Encryption is the backbone of any secure business FTP solution. Providers like Globalscape EFT use leading standards, such as AES 256-bit encryption and robust TLS protocols, to safeguard all files in transit and at rest. This cryptographic approach is not just a technological safeguard—it’s a requirement for organizations needing to protect client confidentiality and trade secrets across the UK.

IBM Sterling Secure File Transfer goes further by offering end-to-end encryption, combined with sophisticated key management. This means files cannot be accessed by intermediaries or unauthorized users at any point in the transfer pipeline. Such advanced capabilities are vital for British firms exchanging confidential blueprints, legal documentation, or intellectual property.
Authentication layers are equally vital. Secure FTP platforms typically enforce multi-factor authentication (MFA), granular user permissions, and IP whitelisting to double down on file transfer integrity. SFTPPlus, for example, integrates with corporate identity providers in the UK, allowing organizations to manage staff access using familiar Active Directory or LDAP systems.
By ensuring only vetted users initiate and accept transfers, UK businesses can significantly reduce internal and external risks. The proactive use of encryption, authentication, and detailed audit logs presents a formidable shield against both opportunistic threats and sophisticated data exfiltration attempts.