20, FTP File Transfer Protocol DATA, 21, FTP File Transfer Protocol CONTROL, 22, SSH Secure Shell (Encrypted!) SFTP is a SSH extension for FTP, 23, Telnet Virtual Terminal Connection- not secure, 53, DNS Domain Name System Translates IPs/Names, 67, DHCP Dynamic Host Config Protocol Server, 68, DHCP Dynamic Host Config Protocol Client, 69, TFTP Trivial FTP- used for Uploading BIOS etc. No authentication., 80, HTTP (data communication on the World Wide Web), 443, HTTPS (the secure version of HTTP, using encryption), 110, POP3 for inbound emails, 143, IMAP for sync'd inbound emails., 25, SMTP Simple Mail Transfer Protocol/Secure for outbound emails., 123, NTP Network Time Protocol for syncing clocks on network., 161, SNMP Server - Simple Network Management Protocol. V1,V2 bad- V3 good., 162, SNMP Client - Simple Network Management Protocol. V1,V2 bad- V3 good., 389, LDAP Lightweight Directory Access Protocol- Acts as simplification/guide for searching in a directory., 445, SMB Server Message Block- File Sharing on local network, not need for NETBIOS over TCP/IP., 514, Syslog Message Logging, 3389, RDP Remote Desktop Protocol- IT Support, ICMP, Internet Control Message Protocol.. Think PING

Network Protocols (Review)

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