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nmap

Offensive Security

The standard port scanner. It sends probes to a host's ports and reports which are open, and often what software is answering.

Related terms

Appears in(30)

TCP, UDP, and PortsNetworking Foundations
Text Processing: grep, awk, sedLinux for Security
Write a Recon Bash ScriptLinux for Security
Recon Methodology and Attack SurfaceRecon and Scanning
Host DiscoveryRecon and Scanning
Port Scanning Deep DiveRecon and Scanning
Service and Version DetectionRecon and Scanning
Subdomain and Content EnumerationRecon and Scanning
CVEs and CVSSVulnerabilities and Exploitation
Approaching a TargetCTF Methodology
Python Crash Course for HackersPython for Security
Sockets and NetworkingPython for Security
Build a Port ScannerPython for Security
Metasploit FundamentalsThe Metasploit Framework
Post-ExploitationThe Metasploit Framework
SUID Binaries and SudoLinux Privilege Escalation
OSINT FundamentalsOpen Source Intelligence
Network SegmentationNetwork Defense
Testing an APIAPI Security
The IoT Attack SurfaceIoT and OT Security
Common IoT WeaknessesIoT and OT Security
ICS and OT PrimerIoT and OT Security
Why You Need a LabBuilding a Home Lab
Networking Your LabBuilding a Home Lab
Stocking It With TargetsBuilding a Home Lab
Structuring a ReportWriting Security Reports
Building a Portfolio That Gets NoticedBreaking Into Security
Building a Vuln Management ProgramVulnerability Management
Remediation and SLAsVulnerability Management
Rolling Out Zero TrustZero Trust Architecture