Useful tips for everyday
What is Microsoft Active Directory certificate Services? Active Directory Certificate Services (AD CS) is a Microsoft product that performs public key infrastructure (PKI) functionality, supports…
How can I block mail tracking? Block Email Tracking on Major Email Platforms In your inbox, click the gear icon on the right and then…
How does Shodan get its data? Shodan collects data mostly on web servers (HTTP/HTTPS – ports 80, 8080, 443, 8443), as well as FTP (port…
How do I know if SSH private key matches public key? Procedure Log in the server as ‘root’ using SSH, or use the WHM: Terminal…
Why is the security token service is not available? Rule Name: The Security Token Service is not available. Summary: The Security Token Service is not…
How can I lock certain websites on my iPhone? How to block websites on an iPhone Tap the “Screen Time” tab. Tap the “Content &…
How many virtual machines can one physical server host? Nowadays, almost all servers come with two or four cores per physical CPU. A good rule…
Does LUKS encryption slow down? LUKS/dm-crypt which is used for encryption on Linux will slow your machine since it’s a software encryption. However, on a…
How do you ensure a message is received? Try these six ways to make sure your messages are received loud and clear. Be as clear…
What happens when you blacklist a stolen phone? What is blacklisting? Blacklisting works by blocking your phone’s unique identifier (IMEI number). When a phone is…