Getting to Your Files at Home and Away

Two Different Situations

Reaching your files splits into two worlds. Getting them straight makes everything else easier.

Most of this guide's caution is about the second world. At home you can relax. Away from home, the goal is to reach your files without leaving a door open for strangers.

Mapping a Network Drive on Windows

Mapping means giving the NAS folder a drive letter, like Z, so it shows up in File Explorer just like a folder on your own computer.

Now that folder lives in This PC with a drive letter. You can drag files in and out just like any other folder. It only works while you are on your home network.

• Open File Explorer and click This PC on the left
• Click the three dots or the menu, then Map network drive
• Pick a letter, any free one like Z, from the list
• In the Folder box, type two backslashes, the NAS name, another backslash, and the folder name
• Check Reconnect at sign-in so it comes back each time
• Enter your NAS username and password when asked

Connecting to Your NAS on a Mac

On a Mac, the NAS often just appears in the Finder. If it does not, connecting by hand takes ten seconds.

Open a Finder window and look under Locations in the sidebar. Your NAS name may already be sitting there. Click it, then click Connect As, and sign in with your NAS username and password.

• In Finder, click the Go menu at the top
• Choose Connect to Server
• Type smb, a colon, two slashes, then your NAS name
• Click Connect and sign in
• Tick Remember this password so it saves for next time

Using the Phone App at Home

The maker's phone app is the friendliest way to reach your files, and it works both at home and away.

The same app usually offers photo backup, which copies your phone pictures to the NAS on its own. It is worth turning on. Your memories get a safe second home without you lifting a finger.

• Install the maker's file app from your phone's app store
• Sign in with your NAS username and password
• At home, it finds the unit on your network automatically
• Browse your folders, open photos, and play videos right there

Watching on a Smart TV

If you keep movies or home videos on the NAS, your TV can play them straight from the box - no cables, no copying.

The magic word here is DLNA, a common standard that lets a TV find and play media from other devices on the home network. Turn on the media server setting in your NAS, and compatible TVs will simply see your movie folder.

• Many TVs have a media player app that finds the NAS on the network
• The maker often provides a TV app or a media server feature to turn on
• A streaming stick or box plugged into the TV can run the same media app

The Challenge of Reaching Files From Away

Away from home, your NAS is behind your router, which is doing its job by blocking the outside world. So how do you get in safely?

Your router acts like a locked front door. It lets your home devices out to the internet, but it does not let strangers in. That is exactly what you want. The trick to remote access is getting yourself through that door without leaving it propped open for everyone else.

• The maker's secure relay or app - easiest and safe (next page)
• A VPN, which builds a private tunnel to your home network
• Opening ports on your router - the dangerous way, avoid it

The Safe Path: The Maker's Secure App

Nearly every NAS maker offers a secure way to reach your files from anywhere, and it is the path I recommend first.

You turn on a remote-access feature in the settings and give your unit a simple nickname. After that, the maker's app and website can connect you to your NAS from anywhere, without you touching your router at all. The connection is scrambled from end to end so no one can peek at it along the way.

• You do not open any doors on your router yourself
• The connection is encrypted, meaning scrambled so only you can read it
• The maker handles the tricky security parts and keeps them updated
• It works the same on your phone, tablet, and laptop

What a VPN Is, in Plain Words

VPN stands for Virtual Private Network. It sounds technical, but the idea is simple and rather clever.

A VPN builds a private, scrambled tunnel from your phone or laptop back to your home network. Once the tunnel is up, it is as if you were sitting on your own couch. You reach the NAS the very same way you do at home, because as far as the network is concerned, you are home.

• Nothing on the NAS is exposed to the internet - only the tunnel door is
• Everything you send through the tunnel is scrambled and private
• You reach all your home devices, not just the NAS
• It is the choice security-minded people trust

The Secure App or a VPN - Which One

Both are safe. They just suit different people. Here is how I help folks choose.

There is no wrong answer between these two. Many people start with the maker's app for its ease, and add a VPN later once they are comfortable. Both keep your NAS off the open internet, which is the whole point.

Why You Must Not Open Ports

This is the most important page in the guide. Please read it twice.

