FTP is a way to transfer files between your computer and a web server. Website owners may hear about FTP when someone needs to upload files, download a backup, edit a configuration file, troubleshoot WordPress, or move a website.
FTP stands for File Transfer Protocol. In many modern hosting setups, SFTP is preferred because it transfers files over a secure connection.
For WordPress sites, file access can help when the dashboard is unavailable. For example, someone may need to disable a broken plugin by renaming its folder.
FTP vs SFTP
FTP and SFTP are not the same.
FTP is the older file transfer method. SFTP uses a secure connection, usually through SSH, and is generally safer for handling website files and credentials.
If your hosting account supports SFTP, use it instead of plain FTP.
Some hosting providers also offer a browser-based file manager. That can be easier for small changes, but SFTP is often better for larger transfers or repeated work.
Do Small Business Owners Need FTP?
You may not need to use FTP yourself.
Many small business website tasks can be handled through:
A plugin or theme issue requires file-level access
A verification file must be uploaded
If you are uncomfortable editing website files, it is safer to give proper limited access to someone experienced than to guess.
Why File Access Can Be Risky
FTP or SFTP can give access to sensitive website files.
With the wrong access, someone may be able to:
Delete site files
Upload unsafe files
View configuration details
Break the site layout
Change plugin or theme files
Access files outside the public website folder, depending on permissions
Treat FTP credentials like admin passwords. Do not send them through unsecured messages, reuse them across people, or leave old accounts active.
Use Separate Accounts
If someone needs file access, create a separate account for that person when possible.
Limit:
Which folder they can access
How long they need access
Whether they can write files
Whether the account should be removed after the task
Avoid giving the main hosting login when a limited FTP or SFTP account would be enough.
File Manager vs FTP
A hosting file manager lets you manage files in a browser. FTP or SFTP uses a separate client app on your computer.
File manager may be better for:
Small edits
Uploading one file
Renaming one folder
Quick troubleshooting
SFTP may be better for:
Moving many files
Downloading large folders
Migration work
Developer workflows
Repeated file access
Both can break a site if used carelessly.
What to Know Before Using FTP or SFTP
Before connecting, know:
Hostname or server address
Username
Password or key
Port
Protocol, such as SFTP
Folder to access
Which files should not be touched
Whether a backup exists
For WordPress, the public site files are often in a folder such as public_html, but hosting setups vary. Do not delete or move files unless you are sure what they do.
When FTP Helps With WordPress Problems
FTP or SFTP may help when:
A plugin breaks the dashboard
A theme update causes a fatal error
A file must be restored from backup
A large upload fails in the dashboard
A migration needs all site files
A security review needs file access
For most day-to-day publishing, you should not need FTP. Use the WordPress dashboard for content and settings.
Good File Access Habits
Use these habits:
Prefer SFTP when available
Use strong, unique passwords
Create separate accounts for different people
Limit folder access
Remove access after the work is done
Take a backup before file changes
Keep notes on what was changed
Avoid editing plugin or theme files directly unless you know the update risk
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