Confidentiality is the property of maintaining the secrecy of an asset. In other words, confidentiality means protecting against the threat of disclosure. It is one of the three key security properties of an asset, along with confidentiality and availability.

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Security characteristics through ISO 25023 standard

Could you please help me to clarify the following: ISO 25023 standard divided security into the following 5 characteristics which are: Confidentiality characteristic (divided into) -----> Access ...
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Can TLS provide integrity/authentication without confidentiality

It was a bit surprising when wikipedia has switched to TLS because we all know it's public information available to anyone, but I suppose that the real purpose for that is to provide ...
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AES and message properties

An active attacker changes the ciphertext which was made using the AES cipher algorithm. Which message properties are preserved even though that change was made. Choose one of the below: 1) Integrity ...
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How to properly store result of AEAD encryption

So for AEAD we have this scheme: encrypt(AD, Data) -> [key, cipher, tag] What if I want to provide some external identifier as an additional data (to be able to prove ext_id to get data back is ...
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Does Miranda-IM/Miranda-NG encrypt all messages?

Since the demise of GTalk a few weeks ago, we've found that MIM seems to be the lightest instant messaging client out there. It connects to multiple chat services (MSN, Skype, Yahoo) Our main concern ...