Brosix Unveils Controls to Secure SMB External Communications

WILMINGTON, Del. – April 02, 2026 – Secure messaging platform Brosix today launched a suite of new chat room controls aimed at helping small and mid-sized businesses (SMBs) professionalize their communication with clients, partners, and other external audiences. The update introduces four distinct features—Read Only, Publishers, Hide Members, and Moderators—designed to move business-critical conversations off of insecure consumer apps and into a single, managed, and encrypted network.

The move directly confronts a pervasive challenge for SMBs, which often rely on a patchwork of consumer-grade tools like WhatsApp, SMS, and personal email threads to interact with external stakeholders. While convenient, this practice creates significant security vulnerabilities, compliance risks, and a fragmented communication landscape that can appear unprofessional and is difficult to manage.

Addressing the External Communication Gap

For years, the use of unapproved consumer apps for business purposes, often termed "Shadow IT," has posed a major risk. These platforms typically lack the robust data encryption, administrative oversight, and compliance features necessary for handling sensitive client information. This can lead to lost messages, data breaches, and a lack of control over who has access to company and client data, particularly when an employee leaves the organization.

Industry analysis shows that while SMBs are increasingly concerned about data privacy and cybersecurity, many continue to use these tools due to their ubiquity and perceived ease of use. The result is a chaotic environment where business communications are tied to personal phone numbers rather than the company itself, undermining brand consistency and creating potential legal liabilities under regulations like GDPR.

Brosix’s update is engineered to bridge this gap, offering a structured alternative that extends the security and control of an internal communication platform to external-facing interactions.

Granular Control for Diverse Communities

The four new controls can be applied independently or in combination to any chat room within a Brosix private network, allowing administrators to create highly specific communication environments from a central web-based panel.

The new features include:

• Read Only: This setting transforms any chat room into a one-way broadcast channel, preventing general participants from sending messages. It's ideal for company announcements, client newsletters, or disseminating critical information without clutter.
• Publishers: Used in conjunction with a Read Only room, this control designates specific users who are permitted to post messages, ensuring that only authorized individuals can broadcast information.
• Hide Members: This feature conceals the participant list from general members, enabling anonymous group communication. It is particularly valuable for protecting the privacy of attendees in a virtual event or clients in a large broadcast channel.
• Moderators: This role grants selected users the ability to delete messages sent by others in a chat room, providing essential oversight for maintaining decorum and focus in community discussions or partner collaborations.

By combining these tools, a business can create anything from a private, privacy-focused broadcast channel for market updates to a fully moderated community forum for customer support. “We built Brosix to give businesses communication infrastructure that’s private, simple, and fully under their control,” said Stefan Chekanov, Founder and CEO of Brosix, in the company's announcement. “What we’ve heard from customers is that this need extends beyond the internal team. These new controls make that possible without adding complexity or requiring a separate platform.”

Positioning in a Competitive Market

The launch strategically positions Brosix in the crowded secure messaging market, which is currently dominated by giants like Slack and Microsoft Teams. While these larger platforms offer extensive features for external collaboration, such as Slack Connect and Teams Guest Access, their complexity can sometimes be a barrier for smaller businesses without dedicated IT staff.

Brosix differentiates itself by packaging these granular controls in a user-friendly format specifically tailored to the needs and resources of SMBs. The emphasis on extending these features to external parties within a single, unified private network simplifies administration and reduces the fragmentation that plagues many small businesses. The "Hide Members" control, in particular, offers a distinct advantage for use cases where participant privacy is paramount, a feature not always as straightforward to implement for external groups on other platforms.

This focus on simplicity and control for external communication allows Brosix to carve out a niche, appealing to businesses looking to graduate from consumer apps but who are not yet ready for, or do not need, the full complexity of enterprise-grade enterprise solutions.

Unlocking Practical Use Cases for SMBs

The true impact of these controls lies in their practical application for streamlining operations and enhancing client engagement. For example, a financial advisory firm can use a Read Only channel with designated Publishers to send out secure market analyses to its clients, using Hide Members to protect their identities. This offers a more direct and professional alternative to easily ignored email blasts.

Event organizers can manage communications for a webinar by creating a channel for attendees where only organizers can post logistics and updates. Meanwhile, a software company can establish a customer support community where designated Moderators can guide conversations, answer questions, and remove spam, fostering a productive and helpful environment.

For collaborations with external partners, a project channel with a Moderator ensures discussions stay on track and professional. This level of customizable control empowers SMBs to manage their entire communication ecosystem—both internal and external—with a consistency and security that was previously difficult to achieve without significant investment. The new features are available immediately to all Brosix customers on paid plans through the platform's web-based administration panel.