Host dicovery using Nmap

Port scanning

Name		Name	Last commit message	Last commit date
Latest commit History 11 Commits
README.md		README.md
lab_3_1.png		lab_3_1.png
lab_3_2.png		lab_3_2.png
lab_3_3.png		lab_3_3.png
lab_3_4.png		lab_3_4.png
lab_3_5.png		lab_3_5.png