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  2. 2021 Microsoft Exchange Server data breach - Wikipedia

    en.wikipedia.org/wiki/2021_Microsoft_Exchange...

    The first breach of a Microsoft Exchange Server instance was observed by cybersecurity company Volexity on 6 January 2021. [1] By the end of January, Volexity had observed a breach allowing attackers to spy on two of their customers, and alerted Microsoft to the vulnerability. After Microsoft was alerted of the breach, Volexity noted the ...

  3. Microsoft Exchange Server - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Exchange_Server

    www.microsoft.com /en-us /microsoft-365 /exchange /email. Microsoft Exchange Server is a mail server and calendaring server developed by Microsoft. It runs exclusively on Windows Server operating systems. The first version was called Exchange Server 4.0, to position it as the successor to the related Microsoft Mail 3.5.

  4. Elliptic-curve cryptography - Wikipedia

    en.wikipedia.org/wiki/Elliptic-curve_cryptography

    Elliptic-curve cryptography (ECC) is an approach to public-key cryptography based on the algebraic structure of elliptic curves over finite fields.ECC allows smaller keys to provide equivalent security, compared to cryptosystems based on modular exponentiation in Galois fields, such as the RSA cryptosystem and ElGamal cryptosystem.

  5. Extensible Authentication Protocol - Wikipedia

    en.wikipedia.org/wiki/Extensible_Authentication...

    Extensible Authentication Protocol (EAP) is an authentication framework frequently used in network and internet connections. It is defined in RFC 3748, which made RFC 2284 obsolete, and is updated by RFC 5247. EAP is an authentication framework for providing the transport and usage of material and parameters generated by EAP methods.

  6. 5 Blood Sugar Monitors Without Finger Pricks & What to Know

    www.healthline.com/health/diabetes/blood-sugar...

    FreeStyle Libre. The FreeStyle Libre received FDA approval in 2017 for use in adults with diabetes. It does not require finger-prick blood samples. Instead, this meter reads glucose from ...

  7. Exchange Online Protection - Wikipedia

    en.wikipedia.org/wiki/Exchange_Online_Protection

    Exchange Online Protection (EOP, formerly Forefront Online Protection for Exchange or FOPE) [1] [2] is a hosted e-mail security service, owned by Microsoft, that filters spam and removes computer viruses from e-mail messages. [3]

  8. Curve25519 - Wikipedia

    en.wikipedia.org/wiki/Curve25519

    Curve25519. In cryptography, Curve25519 is an elliptic curve used in elliptic-curve cryptography (ECC) offering 128 bits of security (256-bit key size) and designed for use with the Elliptic-curve Diffie–Hellman (ECDH) key agreement scheme. It is one of the fastest curves in ECC, and is not covered by any known patents. [1]

  9. Security Assertion Markup Language - Wikipedia

    en.wikipedia.org/wiki/Security_Assertion_Markup...

    Security Assertion Markup Language. Security Assertion Markup Language (SAML, pronounced SAM-el, / ˈsæməl /) [1] is an open standard for exchanging authentication and authorization data between parties, in particular, between an identity provider and a service provider.