Collaborate Disseminate
Jack Wallen shows you how easy it is to deploy the latest iteration of Nextcloud, which includes the exciting new Nextcloud Hub 3.
The post How to deploy Nextcloud 25 on Ubuntu Server 22.04 appeared first on TechRepublic.
Continue reading How to deploy Nextcloud 25 on Ubuntu Server 22.04
How serious a security problem is it to have the name of the web server in the HTTP header (Apache, Nginx etc.)?
I am discussing this with a system administrator and he told me that deleting version is easy, but deleting the name of the se… Continue reading Is having the name of web server software in HTTP response header a serious problem?
Say I have a game, when you finish playing you put your name in and your score is synched with a public scoreboard. Assume also that I own the server and its code. How can I verify that the scores received by public clients are legitimate … Continue reading validating the authenticity of messages from public client without authentication
Logwatch shows those attacks giving a 500. Given that 500 is an internal server error, does that mean I need to examine further or dismiss?
421 (undefined)
/: 4 Time(s)
500 Internal Server Error
/: 1131 Time(s)
/robots.txt: 67 Tim… Continue reading Dismissing 500 errors in logwatch
In logwatch I got
Connection attempts using mod_proxy:
146.66.178.78 -> mkzaim.ru:443: 1 Time(s)
90.151.171.106 -> host64.ru:443: 1 Time(s)
Can this mean that they used my server as a proxy? How do I use my own server as a … Continue reading Using your own server as a proxy without having set it up as a proxy
If you cannot connect to RDS Server, maybe after Server restart or Windows Update on your computer, then this post may help you. RDS or Remote Desktop Services is a platform of choice providing secure mobile and remote desktop access. Errors might occu… Continue reading Cannot Connect to RDS Server after Server restart or Windows Update
When trying to install a role or feature (like Windows Security Updates or Server Backup feature) to the Windows Server, the feature installation fails and some users get to see a message saying The component store has been corrupted, error 0x80073712…. Continue reading The component store has been corrupted, 0x80073712
I’m trying to check if it’s possible to bypass a two dots verification to perform a Path Traversal, downloading files out of the allowed folder. The problem is that it uses rawurldecode when validating the submitted file, so URL Encoding t… Continue reading Path Traversal with rawurldecode and dots validation
Two months ago I got access to one of my university’s servers via ssh. 15 days later, I was informed that the server was attacked. During that time, I was using an online platform to watch livestreams. Of course the platform was not the we… Continue reading Hacked server because of my laptop? [closed]
As an IT administrator, you may be faced with the challenge of how to change the IP address of a Domain Controller on your network. The DC is a mission-critical IT infrastructure, you may be looking for best practices on how you can accomplish this tas… Continue reading How to change IP Address of Domain Controller