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Windows Port Scanning Guide
ultahost.com/knowledge-base/check-open-ports-windows/Yapay zekadan makale özeti
- Understanding Open Ports
- Open ports enable network communication between devices and servers
- There are 65,535 TCP and UDP ports divided into three ranges
- Well-known ports (0-1023) are for common services like FTP and SSH
- Registered ports (1024-49151) are assigned to specific organizations
- Dynamic ports (49152-65535) are used for temporary connections
- Security Risks
- Open ports can allow malware to communicate with servers
- Unauthorized access through open ports poses security threats
- Unused ports consume system resources
- Scanning Methods
- Netstat command shows active network connections
- PowerShell cmdlet displays open ports including listening ones
- Nmap provides detailed port scanning capabilities
- Importance and Management
- Regular port scanning helps prevent security vulnerabilities
- Proper port management ensures optimal system security
- VPS hosting offers more secure port control options