Slick Tutorials.
There are situations, specially if dealing with hybrid domain configurations, typically using Azure and on-premise Active Directory, where it will be needed to do a mass UPN suffix change for all domain users. A typical change in these cases it to change a domain name suffix which end with .local to a public domain name which ends with .com (usually): this change is necessary mainly for two reasons. Read More …
Remote Desktop has been the must as remote administration tool for many IT professionals and sadly many even expose it to the internet leading to brutefoce attacks and Man in the Middle attacks in the past (and even during this period). Using TLS certificates can improve the security and the default access method to critical systems, even if those systems are reached only on internal business LAN environments. Read More …
A file is signed with a certificate. A digital certificate is usually issued by a Certification Authority (CA). These are important things to consider, so it better to focus these before going on with the Powershell code signing process for scripts. Read More …
Dot-sourcing is a concept in PowerShell that allows you to reference code defined in one script in a separate one. This is useful when you’re working on a project with multiple scripts and might have functions specified in one script(s) and the code to call those functions in another. Other than building a module, dot-sourcing is a good way to make that code in another script available to you.
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While working with data in Pandas, we perform a vast array of operations on the data to get the data in the desired form, before, for example, creating diagrams or passing to the visualization phase. One of these operations could be that we want to remap the values of a specific column in the Dataframe. This can be done in several ways. Read More …