Opening a port, sometimes called port forwarding, means telling your router to let outside traffic reach your NAS directly. It is like propping your front door open so you can walk in easily - but now anyone can walk in. And on the internet, there are automated programs knocking on every door, all day, every day.

• Attackers find the open door within hours and try to break in
• A weak or guessed password lets them into everything at once
• Ransomware can lock or scramble every file and demand payment
• Your private photos and documents can be copied or destroyed

Strong Locks: Passwords and Two-Step

However you reach your files from away, the login is your front-door lock. Make it a good one.

Two-step verification, also called two-factor, means after your password you enter a short code from an app or a text message. It is the single best thing you can add. Even a stolen password is useless without that second code.

• Use a long password - a phrase of several random words beats a short jumble
• Never reuse the password from your email or bank on the NAS
• Turn on two-step verification for a second layer
• Give each person their own login, never a shared one

Keeping the Doors Locked With Updates

Remote access and updates go hand in hand. An updated NAS is a safe NAS.

Makers release updates that fix newly found security holes. If your NAS is reachable from away, keeping it updated is not optional - it is what keeps the safe methods safe. An out-of-date unit can have a known weakness that attackers already know how to use.

• The NAS system software itself
• The remote-access and file-sharing apps on the unit
• The phone app on your devices
• Your router's firmware, since it guards the front door

Being Careful on Public Wi-Fi

When you reach your files from a cafe or airport, the network around you is shared with strangers. A little care goes a long way.

The good news is that both safe methods in this guide already scramble your connection. As long as you stick to them, public Wi-Fi is not something to fear - just something to respect.

• Use the maker's secure app or your VPN, which scramble your connection
• Make sure the web address shows https, the s meaning secure
• Do not save your NAS password on a borrowed or public computer
• Log out when you finish on any device that is not yours

Sharing One File With Someone Else

Sometimes you just want to send Grandma one folder of photos - without giving her a login or opening anything up.

Most NAS units can create a share link. This makes a special web address for one file or folder that you send by text or email. The person clicks it and downloads just that, and nothing else on your NAS is reachable.

• Set the link to expire after a few days
• Add a password to the link and send it separately
• Share only the exact folder you mean to, never your whole drive
• Turn the link off once they have what they need

When It Will Not Connect

Connections wobble now and then. Most fixes are simple. Work down this list before you worry.

A surprising number of problems come down to the NAS being asleep, off, or unplugged at home. If you can, check that first.

Setting Up Access for the Family

A NAS is at its best when the whole household can reach the right things - and only the right things.

Separate logins are not about distrust. They keep files tidy, let each person have privacy, and mean that if one login is ever compromised, the others are untouched.

• Give each person their own login, never one shared account
• Make a Family folder everyone can open for shared photos
• Give each person a private folder only they can see
• Keep the admin login for yourself and use it only for settings
• Set everyone up with the maker's app for easy away access

What to Expect for Speed

Files feel snappy at home and slower from away. That is normal, and knowing why saves frustration.

Your home internet upload speed is the ceiling for remote access. If reaching large files from away feels slow, that is usually why - not a fault with your NAS. Smaller files and photos still come across just fine.

Your Safe Remote-Access Checklist

Before you rely on reaching your NAS from away, run down this short list. It is the whole guide in one place.

That last line matters even here. Remote access is about reaching your files. A backup is about not losing them. You want both.

• Remote access is through the maker's secure app or a VPN
• No ports are forwarded to the NAS on your router
• Every login has a strong, unique password
• Two-step verification is turned on for remote logins
• The NAS system and apps are set to update
• Each family member has their own account

What's in the 27-page PDF

• Mapping a network drive on Windows so folders feel local
• Connecting to your NAS on a Mac
• Using the phone app and watching movies on the smart TV
• The safe way to reach your files when you are away
• A plain explanation of what a VPN is and why it helps
• Why you must never expose the NAS directly to the internet

Why I wrote this

I write these as printable handouts because a guide you can keep in a drawer beats a web page you have to find again. No jargon, no judgment, no rushing. If you'd rather have someone sit beside you and go through it together, that's a flat $99 first visit with the 30-day follow-up included — serving Portage County from Atwater, Ohio. — Bill