Here is a 1-paragraph summary of the text: The HashiCorp Vault-focused talks from the 2021 HashiTalks community event are now available, covering topics such as secure deployment pipelines, serverless secrets management, ephemeral cloud infrastructure, and building fast-moving environments with PKI compliance at scale. The talks also cover using Vault with various tools like Terraform, Nomad, Consul, and Puppet, as well as integrating Vault with Active Directory and Azure Key Vault. Additionally, there are sessions on storing sensitive values securely, edge security in untrusted IoT environments, and how to use HashiCorp products in a tool stack, among others.