البحث عن أرقام منافذ TCP/UDP

FTP-datatcpغير آمن / قديم

FTP active-mode data channel

FTPtcpغير آمن / قديم

FTP control; credentials in clear text

SSH / SFTPtcp

Secure shell, SFTP and SCP

Telnettcpغير آمن / قديم

Unencrypted remote terminal

SMTPtcp

Mail transfer between servers

DNStcpudp

Domain name resolution (UDP, TCP for large answers and zone transfers)

DHCPudp

DHCP server (67) and client (68)

TFTPudpداخلي فقط

Trivial file transfer, PXE boot, switch configs

HTTPtcp

Web traffic, ACME HTTP-01 challenges

Kerberostcpudpداخلي فقط

Kerberos authentication (Active Directory)

POP3tcpغير آمن / قديم

Mail retrieval, unencrypted

rpcbindtcpudpداخلي فقط

ONC RPC portmapper (NFSv3)

NNTPtcpغير آمن / قديم

Usenet news

NTPudp

Network time synchronisation

MS-RPCtcpداخلي فقط

Microsoft RPC endpoint mapper

NetBIOStcpudpداخلي فقط

NetBIOS name, datagram and session service

IMAPtcp

Mail access, STARTTLS capable

SNMPudpداخلي فقط

SNMP polling of network devices

SNMP trapudpداخلي فقط

SNMP traps sent by devices

BGPtcp

Border Gateway Protocol peering

LDAPtcpudpداخلي فقط

Directory access (Active Directory, OpenLDAP)

HTTPS / QUICtcpudp

TLS web traffic; UDP 443 carries HTTP/3

SMBtcpداخلي فقط

Windows file sharing; never expose to the internet

SMTPStcp

Mail submission over implicit TLS

IKEudp

IPsec VPN key exchange

Syslogudpداخلي فقط

Remote syslog

LPDtcpداخلي فقط

Line printer daemon

RIPudpداخلي فقط

Routing Information Protocol

DHCPv6udp

DHCPv6 client (546) and server (547)

Submissiontcp

Mail submission with STARTTLS (clients send here)

IPP / CUPStcpداخلي فقط

Internet Printing Protocol

LDAPStcpداخلي فقط

LDAP over TLS

DNS over TLS / QUICtcpudp

Encrypted DNS (DoT, DoQ)

rsynctcpداخلي فقط

rsync daemon

FTPStcp

FTP over implicit TLS

IMAPStcp

IMAP over TLS

POP3Stcp

POP3 over TLS

SOCKStcpداخلي فقط

SOCKS proxy

OpenVPNudp

OpenVPN default

SQL Servertcpداخلي فقط

Microsoft SQL Server

Oracletcpداخلي فقط

Oracle database listener

L2TPudp

L2TP VPN

PPTPtcpغير آمن / قديم

PPTP VPN; broken crypto

RADIUSudpداخلي فقط

RADIUS authentication (1812) and accounting (1813)

MQTTtcpداخلي فقط

MQTT broker, unencrypted

SSDP / UPnPudpداخلي فقط

UPnP discovery; abused for amplification

NFStcpudpداخلي فقط

Network File System

ZooKeepertcpداخلي فقط

ZooKeeper client port

Docker APItcpداخلي فقط

Docker daemon without TLS; root access if exposed

Docker TLStcpداخلي فقط

Docker daemon with TLS

etcdtcpداخلي فقط

etcd client (2379) and peer (2380)

Dev server / Grafanatcpداخلي فقط

Common dev server and Grafana default

Squidtcpداخلي فقط

Squid HTTP proxy

AD Global Catalogtcpداخلي فقط

Active Directory global catalog (3269 with TLS)

MySQL / MariaDBtcpداخلي فقط

MySQL and MariaDB

RDPtcpudpداخلي فقط

Windows Remote Desktop; put behind a VPN

STUN / TURNtcpudp

NAT traversal for WebRTC

EPMDtcpداخلي فقط

Erlang port mapper (RabbitMQ clusters)

IPsec NAT-Tudp

IPsec NAT traversal

Docker Registry / Flasktcpداخلي فقط

Docker registry, Flask and many dev servers

SIPtcpudp

VoIP signalling

SIPStcp

SIP over TLS

XMPPtcp

XMPP client connections

mDNSudp

Multicast DNS / Bonjour

PostgreSQLtcpداخلي فقط

PostgreSQL

Kibanatcpداخلي فقط

Kibana UI

AMQPtcpداخلي فقط

RabbitMQ AMQP

VNCtcpداخلي فقط

VNC remote desktop (5900 + display number)

WinRMtcpداخلي فقط

Windows Remote Management HTTP (5985) / HTTPS (5986)

Redistcpداخلي فقط

Redis; often unauthenticated

Kubernetes APItcpداخلي فقط

Kubernetes API server

Syslog TLStcp

Syslog over TLS

BitTorrenttcpudp

BitTorrent peers

HTTP alttcp

Alternate HTTP, proxies, Tomcat, Jenkins

InfluxDBtcpداخلي فقط

InfluxDB HTTP API

Vaulttcpداخلي فقط

HashiCorp Vault

HTTPS alttcp

Alternate HTTPS, admin panels

Consultcpداخلي فقط

Consul HTTP API

MQTT TLStcp

MQTT over TLS

MinIO / PHP-FPMtcpداخلي فقط

MinIO S3 API, PHP-FPM, SonarQube

Prometheustcpداخلي فقط

Prometheus server

Kafkatcpداخلي فقط

Apache Kafka broker

node_exporter / JetDirecttcpداخلي فقط

Prometheus node exporter; raw printing

Elasticsearchtcpداخلي فقط

Elasticsearch / OpenSearch HTTP API

Elasticsearch transporttcpداخلي فقط

Elasticsearch node-to-node transport

Zabbixtcpداخلي فقط

Zabbix agent (10050) and server (10051)

Kubelettcpداخلي فقط

Kubelet API

Memcachedtcpudpداخلي فقط

Memcached; UDP abused for amplification

Minecrafttcp

Minecraft Java server

Steam / Sourcetcpudp

Source engine game servers

MongoDBtcpداخلي فقط

MongoDB

WireGuardudp

WireGuard default