Distributed System Crossword

encryption that has two key differences
key to secure messaging
communication between two parties has been overheard by someone
services or data become unavailable, unusable or destroyed
unauthorized changing of data or tampering with a service
additional data or activities are generated
transform data to maintain confidentiality and integrity
verify the claimed identity of a user, client or server
verify the requested action is permitted
useful for analysis of a breach and tracking attackers
requiring correct permission to perform an action
list of those with access (acronym)
a collection of permissions assigned to one type of user
the right to perform one action
one of several security mechanisms working together
TLS spelled out
remote procedure call in short
one easy way to design better security
when security features should be addressed in development lifecycle
how to read encrypted messages
sharing one key
how you get a ticket
common network protection at the edge
allows code from known source to be trusted
most widely used system to get the secrets
how an authority takes away past trust
way to check to see if only one bit is set
temporararily loan your access rights
sent as part of a challenge, prevents replay attacks
feature that allows access without logging in repeatedly
last but perhaps most important system concern
gateway that filters traffic and executable code
key to getting a response
ensuring the message was not modified