OpenSimWorld is the directory of 3D Virtual Worlds based on OpenSimulator and connected through the HyperGrid. Learn More
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How to protect your OpenSIM Server from hackers, priscila's etc.
Protect OpenSIM from hackers, Priscila's and DDOS atack is very easy, but most grid owners continue to not protect their grid and servers.
There is 3 simple step guide for admins:
1. Disable BUILD for all visitors, guests, friends..... ONLY OWNERS MUST BUILD! Priscila use THIS option to fill your sim with cocks!
--------------------------
YourSIM:
About land: Options:
Edit terrain: NO!!! Only SIM owner!
Fly: yes, why not?
Build: NO!!! Only SIM owners!
Object Entry: NO!!! Only SIM owners!
Run Script: yes! or mesh body like Athena will not work properly
Safe (no damage): YES!!!
-----------------------------
2. Always use router or at least software firewal:
On your router:
my server use IP port 9000-9010, some server may use 8002
don't open port 8003, 3306, 3389 or other numbers what you see somewhere!
------------------------------
config redirect
option src 'wan'
option name 'SIM'
option target 'DNAT'
option dest 'lan'
option dest_port '9000-9010'
option src_dport '9000-9010'
option reflection_src 'external'
option dest_ip '192.168.xx.xx'
list proto 'tcp'
list proto 'udp'
config nat
option src_port '9000-9010'
option name 'OpenSim'
option dest_port '9000-9010'
option src 'lan'
option src_ip '192.168.xx.xx'
list proto 'tcp'
list proto 'udp'
option target 'SNAT'
option snat_ip 'WAN ip XX.XX.XX.XX'
config rule
option src_port '123'
option src 'wan'
option name 'opensimDROP'
option dest 'lan'
list dest_ip '192.168.xx.xx'
option target 'DROP'
list proto 'udp'
option dest_port '9000'
config rule
option src_port '1900'
option src 'wan'
option name 'opensimDropp'
option dest 'lan'
list dest_ip '192.168.xx.xx'
option target 'DROP'
list proto 'udp'
------------------------
3. Make backups!
=========================== 2024 year additions =====================
4. NEWER allow ssh, ftp, sftp, rdp,smb or any other admin or file transfer access to the server via the same IP address! Use another hidden IP address or better VPN!
5. Backup must be on OTHER phisical device!!! Work copy on some directory is NOT BACKUP!!!
And, keep accusing me of being troll, canibal, ....(all what really is you) but if you not protect properly your server, screams will not help!
There is 3 simple step guide for admins:
1. Disable BUILD for all visitors, guests, friends..... ONLY OWNERS MUST BUILD! Priscila use THIS option to fill your sim with cocks!
--------------------------
YourSIM:
About land: Options:
Edit terrain: NO!!! Only SIM owner!
Fly: yes, why not?
Build: NO!!! Only SIM owners!
Object Entry: NO!!! Only SIM owners!
Run Script: yes! or mesh body like Athena will not work properly
Safe (no damage): YES!!!
-----------------------------
2. Always use router or at least software firewal:
On your router:
my server use IP port 9000-9010, some server may use 8002
don't open port 8003, 3306, 3389 or other numbers what you see somewhere!
------------------------------
config redirect
option src 'wan'
option name 'SIM'
option target 'DNAT'
option dest 'lan'
option dest_port '9000-9010'
option src_dport '9000-9010'
option reflection_src 'external'
option dest_ip '192.168.xx.xx'
list proto 'tcp'
list proto 'udp'
config nat
option src_port '9000-9010'
option name 'OpenSim'
option dest_port '9000-9010'
option src 'lan'
option src_ip '192.168.xx.xx'
list proto 'tcp'
list proto 'udp'
option target 'SNAT'
option snat_ip 'WAN ip XX.XX.XX.XX'
config rule
option src_port '123'
option src 'wan'
option name 'opensimDROP'
option dest 'lan'
list dest_ip '192.168.xx.xx'
option target 'DROP'
list proto 'udp'
option dest_port '9000'
config rule
option src_port '1900'
option src 'wan'
option name 'opensimDropp'
option dest 'lan'
list dest_ip '192.168.xx.xx'
option target 'DROP'
list proto 'udp'
------------------------
3. Make backups!
=========================== 2024 year additions =====================
4. NEWER allow ssh, ftp, sftp, rdp,smb or any other admin or file transfer access to the server via the same IP address! Use another hidden IP address or better VPN!
5. Backup must be on OTHER phisical device!!! Work copy on some directory is NOT BACKUP!!!
And, keep accusing me of being troll, canibal, ....(all what really is you) but if you not protect properly your server, screams will not help!
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Comments
To make sandbox you must have FULL FEATURED and profesional moderated server! They know more than me and you:)
Make sandbox on home pc is same to kill hedgehog with bare ass!
And for me sandbox presence in any store is total misunderstanding how to sale assets. Peoples sale .... boxes..... STUPID! And next make sandbox to unpack..... ABSOLUTE CRAZY!!! If you want to sale in store, simple sale content in folder. If you want make box copyable, but to use sandbox........ You not understand how OpenSim/SL Buy/Sale system work!
like(0)
Make sandbox on home pc is same to kill hedgehog with bare ass!
And for me sandbox presence in any store is total misunderstanding how to sale assets. Peoples sale .... boxes..... STUPID! And next make sandbox to unpack..... ABSOLUTE CRAZY!!! If you want to sale in store, simple sale content in folder. If you want make box copyable, but to use sandbox........ You not understand how OpenSim/SL Buy/Sale system work!
From your opensim.ini file:
[Const]
; For a grid these will usually be the externally accessible IP/DNS
; name and use default public port 8002 and default private port 8003
; For a standalone this will usually be the externally accessible IP/DNS
; name and use default public port 9000. The private port is not used
; in the configuration for a standalone.
;# {PrivatePort} {} {PrivatePort} {8003} "8003"
; port to access private grid services.
; grids that run all their regions should deny access to this port
; from outside their networks, using firewalls
like(0)
[Const]
; For a grid these will usually be the externally accessible IP/DNS
; name and use default public port 8002 and default private port 8003
; For a standalone this will usually be the externally accessible IP/DNS
; name and use default public port 9000. The private port is not used
; in the configuration for a standalone.
;# {PrivatePort} {} {PrivatePort} {8003} "8003"
; port to access private grid services.
; grids that run all their regions should deny access to this port
; from outside their networks, using firewalls