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Mr. Chris Lenk


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1 to 5 of 14 total
Posted By Chris Lenk 12-14-2020 22:00
Found In Egroup: OASIS Cyber Threat Intelligence (CTI) TC
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Hi everyone, We have published cti-stix-generator version 0.1.0 on PyPI [1]. This is the STIX generator tool we showed at last month’s Community Development Corner. It’s a tool for generating random STIX content for prototyping, experimenting, and testing. The source code is available at [2], and documentation ...
Posted By Chris Lenk 11-20-2020 02:56
Found In Egroup: OASIS Cyber Threat Intelligence (CTI) TC
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Hi all, As discussed in the Community Development Corner on today’s monthly call, MITRE has developed a tool on behalf of DHS for prototyping, experimenting with, and generating STIX content. We hope that others find it useful and will contribute to the project, so we would like to submit it to an OASIS ...
Posted By Chris Lenk 03-04-2020 15:49
Found In Egroup: OASIS Cyber Threat Intelligence (CTI) TC
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Hello, See below for a list of the changes I found between WD06 and WD07 of the STIX 2.1 specification. I generated this list to help with updating the schemas, tools, and libraries, but maybe you’ll find it helpful as well. Note that the list doesn’t include typo fixes or non-normative wording changes. ...
Posted By Chris Lenk 01-10-2020 19:23
Found In Egroup: OASIS Cyber Threat Intelligence (CTI) TC
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Hello, How do parentheses interact with the patterning language requirement that an Observation Expression MUST NOT have more than one Qualifier of a particular type? Is the following pattern valid? ( AND REPEATS 2 TIMES) REPEATS 3 TIMES If the requirement does not apply to parenthesized observation ...