Time of check to time of use

Known as: TOCTOU, TOCTTOU, Time-of-check-to-time-of-use

In software development, time of check to time of use (TOCTTOU or TOCTOU, pronounced "TOCK too") is a class of software bug caused by changes in a…

Papers overview

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2012

Virtualization is an innovation that has widely been utilized in modern data centers for cloud computing to realize energy…

2012

LWRM was a method for defeating TCG TOCTOU attacks with less overhead during the normal system execution. However, its security…

2012

A trusted platform module (TPM) enhances the security of general purpose computer systems by authenticating the platform at boot…

2012

Software classifications have been created with the purpose of keeping track of attack patterns as well as providing a history of…

2012

Aiming at the deficiencies when deploying existing remote attestation approaches in the IaaS cloud, this paper proposes a real…

2012

This paper aims to defeat TCG TOCTOU attacks occurring in trusted para-virtualized machines (TPVM). We propose a robust and…

2011

2010

Virtualization technologies have been explored to mitigate the vulnerabilities in the current TCG architecture. But only a small…

2006

Existing systems often do a poor job of meeting the principle of least privilege. I will discuss how object capability systems…

2006