Approximate (facultative) name of icon:

001.	computer
002.	lock computer / computer authorization
003.	connect to computer / network
004.	hd
005.	lock hd / hd authorization
006.	connect to hd / network
007.	database
008.	lock database / database authorization
009.	connect to database / network
010.	add database
011.	remove database
012.	terminal
013.	lock terminal / terminal authorization
014.	connect to terminal / network
015.	add terminal
016.	remove terminal
017.	terminal pulse / pulse
018.	browser / window
019.	lock browser / window
020.	connect to browser / window
021.	add browser / window
022.	remove browser / window
023.	folder
024.	connect to folder
025.	printer
026.	connect to printer
027.	modem / hub
028.	servers
029.	server
030.	connect to server
031.	lock server
032.	add server
033.	remove server
034.	signal
035.	wi-fi
036.	connection
037.	lock connection
038.	add connection
039.	check connection / connected
040.	remove connection / disconnected 
041.	connection options
042.	network / local network
043.	key / authorization
044.	settings / options
045.	settings / options
046.	firewall
047.	firewall enabled
048.	firewall disabled
049.	firewall disabled / shield
050.	firewall enabled / shield
051.	globe / network
052.	global firewall
053.	global connection
054.	share
055.	share global network
056.	share computer
057. 	share database
058.	users
059.	user
060.	spy / virus
061.	support / umbrella
062.	scan / virus scan
063.	bug / virus
064.	traffic
065.	unlink
066.	link
067.	play / start scan
068.	pause / stop scan
069.	power off
070.	power on
071.	turn power on
072.	turn power off
073.	add power
074.	remove power
075.	connect
076.	connected