Security posture
Secure file sharing without the inflated claims
Most secure file sharing pitches lead with badge walls and the word military. This page is a plain list of what WebUploads does: TLS on every transfer, encryption at rest on Cloudflare's infrastructure, passwordless sign-in, and short download links that expire on a date you set.
It also says what we do not do, because a security claim you cannot check is just marketing. The full write-up, including how to report a vulnerability, lives on our security page.
Plans from $12/mo with a 30-day money-back guarantee
What we do
The security posture, layer by layer
Five layers, each one checkable. Nothing below requires you to take our word for a marketing adjective.
In transit
TLS on every transfer
Every upload and download runs over TLS, whether your team is in the dashboard or a client is on an upload page at your subdomain. There is no plain-HTTP path to a file.
At rest
Encrypted storage on Cloudflare
Files are stored on Cloudflare R2 and encrypted at rest on Cloudflare infrastructure. Storage and serving live on one platform, which keeps the moving parts you have to trust to a short list.
Sign-in
Passwordless login with one-time email codes
No password database exists to breach, and there is nothing for a team member to reuse from someone else's leaked list. Your team signs in with a code that arrives by email and expires after use.
Links
Access that ends on schedule
Short download links are 6-character codes with expiration dates you choose. Upload request links take an optional maximum file count and land files in your workspace, where your team gets an email digest of what arrived.
Platform
Paid-only, with rate limits and origin checks
Every account is paid, which keeps out the piracy and malware that gather around free file hosts. The API adds origin checks and rate limiting on top of that.
What we do not claim
WebUploads is not end-to-end encrypted and not zero-knowledge. Files are encrypted in transit and at rest, but the platform manages the keys, which is how most mainstream file services work. We will not dress that up in cryptography language it has not earned.
If your threat model requires zero-knowledge storage, where the provider cannot decrypt your files even if compelled to try, buy a product built for exactly that. Sync.com does zero-knowledge sync well, and we would rather point you there than stretch a claim.
We also hold no compliance certifications, and you will not find a badge wall here implying otherwise. What you will find is our security page, which describes infrastructure, encryption, identity, and abuse handling in plain language you can evaluate yourself.
In practice
Secure file sharing for business, day to day
Encryption is table stakes. What secure file sharing for business comes down to in practice is shrinking the number of ways a file exchange can go wrong between you and a client.
Start with client credentials: there are none. Clients upload and download without creating an account, so there is no client password to phish, reset, or walk someone through over the phone. The page they see is your subdomain, like acme.webuploads.net, with your name and logo on it, which makes a lookalike link easier for a client to spot.
Then access. Short download links expire on the date you set, so delivery access ends when the engagement does. Files land in one workspace your whole team shares instead of scattering across inboxes, and email digests tell everyone what arrived. The full walkthrough is on share files with clients, and the buyer's view of the category is on file sharing for business.
Due diligence
How to vet secure file sharing services
Whether you pick WebUploads or not, put the same five questions to any vendor on your shortlist:
Is every transfer encrypted in transit, including the pages your clients touch, not just the dashboard?
Where do files live at rest, and who encrypts them there?
How does your team sign in, and what happens when a password leaks? A service with no passwords sidesteps the question.
Can access expire on its own, or does every link live until someone remembers to kill it?
Does the vendor state plainly what it does not do? A page with only positive claims has decided you will not check.
Our answers are on the security page. If you are weighing us against a transfer tool, WebUploads vs WeTransfer runs the same honest exercise against a competitor.
FAQ
Frequently asked questions
Is WebUploads end-to-end encrypted?
No. Files are encrypted in transit with TLS and encrypted at rest on Cloudflare's infrastructure, but WebUploads is not end-to-end or zero-knowledge encrypted; the platform manages the encryption keys. If your threat model requires a provider that cannot decrypt your data, look at a zero-knowledge product like Sync.com.
What makes file sharing secure enough for business use?
Encryption in transit and at rest is the baseline. From there, look at how people sign in (WebUploads uses one-time email codes, so no passwords exist to leak), whether access can expire (short download links carry expiration dates you set), and whether your clients are forced to create accounts that can be phished (here they never are).
Does WebUploads hold compliance certifications?
No, and we do not imply otherwise. Our practices are documented in plain language on our security page: infrastructure, encryption, identity and access, link controls, and how to report a vulnerability. Read it before you pay us and hold us to it.
How do expiring download links work?
When you share files, WebUploads generates a short download link: a 6-character code with an expiration date you choose. Recipients download in the browser without an account. After the date passes the link stops working, while the files stay in your workspace for the next time you need them.
Why is there no free plan?
By design. Free file hosts attract piracy and malware, and sharing infrastructure with that traffic is a security and reputation problem for everyone on it. Every WebUploads account is paid, which keeps the platform clean, and the 30-day money-back guarantee removes the risk of trying it.
How much does secure file sharing cost with WebUploads?
Starter is $12 per month with 500 GB of storage. Professional is $29 per month with 2 TB and unlimited team members. Business is $149 per month with 10 TB. Unlimited transfer volume on every plan; platform rate limits apply to prevent abuse.
Secure file sharing that says what it does
Read the security write-up before you spend a dollar. Then pick a plan, from $12 per month, with the 30-day money-back guarantee behind you.
30-day money-back guarantee on every plan. Cancel anytime.