Remote network security option
I'm a bit confused with some different network security techniques.
Say we want a secure communication with a particular mail server in a remote company network. Reading and sending mails should be possible. What (good or bad) options do we have?
I'd say this:
IPsec: but wont get past the NAT
SSL/TLS: good I guess?
SSH: more designed toward remote shell commands?
Kerberos: better access control, but designed toward user management for multiple servers?
PKI with x.509 certificates: good I guess?
PGP: also good I guess?
I know some of these options are not comparable as they serve different purposes. But that is my question, what viable options are there for this particular case?
I'm a bit confused with some different network security techniques.
Say we want a secure communication with a particular mail server in a remote company network. Reading and sending mails should be possible. What (good or bad) options do we have?
I'd say this:
IPsec: but wont get past the NAT
SSL/TLS: good I guess?
SSH: more designed toward remote shell commands?
Kerberos: better access control, but designed toward user management for multiple servers?
PKI with x.509 certificates: good I guess?
PGP: also good I guess?
I know some of these options are not comparable as they serve different purposes. But that is my question, what viable options are there for this particular case?
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