Just wanted to share an experience with an application that failed to get a successful file lock on a special database file on a file server when SG fileencryption was installed with version 8.3 and Patch 37 on Windows 10 Pro.
If the user manually edited…
I have been told by Sophos that file encryption will not be a functional / seamlessly integrated option under the Sophos Central Encryption product. What other products should we review? We require file encryption.
Hi
I have problem about icon file. When I have to encrypt file via application based encryption or manual encryption, The icon of file not change encryption icon.
How can I solve this issue?
Thank you.
Hello as HelpDesk I have to do all recovery things in Sophos but unfortunately first time when I wanted to do C/R recovery I can't find the key, it's empty as you will see in attached image.Unfortunately windows failed to boot so it is impossible to login…
I try to be a good user and open a separate thread for every issue I run into. If this is not common here let me know and I'll put it all in once.
I've create a file encryption policy to encrypt files that will be saved on a shared drive. The policy…
Hi,
I am computer administrator. I have to implement SafeGuard in my organitation.
I did it but I have some problems.
The instalation was correct. Comunication with database is OK and everything works but by mistake I used a Device Encryption policie…
We're using SGN File Encryption on network file shares, and after changing my domain password last week, I can't connect to the encrypted folder anymore from my MacBook Pro only. I can connect to other shared folders. And I can connect to the encrypted…
Hey
I set up everything on a server and now to test it i'm trying to put the encryption software though a standalone client package on a computer in our network. Everything worked:
creating the package with the right policies etc. i followed everything…
Hello Everybody,
I'm having a rough time encrypting image files. I have Sophos SGN V 8.0, and I have a file encryption policy:
In the template, I added paint, and with it, several image suffix like .jpg, .gif, .jpeg.
The files are encrypting…
Indeed. Although double double click didn´t work, I could right click and decrypt, and then open it with wordpad. But that is not how anyone would approach data. Tested with SGN8 Synchronized Encryption by the way.
MichaelMessner said:
Is there some documentation which describes every byte in the file?
I am not sure if this is publicly available information. The first 4K is always our file encryption header, so encrypted files and the GUID of their KEK can…
The integrity of a SafeGuard LC (or other Sophos File Encryption) encrypted file can not be guaranteed.
All that can be guaranteed is, that if a file is altered after encryption, it can´t be properly decrypted anymore.
Hey SafeGuard community,
as far as I can see SafeGuard LC uses AES-CTR. How is the integrity of a SafeGuard LC encrypted file guaranteed? Is there any documentation around the integrity protection in SafeGuard?
Thanks,
Mike
Hello Sophos community,
during an internal evaluation of Sophos LanCrypt I was wondering if there is some documentation of the encrypted file format that Safeguard LC uses/generates. Do you have some resources to documentation on that format?
Thank…
