What does security level mean?

Definitions for security level
se·cu·ri·ty lev·el

This dictionary definitions page includes all the possible meanings, example usage and translations of the word security level.

Wikipedia

  1. Security level

    In cryptography, security level is a measure of the strength that a cryptographic primitive — such as a cipher or hash function — achieves. Security level is usually expressed in "bits", where n-bit security means that the attacker would have to perform 2n operations to break it, but other methods have been proposed that more closely model the costs for an attacker. This allows for convenient comparison between algorithms and is useful when combining multiple primitives in a hybrid cryptosystem, so there is no clear weakest link. For example, AES-128 (key size 128 bits) is designed to offer a 128-bit security level, which is considered roughly equivalent to 3072-bit RSA. In this context, security claim or target security level is the security level that a primitive was initially designed to achieve, although "security level" is also sometimes used in those contexts. When attacks are found that have lower cost than the security claim, the primitive is considered broken.

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Numerology

  1. Chaldean Numerology

    The numerical value of security level in Chaldean Numerology is: 2

  2. Pythagorean Numerology

    The numerical value of security level in Pythagorean Numerology is: 5

Examples of security level in a Sentence

  1. State Mike Pompeo:

    It is always the case at the Department of State that we do everything we can to ensure that our officers, not only our ambassadors but our entire team, has the security level that's appropriate, we do our best to make sure that no harm will come to anyone, whether that was what was going on in our embassy in Baghdad last week or the work that was going on in Kyiv up and through the spring of last year when Ambassador Yovanovitch was there, and in our embassy in Kyiv even today.

  2. Deputy President Ramaphosa:

    Lesotho should begin the process of reforms, at a constitutional level as well as at a security level, to ensure we do not have a similar situation in the future.

  3. Michael Hill:

    We assess for every event what we think the appropriate security level is, and this one was certainly one that we thought was important which is why we had a State Trooper and Sheriff presence there, we will assess for each of the events at the Institution what we think the appropriate level of security is and that's an ongoing process that we work in concert with local law enforcement on.

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"security level." Definitions.net. STANDS4 LLC, 2024. Web. 3 Jun 2024. <https://www.definitions.net/definition/security+level>.

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