Lesson Notes

CSS (Cascading Style Sheets) is used to style and layout web pages.

• CSS describes how HTML elements should be displayed
• CSS saves a lot of work by controlling multiple web pages at once
• External stylesheets are stored in CSS files

Lesson Notes

JavaScript is a programming language that adds interactivity to your website.

• JavaScript can change HTML content
• JavaScript can change HTML attributes
• JavaScript can change CSS styles
• JavaScript can validate data

Lesson Notes

Variable & scope is the most important thing in functions and also very important for databases.

• Variables & Scope
• Scope & Hoisting
• Function naming conventions
• var, let, const differences

Lesson Notes

Arrays & Objects

• Creating and accessing arrays
• Useful array methods: push(), pop(), map(), filter(), find()
• Creating and using objects
• Accessing object properties & methods

DOM Manipulation

• Selecting elements (getElementById, querySelector, etc.)
• Changing content (innerHTML, textContent)
• Modifying styles dynamically
• Creating, adding, and removing elements
• Adding event listeners (click, submit, etc.)
• Accessing form input values
• Basic form validation (e.g., empty fields, email format)
• Showing error and success messages

GitHub Account Creation

Always give a detailed prompt to DeepSeek about what you want to use in your website. As much as possible, try to give reference code or design.

• Make separate files for HTML, CSS and JavaScript
• Divide your code into small parts to get more precise code
• First give information about what you have created or what you want to create

GitHub Account & Hosting

GitHub is a platform where you can get free hosting for your website. You can use it for managing your code and see others' code easily. It's best for working in teams or even running on your mobile.

• Make sure that your repository name ends with .github.io
• index.html file is the home page of your site - it should be present in your repo
• For creating public links, make sure you have YML in your repo

Firebase Integration

• Choose test mode while creating project
• For authentication, your GitHub name should be added in your auth settings like username.github.io
• Make sure Firebase SDK has been added in your HTML code

Search Engine Optimization

• Your sitemap should be added in your GitHub repo
• Try to use keywords in your website in h1, h2 and h3 tags
• Your most searchable keyword should be added in your title tag
• Never delete XML file from GitHub repo

Lesson Notes

Termux is an Android terminal emulator and Linux environment app that allows you to run security tools on mobile devices.

• Download and install Termux from F-Droid
• Basic Termux commands and setup
• Updating packages and installing dependencies
• Setting up storage permissions

Lesson Notes

Holehe checks if an email is attached to an account on sites like Twitter, Instagram, etc.

• Installing Holehe in Termux
• Basic command syntax and usage
• Checking email accounts across multiple services
• Interpreting results and understanding limitations

Lesson Notes

Hound is a reconnaissance tool for gathering information about domains.

• Installing and configuring Hound
• Basic scanning techniques
• Understanding output and findings
• Ethical considerations when using reconnaissance tools

Lesson Notes

Zphisher is a powerful phishing tool with different templates.

• Legal and ethical considerations before use
• Installation and setup process
• Available phishing templates
• Understanding how phishing attacks work for defense purposes

Lesson Notes

Security policies are essential for protecting systems and data.

• Password policies and complexity requirements
• Access control and privilege management
• Data classification and handling procedures
• Incident response planning
• Security awareness training

Project Guidelines

Apply what you've learned in a comprehensive security assessment.

• Choose a target system (with permission)
• Perform reconnaissance and information gathering
• Identify potential vulnerabilities
• Document findings and suggest mitigations
• Prepare a professional security report