I see so many admins change RDP from 3389 → 3390 and call it a "security upgrade."
#CyberSecurity #InfoSec #RDP #Port3390 #WindowsServer Title: Troubleshooting Port 3390 (Alternative RDP)
#SysAdmin #Windows #RDP #ITSupport Post: Port 3390 isn't magic.
Most people scan for 3389 (RDP). Smart attackers scan for .
I’ve included a few versions depending on your audience (Security, IT, or general tech). Headline: 🚨 Port 3390: The "Hidden" Backdoor You Didn't Know You Had
Port 3390 is not an official IANA standard, but it is commonly used as the alternative port for Microsoft Remote Desktop (RDP) when administrators change the default from 3389.
It's not. It’s a speed bump.
#cybersecurity #infosec #windows
I see so many admins change RDP from 3389 → 3390 and call it a "security upgrade."
#CyberSecurity #InfoSec #RDP #Port3390 #WindowsServer Title: Troubleshooting Port 3390 (Alternative RDP)
#SysAdmin #Windows #RDP #ITSupport Post: Port 3390 isn't magic.
Most people scan for 3389 (RDP). Smart attackers scan for .
I’ve included a few versions depending on your audience (Security, IT, or general tech). Headline: 🚨 Port 3390: The "Hidden" Backdoor You Didn't Know You Had
Port 3390 is not an official IANA standard, but it is commonly used as the alternative port for Microsoft Remote Desktop (RDP) when administrators change the default from 3389.
It's not. It’s a speed bump.
#cybersecurity #infosec #windows