PHCybersecurity From Zero
Published 5/2025
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 2h 1m | Size: 780 MB
Cybersecurity officer
What you'll learn
A big picture about Cybersecurity
Security analysis tools ( EX: Wireshark, Splunk)
Identify and Eradicate Threats
Cyber security interview questions
Requirements
No requirement is needed
Description
According to many sources, Cybersecurity is the practice of protecting systems, networks, and data from digital attacks. These attacks can come in many forms, such as häçking, phishing, malware, and ransomware, all aiming to s†éál, damage, or disrupt information and operations.In this course. We will cover a wide range of topics to help individuals and organizations protect their digital assets. Here are some key areas typically included:Network Security - Understanding firewalls, encryption, and secure network protocols.Threat Detection & Incident Response - Learning how to identify cyber threats and respond to security breaches.Phishing Awareness - Recognizing and avoiding deceptive emails and scams.Defense in Depth - Implementing multiple layers of security to protect systems.Ethical häçking & Penetration Testing - Learning how to test security vulnerabilities legally.Data Protection & Privacy - Understanding regulations like GDPR and HIPAA.Cloud Security - Securing data stored in cloud environments.Cybersecurity Best Practices for Businesses - Protecting small businesses from cyber threats.The OSI (Open Systems Interconnection) model is a conceptual framework that describes how different computer systems communicate over a network. It was developed by the International Organization for Standardization (ISO) to standardize networking protocols and ensure interoperability between devices.The OSI model consists of seven layers, each with specific functions
hysical Layer - Handles the physical connection between devices, including cables and signals.Data Link Layer - Ensures error-free data transfer between adjacent network nodes.Network Layer - Manages data routing and addressing (e.g., IP addresses).Transport Layer - Ensures reliable data transfer and error correction.Session Layer - Manages communication sessions between applications.Presentation Layer - Translates data formats and encrypts/decrypts information.Application Layer - Provides network services directly to end users (e.g., web browsers, email).Who this course is for
This course is for everyone with zero experience in the Tech Field.