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1st PC easily access virtual box.
but when i access with 2nd PC,1st PC automatically logout from virtual box.
using virtual box with remote access.
If anyone knows then please guide me.
Thanks
If your logging on as the same user on a server you are probably kicking yourself off with the second pc, try making another user account and logging on via it.
I don't think it is possible to do so as only one PC can logon to a user at a particular time. If you connect again, the first one gets disconnected.
For accessing the same machine/virtual machine at the same time, you need to create another user to do so.
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Unfortunately, I don't know what program is running on my CentOS 7 that is attacking brute-force through SSH.
What commands should I use to find the program or the ssh command executor?
An attempt to brute-force account passwords over SSH/FTP by a machine in your domain or in your network has been detected. Attached are the host who attacks and time / date of activity. Please take the necessary action(s) to stop this activity immediately. If you have any questions please reply to this email.
I used tcpdump and I expected the executor to also log the command, which it didn't do
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I have trying to learn how to do some basic networking and I have having issues using Putty. I am Connecting my server computer to the RS-232 via ethernet, and able to get the command prompt to display. However if i press enter, any characters or numbers I get nothing.
I've tried messing with the setting to see if i have something disabled. That hasnt worked for me so far, i also tried setting the speed from the default to 115200 to see if that would work either.
Am i missing a step that i need to do?
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Closed 10 months ago.
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Dear people on Stackoverflow,
is it possible to set a default Outlook profile per machine, so for example that it doesn't matter which user logs in at the machine, they can only access one particular mail profile.
Thank you all for helping!
No, Outlook profiles are stored on the per user (HKCU) basis.
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Closed 4 years ago.
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How would I go about adding an account to Postfix and secure it with a password?
I've already setup everything else, and root works.
The simple way to add a user is to simply add a new account on the system. Postfix will handle the rest.
If you don't want to create a system account for the user, you should have a virtual domain set up that is not configured as a mydestination domain. For more on this, be sure to read the Postfix guide on virtual domain hosting.
See http://www.serverwatch.com/tutorials/article.php/3912056/Adding-Users-and-Aliases-for-Postfix.htm
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Closed 8 years ago.
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My computer has two users. So can I install two different operating system for each user?
Just like windows for user1 and ubuntu for user2?
Possible with GRUB http://wiki.ubuntuusers.de/GRUB
But only if it's not a problem if one user can boot up into the other OS. ( he couldnt do anything because he has no password. )
Yes, it's possible. If you use a encryption tool with a secure bootloader like DiskCryptor, you can even password-protect one operating system and boot into an alternate operating system if the password isn't entered.