Networking Ports - Basic - Statistics

General Stats

Answer Stats

Port	Protocol	% Correct
80	HTTP	88%
443	HTTPS	85%
20	FTP data	79%
21	FTP control	79%
22	SSH	79%
23	Telnet	74%
25	SMTP	71%
67	DHCP server	65%
68	DHCP client	65%
110	POP3	56%
53	DNS	56%
143	IMAP	47%
3389	RDP	44%
123	NTP	35%
69	TFTP	35%
993	IMAPS	32%
995	POP3S	29%
443	SSL	26%
389	LDAP	24%
161	SNMP Agent	21%
162	SNMP Manager	21%
49	TACACS	12%
1812	RADIUS Authentication & Authorization	9%
1813	RADIUS Accounting	9%
427	SLP	9%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

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