Hosting Glossary
What is TLS?
What TLS actually means, minus the jargon — with the example that makes it obvious.
The short answer
TLS is the cryptographic protocol actually securing HTTPS connections — the modern successor whose predecessor's name, SSL, everyone still uses.
The sections below unpack it properly — how it works, why a site owner should care, and a concrete example of it in the wild.
Written by the HostingAlly team · Last revised 27 July 2026
0
Jargon left unexplained
100+
Linked definitions
Real
Platform examples
Free
To read, obviously
The handshake negotiates identity (certificate verification) and session keys; the connection then encrypts symmetrically. Versions matter: TLS 1.2 and 1.3 are current, with 1.3 faster and stricter; older versions are retired attack surface.
Beyond the web, TLS secures mail submission, APIs and most modern protocols — the same machinery under different ports.
The analogy version
The diplomatic protocol behind the sealed envelope — identity papers checked, a private cipher agreed, and only then does the actual conversation begin.
Hold onto that picture and most of the documentation you'll ever read about it becomes considerably less mysterious.
The practical stakes
TLS version hygiene is invisible until it isn't — old versions trigger compliance failures and client warnings; on managed hosting the currency is handled, on a VPS it's your configuration line.
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.
What it looks like in practice
A modern browser and server complete a TLS 1.3 handshake in one round trip — identity proven and channel encrypted before the first byte of the actual page moves.
Multiply that example across every site on the internet and you have the concept's entire job description.
The HostingAlly angle
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: SSL Certificate, HTTPS, Encryption and SMTP.
Renewal prices match signup prices, so the year-two invoice is the most boring email you'll get from us.
Jargon is a service failure
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.
Business email on your own domain is included, not sold back as an add-on.
- 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
The practical stakes named
Not just what it is — when it's the answer to a problem you're having.
Linked, not siloed
Related terms cross-reference, so one lookup becomes a working understanding.
The next reads, mapped
This entry connects to SSL Certificate and HTTPS — concepts travel in packs, and the pack is linked.
Analogies that stick
Each concept gets a picture you'll remember at the moment you actually need it.
One term, fully landed
TLS defined, pictured by analogy and placed in your own control panel — recognise-level in a single read.
Grounded in a real platform
Examples reference the hosting you'd actually use, not abstract diagrams.
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
Confirm how your account has this configured — usually correctly by default here, and now you'll know rather than guess.
- 3
Follow the related terms
Concepts travel in packs — SSL Certificate, HTTPS and Encryption complete this one's picture, and each is a two-minute read away.
Included
What's covered on our plans
- No setup fees, ever
- One-click installer for WordPress and 400+ apps
- 24/7 support from real people
- Upgrades apply in place — no migrations between plans
- Free WebP image optimisation built in
- Webmail plus IMAP, POP and SMTP access
- SSH, Git and Composer access on developer-friendly plans
- NVMe SSD storage as standard
- Free SSL certificate on every plan, renewed automatically
- Free domain for the first year on annual plans
FAQ
Your questions, answered
SSL or TLS — which do I actually have?
TLS — actual SSL protocols were retired long ago; the acronym survives as branding ('SSL certificate'). Anything current negotiates TLS 1.2+; the terminology is nostalgia, the protocol isn't.
Do I need to configure TLS versions myself?
On managed hosting, no — current versions and sane ciphers are platform duty. On a VPS you set them (modern defaults in nginx/Apache configs); scanning tools grade your choices publicly.
How do I pay, and is billing recurring?
Plans are billed by credit or debit card through our secure checkout, with the renewal price matching the signup price. You can see every invoice in the client area, and cancelling auto-renewal is a setting, not a phone call.
Can I choose my PHP version?
Yes — PHP versions are selectable per site from the control panel, so a legacy application and a current one can live side by side. Extensions and per-site settings are adjustable in the same place, no support ticket needed.
Do you monitor uptime, and what do you commit to?
We commit to 99.9% uptime and monitor continuously — not a marketing number but an operational one, with alerting that usually has us fixing issues before customers notice them.
Can I host more than one website on a plan?
On the Pro tier and above, yes — multiple sites with their own domains, email and SSL under one account. If the extra sites belong to clients rather than you, reseller hosting gives each one proper isolation instead.
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.
Keep exploring
HTTPS
HTTPS is HTTP over an encrypted connection — the web's standard transport, protecting everything between browser and server from reading or tampering.
SSL Certificate
An SSL certificate is the credential that enables encrypted HTTPS connections and vouches that the server holds the domain it claims.
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