Cyber Security Tutorial

Cybersecurity is the way to prevent servers, devices, electronic systems, and networks from digital attacks, and damage. It is essential for the integrity of data and systems in every field where data is present. Various forms of cybersecurity threats includes virus, worms, malware, ransomware, phishing attacks, and hacking. 

Organizations and Individuals uses modern technologies to protect the systems and data from the upcoming threats and damage. This includes measures such as firewalls, antivirus software, encryption, strong passwords, and user authentication. The following cybersecurity tutorial covers all the basic aspects of cybersecurity necessary for a beginner and advance concepts for an experienced professional. 

So lets go through the following article to know about the various resources of cybersecurity:

 

Introduction:

• OSI Security Architecture
• Security Attacks [active and passive]
• Security Services
• Models for Network Security

Cyber Technology:

• Networking
• Wireless LAN Basics
• Web Basics
• Website
• Information Security Principles
• Cryptography
• Public Key Infrastructure
• Electronic Signature
• Access Management
• User Access Management
• Cloud Computing

Cyber Ethics:

• Cyber ethics – Privacy
• License, Trademark and Copyright
• Intellectual Property
• Freedom of Speech
• Ethical Hacking
• Internet Fraud / scam

Cyber Crimes:

• Cyber Crimes
• Cyber Criminal Types
• Psychological Profiling
• Social Engineering
• Cyber-stalking
• Botnets
• Attack Vector
• Malware
• Phishing
• Identity Theft (ID Theft)
• Cyber-terrorism

Cyber Crime Techniques:

• Proxy Servers and Anonymizers
• Password Cracking

Keyloggers and Spyware:

• Worms
• Trojan Horse
• Steganography
• DoS and DDoS Attacks
• SQL Injection
• Buffer Overflow
• Reverse Engineering
• Vulnerability Research
• Network Attacks
• WLAN Hacking
• Web Server Attacks
• VoIP Hacking & Countermeasures
• SMS Forging

Prevention and Protection:

• System Backup
• Security Assessments
• Penetration Testing
• Security Testing Tools
• Intrusion Detection and Prevention
• Vulnerability Assessment (VA)
• Secure Coding

Cyber Forensics:

• Forensic Activities
• Forensic Technologies
• Chain of Custody Concepts
• Digital Forensics Life Cycle
• Digital Forensics Tools
• Network Forensics
• Computer Forensics and Steganography
• Mobile Forensics

Cyber Crime Investigation:

• Cyber Crime Investigation Basics
• Digital Evidence Collection
• Evidence Preservation
• Evidentiary Reporting
• Investigating Phishing Cases

Cyber Law:

• IT Act
• Intellectual Property in Cyberspace
• What Is Cybersecurity Policy?
• Difference between an “Information Security Policy” and a “Cybersecurity Strategy”?

Cybersecurity Evolution:

• Cybersecurity Evolution
• Internet
• e-Commerce

Cybersecurity Objectives:

• Cybersecurity Metrics
• Security Management Goals
• Cybersecurity Frameworks
• Cyber Infrastructure Issues
• Cryptography and network security.

Classical Encryption Techniques:

• Symmetric Cipher Model
• Substitution Techniques
• Transposition Techniques
• Difference between Substitution Cipher Technique and Transposition Cipher Technique
• Difference between Block Cipher and Transposition Cipher

Block Ciphers and the Data Encryption Standard:

• Block Cipher Principles
• Data Encryption Standard
• Strength of DES
• Differential and Linear Cryptanalysis
• Block Cipher Design Principles
• Block Cipher modes of Operation
• The difference between Block Cipher and Stream Cipher.

