Toolkit
Security Without the Subs: The Best Free Encryption Tools for SMBs
Cybersecurity is often marketed as a luxury service, with enterprise solutions carrying price tags that simply aren't feasible for most small businesses. However, at Secure BusinessHub, we believe that privacy is a right, not a privilege. For SMBs , some of…
By SecureBusinessHub Editorial, International cybersecurity desk — · 7 min read
1. File encryption: VeraCrypt
If you have sensitive client data on a laptop, VeraCrypt is the tool. It's the successor to TrueCrypt and the standard for free, open-source disk encryption. You can create virtual encrypted drives or encrypt entire partitions. A stolen laptop with VeraCrypt-protected data is unreadable to whoever took it.
For SMBs, it's particularly useful for securing cold storage backups or shared company vaults without recurring fees.
2. Communication: Signal and Proton Mail
Stop sending sensitive documents over unencrypted email or regular messaging apps. WhatsApp is end-to-end encrypted for content, but collects significant metadata. Signal is the recommendation for business communications where privacy matters. For email, Proton Mail uses PGP encryption by default, meaning the provider can't read your messages. Worth using for any client communication you'd prefer not to have intercepted.
3. Password management: Bitwarden
Bitwarden deserves a direct mention. Unlike most competitors, the free tier allows unlimited passwords across all devices. It's open-source, which means the security community continuously audits the code.
4. Browsing: Tor Browser and Brave
The Tor Browser routes your traffic through three layers of encryption across the onion network, providing strong anonymity. For day-to-day work, Brave has solid built-in ad and tracker blocking without sacrificing speed.
5. A note on "free"
"Free" doesn't mean unchecked. Every tool here is open-source with a documented track record. Avoid free VPNs that monetize your data. If the product is free and there's no obvious business model, you're usually the product. Stick to what's been audited.