Guides ·
Is pCloud Lifetime Worth It? Prices, Terms and the Encryption Catch
pCloud lifetime prices, what "lifetime" means in its terms, what happens if pCloud stops, and why 2 TB with encryption costs €649.
Guides de sécurité pour fichiers sensibles
Des réponses claires sur qui peut lire vos fichiers : comparatifs de fournisseurs, check-lists de conformité et circuits documentaires pour les cabinets qui traitent des données clients.
Mis à jour le 14 oct. 2026
Toute la bibliothèque
45 articles
Guides ·
Is Icedrive Lifetime Worth It? Prices, Encryption and Terms
Icedrive lifetime prices, what its Encrypted folder covers and what it doesn’t, and what the lifetime page leaves undefined.
Guides ·
pCloud vs Icedrive Lifetime (2026): Price, Encryption, Terms
pCloud and Icedrive lifetime plans side by side, checked on their own pages: price per size, encryption scope, terms and refunds.
Guides ·
Lifetime Cloud Storage in 2026: Who Still Sells It, and the Catches
Filen stopped selling lifetime plans. The ones still on sale, which of them encrypt every file on your device, and what "lifetime" actually means in each provider’s terms.
Guides ·
Private Google Drive Alternatives: How to De-Google Your Drive
The private alternatives to Google Drive, what each one is best for, where ShieldFive is weaker today, and how to move your files out with Google Takeout without losing any.
Guides ·
How to Create an Encrypted Form, and When You Need One
Almost every form builder says “encrypted”, and almost every one means the provider can still read the answers. How end-to-end encrypted forms work, when a health, legal or financial form needs one, what it costs you in features, and how to create one step by step.
Guides ·
Can AI Assistants Read Your Cloud Files? What Connectors See
A connected assistant reads what your account can read, sends those file contents to a second company, and turns every reachable file into potential input — including files other people put there. What ChatGPT, Claude, Gemini and Copilot each say they access, the named attacks that already happened, and the ten-minute checklist that fixes most of it.
Guides ·
SmartVault Alternative: Encryption, Features and Limits
Compare SmartVault and ShieldFive on tax-workflow integrations, client-side encryption, client-code trust, EU storage and external audit evidence.
Guides ·
Is Internxt Zero-Knowledge? What It Encrypts, and What It Doesn’t
Examine Internxt’s published encryption evidence and compare ShieldFive’s client-code trust boundary, web/Android formats and lack of a completed external security audit.
Guides ·
Is OneDrive Encrypted? Yes — But Not Zero-Knowledge
OneDrive encrypts your files with BitLocker and a per-file AES-256 key — but Microsoft holds the keys, so it can read them. What Personal Vault really adds, whether AI features touch your files, and what a zero-knowledge alternative changes.
Guides ·
Is TaxDome HIPAA Compliant? A Straight Answer
TaxDome states plainly in its own Help Center that it is not HIPAA-compliant, even though its data sits on HIPAA-eligible AWS infrastructure under a signed BAA. Here's what that distinction actually means, and where PHI-bearing files should go instead.
Solutions ·
Secure Document Collection for Immigration Lawyers (2026)
Compare immigration document-collection workflows, case-management features, storage locations and audit evidence. Review ShieldFive’s client-code trust boundary before using client documents.
Guides ·
ShareFile Alternative for Small Accounting Firms
ShieldFive document requests: one link, the client uploads without an account, files encrypted in the browser. €29 per seat per month (€290/yr), 14-day trial. ShareFile: $16.50 or $26 per user per month, 3-user minimum.
Solutions ·
Content Snare Alternative: Encryption, Features and Limits
Compare Content Snare and ShieldFive for document collection: templates, reminders, integrations, client-side encryption, client-code trust, EU storage and audit limits.
Guides ·
What Is Zero-Knowledge Cloud Storage? Definition and Tests
Zero-knowledge cloud storage means your files are encrypted on your device before they ever reach the provider, so the provider holds only ciphertext and cannot read them — not by policy, but by architecture. What the term actually requires, how it differs from ordinary “encrypted” storage, how to verify a claim, and what it does and does not protect.
