Cloud CDN - March 28th, 2021 [Security]

## Security Cloud CDN, external HTTP(S) Load Balancing and Cloud Storage customers are not affected by the [recent OpenSSL security advisory](https://www.openssl.org/news/secadv/20210325.txt) that relates to CA certificate checks (CVE-2021-3450) and TLS renegotiation (CVE-2021-3449). These services use [BoringSSL](https://boringssl.googlesource.com/boringssl/) and are not affected by these OpenSSL-specific bugs.