Technical information

Network Security White Paper ver. G.1.2

Page 5 of 72

1-5-6 Recommended Precautions .....................................................................16

1-6 HTTPS ................................................................................................................16

1-6-1 Function Overview ...................................................................................16

1-6-2 Theft of Username and Password............................................................16

1-6-3 Theft of Print Data ....................................................................................17

1-6-4 Recommended Precautions .....................................................................17

1-7 SNMP v1/v2 ........................................................................................................17

1-7-1 Function Overview ...................................................................................17

1-7-2 Potential Threats and Recommended Precautions ..................................18

1-7-3 Recommended Precautions .....................................................................18

1-8 SNMP v3.............................................................................................................19

1-8-1 Function Overview ...................................................................................19

1-8-2 Potential Threats and Recommended Precautions ..................................19

1-8-3 Recommended precaution .......................................................................20

1-9 SHELL (RSH/RCP) .............................................................................................20

1-9-1 Function Overview ...................................................................................20

1-9-2 Potential Threats and Recommended Precautions ..................................20

1-9-3 Recommended Precautions .....................................................................21

1-10 LPD.....................................................................................................................21

1-10-1 Function Overview ...................................................................................21

1-10-2 Potential Threats and Recommended Precautions ..................................21

1-10-3 Recommended Precaution.......................................................................22

1-11 IPP ......................................................................................................................22

1-11-1 Function Overview ...................................................................................22

1-11-2 Potential Threats and Recommended Precautions ..................................22

1-11-3 Recommended Precaution.......................................................................23

1-12 DIPRINT (RAW Print)..........................................................................................23

1-12-1 Function Overview ...................................................................................23

1-12-2 Potential Threats and Recommended Precautions ..................................23

1-12-3 Recommended Precautions.....................................................................24

1-13 SMB ....................................................................................................................24