Advanced Encryption Standard:

• AES vs DES
• AES Cipher

More on Symmetric Ciphers:

• Multiple Encryption and Triple DES
• Block Cipher Modes of Operation
• Stream Ciphers and RC4
• Implementation of RC4 algorithm

Introduction to Number Theory:

• Fermat and Euler’s Theorems
• The Chinese Remainder Theorem
• Discrete Logarithms

Public-Key Cryptography and RSA:

• Principles of Public-Key Cryptosystems
• RSA Algorithm

Key Management: Other Public-Key Cryptosystems

• Key Management
• Diffie-Hellman Key Exchange
• Elliptic Curve Cryptography

Message Authentication and Hash Functions:

• Message Authentication Requirements
• Authentication Functions
• Message Authentication Codes
• Hash Functions
• Security of Hash Functions and MACs

Hash and MAC Algorithms:

• Secure Hash Algorithm
• Whirlpool
• HMAC

Digital Signatures and Authentication Protocols:

• Digital Signatures
• Authentication Protocols
• Digital Signature Standard

Authentication Applications:

• Kerberos
• X.509 Authentication Service

Electronic Mail Security:

• Pretty Good Privacy
• S/MIME

IP Security:

• IP Security Overview
• IP Security Architecture
• Authentication Header
• What is Encapsulating Security Payload in Network Security?
• Combining Security Associations

Web Security:

• Web Security Considerations
• Secure Socket Layer and Transport Layer Security
• Secure Electronic Transaction.

 Intruders:

• Intruders
• Intrusion Detection
• Password Management.

Malicious Software:

• Viruses and Related Threats
• Distributed Denial of Service Attacks.

Firewalls:

• Firewall Design Principles
• Trusted Systems for network security.

Blogs on Cybersecurity:

• Cybersecurity, Types, and Importance
• Cyber safety
• Cyber System Security
• Computer Security Threats or Types of Cybersecurity Threats
• History of Cybersecurity
• Cybersecurity Policy
• What is Information Security?
• Difference between Network Security and Cybersecurity
• Difference between Cybersecurity and Information Security
• Cybersecurity and Cyber Crimes
• Cybersecurity vs. Network Security vs. Information Security
• Cyber Law (IT Law) in India
• Information Security and Cyber Laws
• Applications for Cybersecurity
• What is Ethical Hacking?
• Advantages and Disadvantages of Ethical Hacking
• How Should I Start Learning Ethical Hacking on My Own?
• Skills Required to Become an Ethical Hacker
• Introduction to Hacking
• Types of Hackers
• What is Hacking? Definition, Types, Identification, and Safety
• Information Classification in Information Security
• Principles of Information System Security
• Threats to Information Security
• Principal of Information System Security: Security System Development Life Cycle
• Need for Information Security
• Top 5 Information Security Breaches
• Digital Forensics in Information Security
• Information Security | Confidentiality
• Information Security | Integrity
• Information Security and Computer Forensics
• Message Digest in Information security
• Difference Between Black Hat SEO and White Hat SEO
• What’s the difference between White-Hat, Gray-Hat and Black-Hat hacking?
• Requirements and Responsibilities For Cybersecurity Entry-Level Jobs
• Different Job Roles in Cybersecurity
• Ethical Hacker Roles and Responsibilities
• What is Penetration Testing in Cybersecurity?
• Phases of Ethical Hacking and Penetration Testing
• Difference between Penetration Testing and Ethical Hacking
• Reconnaissance | Penetration Testing
• 5 Phases of Hacking
• Reconnaissance and its Tools
• Top 10 Cybersecurity Skills 
• What is firewall
• How Does a Firewall Work?
• What is a Ransomware Attack: Types and How Can You Prevent It?
• How To Prevent Ransomware Attack?
• Types of Ransomware 
• The 5 Best Programming Languages for Hacking in 2022
• Social Engineering: The Attack on the Human Brain and Trust
• System security
• What is the MD5 Algorithm?
• Difference between MD5 and SHA1
• 10 Types of Cyberattacks You Should Be Aware of in 2021
• What is the Blowfish algorithm?
• Threat to E-Commerce
• Cybersecurity Risk Analysis
• Man-in-the-middle (MITM) Attacks
• How to Prevent Man In the Middle Attack?
• Secure e-mail service provider
• How to Send Password Protected Mail?
• What is the difference between Cryptography and Cybersecurity?          
• Brute force attack
• Role of Cybersecurity in an Organization 
• 6 Common Cryptocurrency Scams You Should Know
• What is Pegasus Spyware and How It Works?
• How To Prevent A Buffer Overflow Attack.