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The exchange of information about vulnerabilities and threats is essential to the success of security responses. Effective and timely distribution can only thrive in an environment of trust. This requires not only the use of a common language or policy framework, but also a clear understanding about what can be done with shared information and by whom.

Secure exchange of data involves sending, sharing and receiving sensitive information – including large files – in a safe manner via the internet. The requirements for this type of communication will only increase as organizations continue to expand and collaborate with suppliers and partners across boundaries.

The secure transmission of ad-hoc messages, large and small files will become more and more important in daily business life. In a lot of cases, encryption is a key element of communication. Email encryption is one method to ensure that communications via email remain secure.

When it comes to ad-hoc messaging and receiving, there are a variety of ways to do it securely. One alternative is to make use of a secure information exchange portal that offers encrypted point-to-point messaging and storage. Cloud folders are a different alternative, where read and write access is possible.

When it is time to have a more organized exchange of information and data, the NIST document Managing the Security of Information Exchanges provides that the level of protection required for sharing information must be in line with the risks it poses. This is to ensure the confidentiality, integrity and accessibility of data when it is transferred from one company to another.