Letsencrypt has developed it’s tools for issuance, renewal and revocation now to reduce the time and financial barrier to obtaining the SSL certificates. Are there any plans for developing self hosted tools that folks can use to better manage their sets of SSL certificates, private keys, CSR files etc when they have many web sites ?
I can imagine in a few years where individuals have multiple web sites with many SSL certs, that being able to easily manage and keep track these would be important too. Like safe guarding their CSR and private keys.
GlobalSign has a Certificate Inventory Tool which allows you to manage SSL certificates expiry dates/reminders for any SSL certificates you own https://www.globalsign.com/en/blog/new-certificate-inventory-tool/.
Maybe Letsencrypt could have something similar and take it further for backup and management ? This could tie into facilitating proper backup process for safe guarding the secondary pin hashes from SKPI for backup private keys for HTTP Public Key Pinning - thus making implementing HPKP easier.