Email remains one of the most common entry points for cyberattacks, particularly phishing schemes. For organizations working with government contracts or handling Controlled Unclassified Information (CUI), the stakes are even higher.
Implementing strong email security practices is essential. This includes enabling multi-factor authentication (MFA), applying encryption protocols, and training users to recognize suspicious messages. Regular simulations of phishing attacks can also raise awareness and reduce the likelihood of user error.
Compliance frameworks such as CMMC emphasize the need for secure communication. Contractors often adopt additional technical controls and segment sensitive workloads to prevent unauthorized access. Many also rely on dedicated secure environments, like a CMMC enclave, to isolate data and enforce strict access policies.
Securing email communication isn’t just a best practice—it’s a compliance requirement for those working with federal agencies. Staying up to date with evolving threats and reinforcing internal policies can greatly reduce risk.