Guides ·
Post-Quantum Encrypted Cloud Storage: What It Is and Who Needs It
Post-quantum storage protects files against “harvest now, decrypt later” — an adversary copying ciphertext today to decrypt once a quantum computer exists. What the label actually requires, which providers ship it by default on stored files, and the long-confidentiality-lifetime data that genuinely needs it.
Guides ·
Is Proton Drive Zero-Knowledge? Yes. Here Is What That Covers
Yes: Proton Drive encrypts files and filenames on your device before upload, so Proton stores only ciphertext. How to verify it, what zero-knowledge does not cover, and where zero-knowledge providers actually differ.
Guides ·
Is Google Drive Encrypted? Yes — But Not Zero-Knowledge
Google Drive encrypts your files in transit and at rest — but Google holds the keys, so it can read your files. The difference between “encrypted” and “zero-knowledge,” when it matters, and what a provider-blind alternative changes.
Guides ·
Is iCloud Encrypted? Yes, but Apple Holds the Keys Unless ADP Is On
iCloud is encrypted, but Apple holds the keys to Backup, Photos and Drive unless you turn on Advanced Data Protection. What each mode covers, what stays outside end-to-end encryption, and the UK exception.
Guides ·
Is Dropbox Encrypted? Yes — But It Is Not Zero-Knowledge
Dropbox encrypts your files in transit and at rest — but for standard storage, Dropbox holds the keys, so it can read them. What its one end-to-end exception (encrypted team folders) does and does not cover, HIPAA eligibility, AI training, and a 2026 disclosure worth knowing about.
Compliance ·
FTC Safeguards Rule: File Sharing & WISP Requirements
Since June 2023 the FTC Safeguards Rule has treated tax and accounting firms as financial institutions, with a WISP and technical safeguards including encryption and MFA. No tool makes you compliant, but the tools you send client files through either satisfy the safeguards or undercut them. A plain-language map of the file-sharing requirements, and where zero-knowledge encryption fits.
Guides ·
Zero-Knowledge Cloud Storage: 10 Providers Compared (2026)
Zero-knowledge cloud storage means files are encrypted on your device and the provider stores only ciphertext. Eight of these ten do that for every file by default; two only inside a paid folder. Filenames, apps, free tiers, prices and post-quantum status, checked September–October 2026.
Guides ·
Alternative à Sync.com : chiffrement, fonctions et limites
Comparez Sync.com et ShieldFive : chiffrement, confiance dans le code client, applications, audits et stockage dans l’UE. Le Web et Android utilisent des formats différents. Vérifiez les limites avant de choisir.
Guides ·
Alternative à Icedrive : chiffrement, fonctions et limites
Comparez Icedrive et ShieldFive : chiffrement, confiance dans le code client, applications, audits et stockage dans l’UE. Le Web et Android utilisent des formats différents. Vérifiez les limites avant de choisir.
Guides ·
Alternative à NordLocker : chiffrement, fonctions et limites
Comparez NordLocker et ShieldFive : chiffrement, confiance dans le code client, applications, audits et stockage dans l’UE. Le Web et Android utilisent des formats différents. Vérifiez les limites avant de choisir.
Compliance ·
Security and Confidentiality for Professionals
A plain account of how ShieldFive supports professional confidentiality, GDPR, and GLBA obligations — and, just as plainly, where its limits are: no external audit yet, no SOC 2, no BAA.
Solutions ·
Partage de fichiers sécurisé pour experts-comptables
Comparez la collecte de documents, les intégrations comptables, les accès et le stockage. ShieldFive chiffre localement et ne reçoit jamais votre mot de passe ; le code client qu’il livre fait partie du modèle de confiance. Consultez Sécurité avant d’y confier des documents sensibles.
Guides ·
Does Cloud Storage Use Your Files to Train AI? 8 Providers Checked
Most big providers say they do not train AI on stored files, but they hold the keys and can read them. Eight providers checked: their AI policies, dated, and which ones can read your files at all.
