3390: Port

#SysAdmin #Windows #RDP #ITSupport Post: Port 3390 isn't magic.

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 3390 port

It's not. It’s a speed bump.

I see so many admins change RDP from 3389 → 3390 and call it a "security upgrade." #SysAdmin #Windows #RDP #ITSupport Post: Port 3390 isn't

Most people scan for 3389 (RDP). Smart attackers scan for . 3390 port