After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.0.0 version
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080
Feedback is welcome

Celebrating the 22th anniversary of the UltraVNC (25th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38031

Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

Development: UltraVNC development is always here... Any help is welcome.
A new development version, UltraVNC 1.6.3.0-dev has been released, please test it: https://forum.uvnc.com/viewtopic.php?t=38091
Feedback is welcome

Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

bruteforce hacking fix plz

Any features you would like to see in UltraVNC? Propose it here
Post Reply
cabbie8675
Posts: 1
Joined: 2012-07-31 09:15

bruteforce hacking fix plz

Post by cabbie8675 »

Being bruteforce hacked terribly from brazil and lavatia.
need hacker prevention plz
Can someone please make a gui for authhosts and also set up some automatic ipaddress authhosts ban after failing so many times.(have count reset on successful logon)
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6952
Joined: 2004-04-23 10:21
Contact:

Re: bruteforce hacking fix plz

Post by Rudi De Vos »

There is already a timeout after each bad password from the same ip address.
Time between each try increase.

If you use vnc to give support on a pc with some user, you can add the "required accept". Then the hacker always
get the refused by user answer.

Try to use another port the 5900, most hackers scans only that port for vnc access.
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/UltraVNC
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
- uvnc2me: https://uvnc2me.com/
3DZ
Posts: 2
Joined: 2012-05-11 11:45

Re: bruteforce hacking fix plz

Post by 3DZ »

There is already a timeout after each bad password from the same ip address.
Time between each try increase.
I infer from this that the timeout can be increased. Where is this setting changed?
Post Reply