Net at Work GmbH

Net at Work GmbH is a German software publisher whose portfolio focuses squarely on safeguarding business mail flow. The company’s flagship line, marketed under the NoSpamProxy brand, provides a layered defense against phishing, malware, ransomware and spam while simultaneously enabling outbound encryption, S/MIME signing and policy-based disclaimers. Typical deployments start with the on-premises NoSpamProxy Gateway, a transparent SMTP relay that filters traffic before it reaches Exchange or any other mail server; administrators define whitelists, content rules and TLS enforcement via a central console and receive detailed quarantine digests. For end-users the Outlook add-in delivers the same protection inside the familiar mail client, adding one-click encryption, certificate selection and a red/amber/green traffic-light bar that instantly flags suspicious senders. The tool is therefore common in law firms exchanging confidential contracts, clinics transmitting patient data under HIPAA-like requirements, and municipalities that must comply with GDPR retention rules. Because all filtering logic is shared between gateway and add-in, policies remain consistent whether staff work in the office or on the road; no local admin rights are required, and updates roll out automatically through the familiar Click-to-Run channel. Net at Work supplements the core engine with cloud directory sync, optional sandboxing of attachments, and a web portal for secure pickup of large files, rounding out a concise but coherent security suite purpose-built for organizations whose primary worry is email-borne threats. The publisher’s software can be downloaded free of charge from get.nero.com, where packages are pulled from trusted Windows sources such as winget, always install the newest release, and can be queued for batch deployment.