| Cybersecurity MCQS | 38 |
| Computer MCQS | 73 |
| Reverse Engineering | 81 |
| Install the Ghidra reverse engineering tool | 81 |
| How to install Ghidra on a MacBook | 83 |
| Hacking Challenges with Hackertest.net | 87 |
| Level 1 | 87 |
| Level 2 | 91 |
| Level 3 | 94 |
| Level 4 | 96 |
| Level 5 | 97 |
| Level 6 | 99 |
| Level 7 | 101 |
| Level 8 | 105 |
| Level 9 | 110 |
| Level 10 | 113 |
| Level 11 | 117 |
| Level 12 | 119 |
| Level 13 | 122 |
| Level 14 | 125 |
| Level 15 | 129 |
| Level 16 | 132 |
| Level 17 | 136 |
| Level 18 | 140 |
| Level 19 | 142 |
| Level 20 | 145 |
| Computer Networking | 152 |
| 1: What is Networking? | 152 |
| 2: Reasons for building networks? | 153 |
| 3: Pros and Cons of Computer Networks? | 154 |
| What is Computer Networking? | 155 |
| Types of Networks | 156 |
| 4: Types of Devices | 157 |
| 1: Network Devices: | 157 |
| 2: End User Devices: | 157 |
| What is a URL? | 158 |
| IPv6 Neighbor Discovery Protocol | 159 |
| IPv6 — NDP (Neighbor Discovery Protocol): | 159 |
| Network Scanning | 160 |
| What is Network Scanning? | 160 |
| Network Scanning Methodology | 160 |
| Types of Network Scans | 161 |
| Default Ports | 162 |
| How to Countermeasures for SMTP | 163 |
| How to Countermeasures for LDAP | 164 |
| How to Countermeasures for SMB | 165 |
| Footprinting and Reconnaissance? | 166 |
| What is Footprinting and Reconnaissance? | 166 |
| Types of Footprinting and Reconnaissance | 167 |
| Use of Footprinting and Reconnaissance | 168 |
| DoS and DDoS | 169 |
| DoS and DDoS tools | 169 |
| What is DoS? | 170 |
| What is a DDoS Attack? | 171 |
| Basic Categories of DoS and DDoS Attack Vectors | 172 |
| Volumetric Attacks (bps): | 172 |
| Protocol Attacks (pps): | 172 |
| Application Layer Attack (rps): | 172 |
| Taking down Web Servers with Slowloris | 174 |
| Enumeration | 175 |
| What is Enumeration? | 175 |
| Types of Enumeration | 176 |
| Enumeration websites | 177 |
| SQL Injection | 178 |
| Complete Website Hacking using SQL Injection | 178 |
| Introduction to SQL: Definition | 178 |
| SQL Operations: Usage | 179 |
| Introduction to Parameters | 179 |
