Installing only security updates is a mistake?

On my Debian, I only do security updates:

deb http://security.debian.org/debian-security/ buster/updates main

deb-src http://security.debian.org/debian-security/ buster/updates main

For example, Debian recently migrated from 10.3 to 10.4, but I still use version 10.3 and automatically install available security updates.

Is that enough for security?

Help Installing WordPress on GoDaddy Hosting

Just wondering if I'm doing something spectacularly wrong here.

A client wants a site on his GoDaddy hosting account. After struggling through the GoDaddy menus for a while, I found Plesk and created an add-on domain with his desired .com. Then I used the add installer to install WordPress on the address.

And basically nothing works. I have installed and deleted about five times. What happens is I can get the basic site up, but no themes or plugins can be correctly installed. Whenever I…

Help Installing WordPress on GoDaddy Hosting

Installing xampp on virtual box?

I started learning PHP and I wanted to practice PHP code using xampp or wamp server. But after reading this and doing some google research,I thought that installing server software on my home pc might be dangerous. I thought it would be better to install xampp server on a virtual box.
Is this a good idea? Is there any security concerns should i be worried about?
Is installing xampp server on a virtual machine is actually better than installing it on my home computer?

Doesn’t installing a TOTP client on your primary PC undermine the whole point of 2FA? [duplicate]

Authy is a popular cross-platform TOTP application that supports syncing keys across devices. I have been a little confused by the idea of having a desktop client… This way if someone accesses my primary PC they’d find all my passwords saved in my browsers, and would have access to my TOTP keys as well…

Doesn’t installing a TOTP client on your primary PC undermine the whole point of 2FA?

Prevent users from installing windows OS in PC

I have hp compac desktop and I want to stop children from accessing the bad stuff on the internet so for this purpose I have installed “Qustudio” app in my PC which can not be uninstalled without my email account. But there is one method by which they can uninstall it, they can install a new window to remove the previous version. My question is, “How can I stop them from installing windows”? (BIOS BOOT menu password, I guess)

Installing R failed

To install R, I evaluated the following code

Needs["RLink`"] InstallR["RHomeLocation" -> "C:\Program Files\R\R-3.6.1"] 

and I got the follow error messages:

Java::excptn: A Java exception occurred: com.wolfram.jlink.InvalidClassException: Invalid class specification. This class is not loaded into the current Java runtime. It might have been loaded into a different Java runtime, or Java might have been restarted since the class was loaded.

General::stop: Further output of Java::excptn will be suppressed during this calculation.

InstallR::fail: Failed to install R. The following error was encountered: crash in low-level RLink component or in R runtime

Please help!

Error installing Sharepoint Foundation 2013

I have installed SharePoint Foundation 2013 on a Windows 2019 Server. With some help from the internet I managed that.

When I start the configuration wizard I get the following error in stage 3:

“Eine Ausnahme vom Typ ‘Microsoft.SharePoint.SPException’ wurde ausgelöst. Weitere Ausnahmeinformationen: Es gibt keine Datei mit URL “_catalogs/masterpage/minimal.master” in dieser Website. Microsoft.SharePoint.SPException: Es gibt keine Datei mit URL “_catalogs/masterpage/minimal.master” in dieser Website”

English meaning is:

An exception occured – a file with the url “_catalogs/masterpage/minimal.master” cannot be found.

Has anyone a guess about that?

With kind regards,
Markus