Guides ·
Proton Drive Alternative: 2 TB Encrypted, Paid Once (2026)
Proton Drive is zero-knowledge and audited. People look elsewhere for upload-only client links, a storage-only plan, or post-quantum encryption on stored files. Where ShieldFive fits and where Proton is the better pick.
Guides ·
MEGA Alternative: EU-Hosted Encrypted Storage, Paid Once
Compare MEGA and ShieldFive on encryption, client-code trust, app availability, audits and EU storage. ShieldFive web and Android use different upload formats; review the limits before choosing.
Guides ·
Internxt Alternative: Encryption, Features and Limits
Compare Internxt and ShieldFive on encryption, client-code trust, app availability, audits and EU storage. ShieldFive web and Android use different upload formats; review the limits before choosing.
Guides ·
Tresorit Alternative (and Boxcryptor Replacement) for 2026
Tresorit is certified and mature. When a lighter end-to-end encrypted alternative fits better, what it gives up, and what Boxcryptor users moved to after its shutdown.
Guides ·
pCloud Alternative: Every File Encrypted, €199 Lifetime Option
pCloud encrypts end to end only inside its paid Crypto folder; everything else is readable by pCloud. An alternative that encrypts every file by default, with a pay-once option, and where pCloud is still the better pick.
Solutions ·
Secure Client Document Upload for Financial Advisors
Send each client one upload link: no client account, each file encrypted on the client’s device. ShareFile, SmartVault, FileButler and ShieldFive compared by best fit, price and whether the client needs a login.
Compliance ·
HIPAA File Sharing Requirements: A Practical Guide for Healthcare Teams
HIPAA does not specify a product. It specifies outcomes. Understanding what those outcomes require for file sharing is what separates compliant workflows from compliant-looking ones.
Guides ·
Dropbox Alternative for Sensitive Files: 10 GB Free
Dropbox is built for collaboration and convenience. For files subject to confidentiality obligations, professional privilege, or regulatory requirements, its architecture creates problems that settings cannot fix.
Guides ·
Google Drive Alternative for Confidential Files: 10 GB Free
Google Drive is built around Google's ecosystem. For confidential files such as client records, legal documents, and financial data, the architecture means Google can read your files. Settings and policies cannot change that.
Guides ·
The cybersecurity mistakes early startups keep repeating
In 2025, cybersecurity threats don’t wait for companies to grow up. They don’t ask whether you’ve raised a Series A, hired a security lead, or even built your first product.
Guides ·
Data room ou partage de fichiers sécurisé : comment choisir
Comprenez quand une salle de données s’impose, quand le partage de fichiers sécurisé doit être le choix par défaut, et comment éviter un décalage d’outil coûteux.
Guides ·
Secure File Sharing for Journalists and Sources
Learn a repeatable editorial transfer model using channel separation, short-lived access, and revocation discipline.
Conformité ·
Partage de fichiers et RGPD : la checklist
Transformez les principes de partage RGPD en exécution concrète : minimisation des données, liens contrôlés, exceptions gouvernées et preuves prêtes pour l’audit.
Guides ·
E-mail ou partage de fichiers sécurisé
Là où l’e-mail perd le contrôle après l’envoi, le partage de fichiers sécurisé apporte expiration, plafond de téléchargements, révocation et une gouvernance plus solide.
Solutions ·
Partage de fichiers sécurisé pour les cabinets d’avocats
L’échange de fichiers d’un cabinet n’est pas un problème, mais quatre : la collecte auprès du client, l’envoi des livrables, les confrères et experts, et la conservation du dossier. Ce qu’il faut exiger d’un outil au regard du secret professionnel et de l’article 32 du RGPD, ce que le chiffrement couvre réellement, et là où ShieldFive ne va pas : pas de gestion documentaire, pas de conservation à des fins contentieuses, pas d’audit externe.
Solutions ·
Secure File Sharing for NGOs
Built for distributed NGO teams that need secure cross-border collaboration under legal, safety, and trust constraints.
Guides ·
Secure Client Document Sharing Checklist
Use this guide to define high-risk categories, enforce sharing defaults, and reduce leakage risk in external collaboration.