The con is that the port you choose may be blocked when trying to log in from behind some firewalls.Ĭon : You have to specify the new port when connecting to your RDP. It will not make it really more secure but it will be a bit hidden, and a bit less exposed from bots. Simply change it by adding on your firewall a NAT so your server is open outside on 3388 for example, redirecting to 3389 on your server. And you'll see there are a lot of ways to protect more or less against these threats.ĭefault port used to connect to a RDP is 3389. We'll see in this part how to protect your RDP servers. There are basically 3 ways to be hacked (from what i've seen) : internet bots attacking RDP servers (most case), hacker attacking your network from outside (rare), inside job (happens). That's what we gonna see in these 2 articles : Protection from outside and from inside. The second step is : secure your network. For this reason (and some others) I think best backup media are still good old tapes. I've seen someone's data being cryptlocked, and its backup (on a NAS, available and not secured over the network) were also cryptolocked. The first step is : ALWAYS HAVE A BACKUP.Īnd I mean a true backup, not just a script copying your data on a USB drive. That makes virus nowadays much more dangerous. If you work in IT, I think your heard of this one : it's a virus encrypting all data available and the hacker then send an email asking for money in exchange of the decrypting tool. Indeed, that's the new fashion, holding data hostages with cryptolocker virus. My answer is pretty much always the same, your data are valuables for hackers because they are valuable to you. I won't be hacked, my data are not interesting enough for hackers. For many clients I hear the same sentence.
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