Jim,
Using Halcyon monitor, I have a job log monitor setup for this.
I get an email anytime a user with a mapped drive to IFS connects.
PENCOR05 Servicing user profile PAULS from client 10.5.65.175. Netserver User connecting
QZLSFILE                *ALL       *ALL       *ALL      CPIAD12
Rule group  . . . . . . . . NETSERVER                                          
Rule number . . . . . . . . 10            Netsever Users Connecting            
Job name  . . . . . . . . . S QZLSFILE                                         
                                                                               
                                                                               
                                                                               
User name . . . . . . . . . *ALL                                               
Subsystem . . . . . . . . . *ALL                                               
Job type  . . . . . . . . . *ALL                                               
Message IDs . . . . . . . .   CPIAD12                                          
                                                                               
                                                                               
                                                                               
Message file  . . . . . . . QCPFMSG                                            
  Library . . . . . . . . .   QSYS                                             
  ASP group  . . . . . . .    *SYSBAS                                          
Message type  . . . . . . . *ALL                                               
Message severity  . . . . . *ALL                                               
To program  . . . . . . . . *ALL                                       More...
Paul
-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of midrange
Sent: Tuesday, June 27, 2017 9:23 PM
To: 'Midrange Systems Technical Discussion'
Subject: RE: Ransomware
Is there a way to see which pc clients have an actual map drive on their pc that is connecting at log on? Any security log when the connection is made or when used..
We have some *public authorized areas in the ifs and lots of users - would like not to take a sledge hammer to it by cutting them all off and see who screams.. 
Some of these users and their connections go back a decade or more (thru many releases). 
V7R1
Jim 
-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Christopher Bipes
Sent: Tuesday, June 27, 2017 5:42 PM
To: Midrange Systems Technical Discussion
Subject: RE: Ransomware
The virus will not run on the iSeries but it can encrypt a share or mapped drive to a share from an infected windows PC.  Make sure you backup are good and users only have the permission they need to any Netserver shares you have defined to restrict the damage that can be done by in infected windows machine.
Chris Bipes
Director of Information Services
CrossCheck, Inc.
-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Raul A Jager W
Sent: Tuesday, June 27, 2017 2:37 PM
To: midrange-l@xxxxxxxxxxxx
Subject: Ransomware
Should we be concerned about Petya?
Not sharing the root directory is safe enough?
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