Hosting Glossary
What is Encryption?
What Encryption actually means, minus the jargon — with the example that makes it obvious.
The short answer
Encryption scrambles data so only holders of the right key can read it — the mathematics beneath HTTPS, SSH, secure email and every private channel.
Below: the fuller explanation, an analogy that makes it stick, why it matters in practice, and where you'll actually meet it.
Written by the HostingAlly team · Last revised 27 July 2026
100+
Terms in this glossary
2 min
Average read
Plain
English, promised
24/7
Humans if you're stuck
In transit, TLS protects data moving between browser and server; at rest, encrypted storage protects data where it sits; hashing (one-way) protects passwords by never storing the original at all.
The practical web stack applies it by default now — certificates, SFTP, encrypted mail submission — making the owner's job mostly not disabling what's already on.
The analogy version
Sealed diplomatic pouches with keys held only at each end — couriers, sorting offices and observers handle the pouch freely; the contents exist only for the keyholders.
Hold onto that picture and most of the documentation you'll ever read about it becomes considerably less mysterious.
The practical stakes
Every trust promise your site makes — safe checkout, private messages, protected accounts — reduces to encryption applied correctly at the right layers; knowing the layers keeps the promises honest.
That's the test for every technical term, incidentally — not 'do I understand it fully' but 'do I know when it's the answer to my problem'. For this one, now you do.
Encryption in the wild
A customer's password travels under TLS, gets hashed for storage, and their session rides encrypted cookies — three applications of the same mathematics guarding one login.
Ordinary, once seen — which is the point: most hosting concepts are simple machinery wearing intimidating names.
How this shows up in your hosting
On our hosting this mostly takes care of itself — the platform applies the sensible defaults, and the panel exposes the controls when you want them. The concepts worth knowing next: TLS, HTTPS, SSH and Two-Factor Authentication.
Every plan includes free SSL that renews itself, so the padlock is never your job.
A glossary from people who answer tickets
Every confusing term in hosting eventually becomes a support ticket — so we defined the hundred most common ones properly, once, in the plain English we'd use on the phone.
Support is answered by real people around the clock — including the questions other hosts call out of scope.
- 100+ terms, plain English
- Analogies and real examples
- Cross-linked related concepts
- Written by the support desk
Why HostingAlly
Every plan includes this, whatever you pay
Analogies that stick
Each concept gets a picture you'll remember at the moment you actually need it.
Honest about what you can skip
Most terms are recognise-level, not operate-level — the glossary says which is which.
Plain English first
Every term defined for site owners, not for other sysadmins — jargon translated, not restated.
Grounded in a real platform
Examples reference the hosting you'd actually use, not abstract diagrams.
One term, fully landed
Encryption defined, pictured by analogy and placed in your own control panel — recognise-level in a single read.
Linked, not siloed
Related terms cross-reference, so one lookup becomes a working understanding.
Getting Started
How to get going
- 1
Spot it in your own setup
The fastest way to learn a hosting term is to find it in your own panel — five minutes of looking beats an hour of reading.
- 2
Check the defaults
Our platform ships sane defaults for this — verify rather than assume, and you'll know your setup instead of hoping about it.
- 3
Follow the related terms
Concepts travel in packs — TLS, HTTPS and SSH complete this one's picture, and each is a two-minute read away.
Included
What's covered on our plans
- No setup fees, ever
- WordPress Toolkit with automatic updates
- Renewal prices that match signup prices
- DDoS protection at the network level
- 99.9% uptime commitment, monitored around the clock
- Softaculous one-click app installer
- cPanel — the industry-standard control panel
- NVMe SSD storage as standard
- Free domain for the first year on annual plans
- Email accounts on your own domain
FAQ
Your questions, answered
Is my hosted data encrypted?
In transit, comprehensively (HTTPS, SFTP, mail over TLS). At rest, storage-layer practices vary by context — and application-level protections (hashed passwords, encrypted fields) are the portable guarantees your software carries with it.
Can encryption be broken?
Modern standards, not practically — attacks succeed against implementation mistakes, stolen keys and endpoints, not the mathematics. Which is why key handling and software currency, not cipher anxiety, deserve your attention.
Is SSL really included at no cost?
On every plan, with no exceptions — certificates are issued automatically when your domain points to us and renew themselves before expiry. The encryption is identical to paid DV certificates; paid tiers exist only for wildcard convenience or organisation-level validation.
Do you support staging sites?
Yes — plans with staging let you clone the live site, test changes safely, and push to production when ready. It's the difference between 'I hope this update works' and knowing it does.
Do you include email with hosting?
Yes — mailboxes on your own domain come with every hosting plan, with webmail, IMAP/POP/SMTP access and spam filtering. Standalone email hosting also exists for domains whose websites live elsewhere.
Do prices go up at renewal?
No — the price you sign up at is the price you renew at. We don't run teaser-rate economics, so there's no year-two ambush to plan around, and your bookkeeping can rely on the number staying put.
Are backups included, and can I restore them myself?
Daily automatic backups are standard, restorable from the panel in minutes — files, databases or both, at 3am without a ticket if that's when you need it. For extra cover, you're welcome to run your own offsite copies alongside.
Keep exploring
TLS (Transport Layer Security)
TLS is the cryptographic protocol actually securing HTTPS connections.
SSH (Secure Shell)
SSH is the encrypted protocol for operating a server through a terminal.
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