Hosting Terms
What is SSH?
SSH in plain English — the meaning, the comparison, and why it matters to anybody running a website.
Straight answer first
SSH is the encrypted protocol that lets you drive a server from a text prompt — running commands, moving files and opening tunnels over a private, verified channel.
Below: the fuller explanation, a picture that makes it stick, why it matters in practice, and where you will actually run into it.
Written by the Hosting Seller staff · Checked 1 August 2026
0
Terms left unexplained
100+
Definitions, cross-linked
Real
Examples from real kit
Free
To read, naturally
One terminal session does the work a dozen panel screens do, and does it faster once the commands are familiar. Deployments, log reading, bulk file edits and awkward debugging all become typed instructions. Logging in with a key pair instead of a password is both harder to break and quicker to use.
The protocol carries more than shells. SFTP runs on top of it, Git pushes travel through it, and port forwarding lets you reach a service that is otherwise locked away behind the server's firewall.
The picture that makes SSH stick
A staff door at the side of the shop with its own lock. Anyone holding the right key walks straight to the stockroom, while customers carry on using the counter and the tills at the front.
Keep that picture in mind and most of the documentation you will ever read on the subject stops being mysterious.
What is actually at stake
Whether a shared plan offers SSH is the line between running a site and prodding at it from the outside. WP-CLI, Composer and Git-based workflows all assume that staff door exists, and they get clumsy fast when it does not.
You do not need to work at this layer every day. You need to recognise it when it explains something, which is exactly the moment this page earns its keep.
What it looks like day to day
A developer fixes every stale URL in a freshly migrated database with a single WP-CLI search-replace over SSH. The same job clicked through phpMyAdmin would eat an hour and invite mistakes.
Multiply that example by every website on the internet and you have the concept's entire job description in one go.
The Hosting Seller angle
You will meet it in the control panel and occasionally in a support conversation, usually already set the right way. If this term made sense, the natural next reads are SFTP, Git, Cron Job and VPS.
SSL comes free with every plan and reissues itself before it lapses, so nobody has to diary the padlock.
A glossary written by the people on the counter
We treat unexplained jargon as a service failure. This glossary is the support desk's accumulated translations, published where a search engine can hand them out for us.
NVMe disks and LiteSpeed caching sit on the shelf at every price point, not behind a premium tier.
- 100+ terms, all in plain English
- Everyday comparisons and real examples
- Related concepts linked together
- Written by the people on the desk
Why Hosting Seller
On every plan, as standard
One term, fully landed
SSH defined, pictured by comparison and placed in your own control panel — recognise-level in a single read.
The stakes spelled out
Not only what it is, but when it turns out to be the answer to a problem you are having.
Pictures that stick
Each concept gets a comparison you will still remember at the moment you actually need it.
Honest about what to skip
Most terms are recognise-level rather than operate-level, and the glossary says which is which.
Plain English first
Every term defined for people who run sites, not for other sysadmins — jargon translated rather than restated.
Grounded in real kit
Examples point at hosting you would actually use, not at an abstract diagram.
First Steps
From choosing to live
- 1
Find it in your own account
Open the control panel and find where this concept lives — seeing it attached to your own site is what turns a definition into understanding.
- 2
Check what the defaults are
Our platform ships sensible defaults for this — check rather than assume, and you will know your setup instead of hoping about it.
- 3
Follow the terms next door
Concepts travel in packs — SFTP, Git and Cron Job finish this one's picture, and each is a two-minute read away.
In the Box
Packed with every plan
- One-click installs for WordPress and 400+ other applications
- A backup taken daily, with restores you run yourself
- LiteSpeed caching running at the server, not bolted on by plugin
- A 30-day money-back guarantee on every hosting plan
- DDoS filtering handled out at the network edge
- NVMe SSD storage on every shelf, not just the top one
- The Softaculous installer for one-click application setup
- Site migration done for you by our staff, at no charge
- The renewal price printed on the tag matches the order price
- WordPress Toolkit, with updates applied for you
Across the Counter
The questions we get asked most
Is it risky to leave SSH switched on?
Not when you use keys and pick strong passwords. SSH is the protocol the rest of the industry trusts to secure its own machines. On shared plans every account is fenced into its own environment, so your shell only ever sees your files, your databases and your processes.
What exactly is an SSH key?
A matched pair of cryptographic files. The public half is stored on the server, the private half never leaves your computer, and logging in becomes a matter of holding the right file rather than typing the right word. Guessing attacks and phishing pages both come up empty against it.
How do I pay, and does it bill again on its own?
Orders go through a secure checkout by credit or debit card, and the renewal is taken at the same price you first paid. Every invoice sits in the client area for you to read, and switching auto-renewal off is a toggle in your account rather than a phone call.
Can I test changes somewhere safe first?
Yes — plans with staging let you clone the live site, work on the copy, then push it across when you are satisfied. It is the difference between hoping an update behaves and knowing that it does before any customer meets it.
Is the SSL certificate genuinely free?
On every plan, with nothing held back. The certificate is issued the moment your domain points here and reissues itself well before expiry. The encryption is the same as a paid DV certificate — paid tiers exist only for wildcard coverage or organisation validation, which most sites never need.
Does the price climb when the term is up?
No. What you pay to order is what you pay to renew, year after year. We do not run teaser rates, so there is no year-two ambush waiting in the calendar, and your bookkeeping can treat the hosting line as a fixed number.
Can one plan hold more than a single website?
From the Pro tier upward, yes — several sites, each with its own domain, mailboxes and certificate, all under one account. If those extra sites belong to clients rather than to you, reseller hosting is the better fit: it gives each one proper separation.
Read next
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Git is the version-control system that keeps a record of every change made to a set of code — the history, …
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