Companies that handle sensitive data, whether from clients, employees, or commercial transactions, face a growing risk: the inappropriate choice of communication software can create vulnerabilities that compromise not only technical security but also legal compliance and business continuity. Adopting messaging, videoconferencing, email, and telephony tools without clear governance criteria exposes the company to data leaks, loss of control over corporate information, and violations of regulations such as the General Data Protection Law (LGPD).
The problem is that many decisions about communication tools are still made based on user convenience or preference, without IT, security, or compliance involvement. This creates a scenario of... Shadow ITThis refers to the use of personal and unauthorized applications to handle corporate matters, creating loopholes in traceability and accountability. It is estimated that Shadow IT accounts for between 30% and 40% of IT spending in large companies, often hidden within informal expenses.
Cryptography as a basic requirement, not a differentiating factor.
Cryptography is the first technical criterion that any software must meet. HoweverHowever, not all security is created equal. End-to-end encryption (E2EE) ensures that only authorized participants can access the content. On the other handMany services only offer protection in transit, leaving the data accessible to the provider on the server.
ThereforeThis difference is critical for business continuity. If the provider is compromised, the content of communications can be exposed. Enterprise software must adopt robust security layers, ensuring protection without compromising the traceability necessary for audits.
Governance over data and history
Another essential point is the company's ability to manage communication history. Personal tools create a lack of traceability and loss of ownership over information. Por exemploIf an employee uses their personal WhatsApp for negotiations, their chat history goes with them when they leave the company.
ThusSuitable software offers centralized data retention. This allows the company to maintain backups and respond promptly to legal requests. Additionally, there are several leisureTraceability is vital for compliance with the LGPD (Brazilian General Data Protection Law), which requires proof of how data was processed.
Access control and authentication
Security depends not only on encryption, but also on who accesses the system. CertainlyCorporate tools should offer granular control over permissions. Multi-factor authentication (MFA) is a critical layer, as it drastically reduces the risk of unauthorized access by Phishing.
In the same wayThe company needs complete visibility into actions within the system. Audit logs are essential for investigations and for demonstrating regulatory compliance. In this contextIntegrated tools eliminate blind spots in corporate security infrastructure.
Integration with corporate infrastructure
Communication tools should not operate in isolation. They need to integrate with... corporate security infrastructureincluding firewalls, intrusion prevention systems, DLP (Data Loss Prevention) solutions, and identity management platforms.
When a communication tool fails to integrate with a company's IT ecosystem, it creates a blind spot. The security team is unable to monitor threats, enforce data protection policies, or respond to incidents in a coordinated manner. This is especially critical in companies operating in regulated sectors such as finance, healthcare, or legal, where compliance depends on the ability to track and protect every point of communication.
The integration also allows the application of DLP policies, which prevent sensitive information from being shared inappropriately. For example, an integrated system can automatically block the sending of a file containing credit card numbers or CPF numbers (Brazilian tax identification numbers) via external chat, protecting the company from accidental or intentional leaks.
Operational continuity and resilience
The choice of software should also focus on the high availability of the service. In the endA technical failure in systems without redundancy can paralyze sales and critical operations. Cloud solutions ensure that communication continues to function even in contingency situations.
A Nextcomm It offers solutions that integrate security and governance from the ground up. In this wayWe guarantee that your company's communication will be efficient, secure, and fully auditable. FinallyCompliance with the LGPD (Brazilian General Data Protection Law) becomes inherent, allowing the business to operate with complete peace of mind.
Service
Nextcomm – we create communication solutions that transform the way companies connect and interact.
Instagram: @nextcommoficial
Phone: 0800-765-1558
Email: contact@nextcomm.com.br
