All communication with us can be encrypted by usage of PGP/GPG - This applies to emails and files. We try to encrypt communication with vendors/RIRs/partners/staff as well if feasible.
To learn more about configuration/usage of GPG/PGP you can visit this - external - websites:
You can encrypt your files with this public key (E4FA 27CC 8F8F 3A70 64BA F33E 54CE 4480 6C7C 4DEF):
This key is also added as PKA DNS TXT for various email addresses (support, william and external abuse \A$T abuse.li, both give you URI hosted on a HTTPS secured server under own domain) so you can add it easily like this to your local storage:
gpg –auto-key-locate pka -ea -r email@example.com
This is the SHA1 signature of the SSL certificate used on “ip6.im” which hosts the file:
F3 5F 52 8F 7B B9 39 28 AE 9C B0 F7 D9 8E 47 51 E5 68 D0 24
This domains (“w.ip6.im”) SSL SHA1 signature can be found for verification here:
E6 FF 67 CB 73 EA 0C 37 6A 74 26 FC A6 04 F4 4A 46 75 19 23
You can also encrypt files with truecrypt/dm-crypt and send us the password/keyfile via email or other methods listed here.