Networking Ports - Basic - Statistics

General Stats

Answer Stats

Port	Protocol	% Correct
80	HTTP	89%
443	HTTPS	83%
20	FTP data	80%
21	FTP control	80%
22	SSH	80%
23	Telnet	74%
25	SMTP	69%
67	DHCP server	63%
68	DHCP client	63%
110	POP3	57%
53	DNS	57%
143	IMAP	46%
3389	RDP	46%
123	NTP	34%
69	TFTP	34%
993	IMAPS	31%
995	POP3S	29%
443	SSL	26%
389	LDAP	23%
161	SNMP Agent	20%
162	SNMP Manager	20%
49	TACACS	11%
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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