Couchbase Server 7.0 Beta introduces enhanced security features, most notably the support for TLS 1.3, to secure network communications against potential future threats. TLS, which replaced SSL in 1999, has evolved through various versions, with TLS 1.3 offering higher security standards by eliminating weaker cipher options. This update aligns with industry trends, as major web browsers and the PCI DSS security standard have deprecated older TLS versions. Users of Couchbase Server 7.0 Beta can utilize the testssl.sh tool to verify protocol use, and configure TLS settings to ensure only secure versions like TLS 1.2 and 1.3 are available. While TLS 1.3 is not yet implemented across all Couchbase services, it is available for specific services, demonstrating Couchbase's commitment to robust security. Both Enterprise and Community Editions of the Couchbase 7.0 Beta are available for download, with customer and community support accessible through established channels.