A blog about IT and other stuff :-)
Sophos UTM mail security has many features, it also supports DKIM (DomainKeys Identified Mail), which allows the UTM to cryptographically sign outgoing messages. Unfortunately it’s not “that” easy to set up, like any other UTM feature, but that’s not the UTM’s…
Read more
Sophos has released 9.503-3 today, you can download it here: ftp://ftp.astaro.com/UTM/v9/up2date/u2d-sys-9.502004-503003.tgz.gpg Release notes: Up2Date 9.503003 package description: Remarks: System will be rebooted Configuration will be upgraded Connected REDs will perform firmware upgrade Connected Wifi APs will perform firmware upgrade News:…
Read more
When you have the UTM behind another firewall and want to use the RED technology, you will have to NAT the following ports through the perimeter firewall: Note: it has been seen several times that some ISP’s block the traffic…
Read more
How to fix a false positive On Sophos UTM, mod_security can detect a far greater number of attacks, but also experiences a larger number of false positives. If your website is experiencing a lot of false positives, the best way…
Read more
Sometimes Sophos releases updates or patterns that corrupts a function in the UTM and make that function crash! – Everytime a core dump is generated, and that is filling up the data disk. If that happens you eventualle see a…
Read more
Finally, to make up for the mistake in 9.501, MR2 has been soft-released today: And can be found on the FTP server as usual: ftp://ftp.astaro.de/UTM/v9/up2date/u2d-sys-9.501005-502004.tgz.gpg ftp://ftp.astaro.de/UTM/v9/up2date/u2d-sys-9.501005-502004.tgz.gpg.md5 The changelog: News Maintenance Release Remarks System will be rebooted Configuration will be…
Read more
Sophos has released a big update to UTM 9.5: Up2Date 9.501005 package description: Remarks: System will be rebooted Configuration will be upgraded Connected REDs will perform firmware upgrade Connected Wifi APs will perform firmware upgrade News: Maintenance Release Bugfixes:…
Read more
4 days after I upgraded one customer, they started complaining about not being able to reach their websites. Looking into Webserver Protection, all webservers had an yellow exclamation mark on the, and when mouse held over it showed “internal error”,…
Read more
With the new UTM 9.5, existing installations will not be upgraded to the 64bit Postgres database, for this to happen you will have to do the following via “console” or SSH (SSH connection HAS to be stable during upgrade!!) Please…
Read more
Sophos has released UTM 9.5 today from Public Beta, read more and download here: https://community.sophos.com/products/unified-threat-management/b/utm-blog/posts/utm-up2date-9-500-released What’s new in UTM 9.5? WAF Enhancements WAF URL Redirection gives you the ability to redirect traffic for a WAF protected URL to a different…
Read more
By continuing to use the site, you agree to the use of cookies. more information
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.