Synology NAS tip - How to make your NAS more secure by adjusting your SMB range

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To ensure compatibility with all network devices in your home, a new Synology NAS will have been configured to use SMB1 and 2. However as SMB1 is no longer considered to be secure, in this video we show you how to change the SMB range a Synology NAS uses, to SMB2 and SMB3.

Note: SMB2 and Large MTU (Maximum Transmission Unit), will allow larger units of data to be passed over a communication protocol. So with SMB2 Large MTU enabled, we can take advantage of faster network interfaces that use 1 or 10 gigabit ethernet connections.

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[gomezadams]

This was helpful video. While following along I discovered that my SMB shares were indeed still set to their default. Thanks.

[Zeus]

Thank you for such a great video. very easy to follow and useful information! Excellent as always, looking forward to your next one. Great job!!! 👍😊👍😃👍😃👍

[taufiqpsumarna]

Thanks A Lot Buddy, This Video Was Help Me A Lot 😂 Before Watch This I Just Confused Why Our Synology folder sharing work well on windows 7 but on windows 10 always facing a problem. Greetings from Indonesia

[desmoinestechsupport]

How do you set the Synology>File Services>SMB>Minimum SMB protocol to SMB3?

[DavidM]

My 3 Windows 10 computers won't display either my Synology or QNAP in Windows Explorer unless I have the NAS's set to SMB1 minimum.

[DiyintheGhetto]

Hello if i have to map a network drive outside of my network. What are the ports to be forward?

[hllb]

help The Finder can’t complete the operation because some data in “file name” can’t be read or written.
(Error code -36) I get this with everything I try to move on to my nas

[KarstenJensendk]

Unfortunatly Sonos needs SMB1 to stream locally files.