Techniques for enabling co-existence of multiple security measures

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9449173
APP PUB NO 20160085967A1
SERIAL NO

14494260

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various embodiments are directed enabling anti-malware software to co-exist with protective features of an operating system. An apparatus may include a processor component including an IDT register storing an indication of size of an IDT; a monitoring component to retrieve the indication and compare the indication to a size of a guard IDT in response to modification of the IDT register to determine whether the guard routine is to inspect the IDT and a set of ISRs; and a cache component to overwrite the IDT and set of ISRs with a cached IDT and cached set of ISRs, respectively, based on the determination and prior to the inspection to prevent the guard routine from detecting a modification by an anti-malware routine, the cached IDT and cached set of ISRs generated from the IDT and set of ISRs, respectively, prior to the modification. Other embodiments are described and claimed.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Castelino, Manohar R Sunnyvale, US 21 399
Thomas, Ramesh Saratoga, US 6 26
Tseng, Kuo-Lang Cupertino, US 12 99

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