Kakar Security First Edition

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