, and removing protection when needed. Discover secure practices for sharing passwords to prevent unauthorized access.

Master the restrict editing feature in Microsoft Word to limit formatting to comments, start enforcement with a password for authenticated users, and protect shared documents from tampering through identity management.

Learn to encrypt and protect Microsoft PowerPoint documents by password protection, restricting access, and adding a digital signature, following the same steps as Microsoft Word and Microsoft Excel.

Protect Excel workbooks and sheet structure with a password to prevent changes, insertions, and deletions, aligning with cybersecurity defense with Generative AI.

Discover why using the same password across platforms is risky and how insider threats emerge. Learn practical steps to password-protect Word, PowerPoint, and Excel documents and manage assignments.

Recap yesterday's Regenesis integrated leadership and management model, highlighting holistic personal attributes and interrelated security concepts, and outline security policies, mitigations, CIA trade, and common cyber threats.

Explain how nation-state and criminal groups use phishing, spam, and spyware to breach systems, while hackers, hacktivists, insiders, and corporate spies threaten critical infrastructure and trade secrets.

Establish cyber security policies by defining two categories: user policy and IT policy, to guide employee behavior, access controls, and secure third-party communications, anchored in licensed software and CIA triad.

Explain five IT policy categories: general, server, firewall access and configuration, backup, and VPN policies, and how they define staff rights and access levels to systems and servers.

Define backup policy roles, what to back up, where to back up, retention duration, and backup frequency, and explain vpn and firewall policy integration.

Explore different types of policies, including permissive and prudent policies, and categorize them as user or IT policies, covering information protection, remote access, network, email usage, and software security.

learn practical steps to mitigate cyber attacks, including updating software, applying a security checklist for servers and networks, and enforcing zero trust, access control, and signed software execution policies.

Implement a comprehensive security strategy, from disaster recovery and data protection to zero-trust controls, MFA, threat monitoring, and third-party risk management, including insider threat awareness.

Apply mitigation steps to secure mobile devices and recognize that employees using company wifi on mobile require device-wide security due to both app and system software connecting to the network.

Define the CIA triad—confidentiality, integrity, and availability—as core information security principles, and outline measures like encryption, access control, hashing, digital signatures, and backup to protect data throughout its life cycle.

Learn to apply the CIA triad by prioritizing confidentiality, integrity, and availability to fit an organization's goals, business nature, and regulations, demonstrated through the Facebook Cambridge Analytica case study.

Discover how to submit assignments by outlining step-by-step methods to protect and encrypt a Word document with a password, including info, protect document, restrict editing, and password confirmation.

Learn to capture and annotate screenshots for assignments using snipping tool and print screen. Use MacBook shortcuts and draw borders with no fill to highlight content for portal submission.

Learn the basic HTML structure, including opening and closing tags, the head and body parts, and the document type, with guidance on using notepad or VSCode.

Write your first html program, learn the structure, and render heading levels (h1–h4) in a browser by comparing them with Microsoft Word heading styles.

Demonstrates writing HTML in notepad or text editor, explaining the html, head, and body structure, and the use of title, h1–h6 tags and the body bg color attribute.

Learn the basics of HTML structure, including body, heading, and paragraph tags, how break tags control line spacing, and saving files as .html to view in a browser.