Operational Procedures for Planning and
Conducting Cybersecurity Incident and Vulnerability
Response Activities in FCEB Information Systems
Publication: November 2021
Cybersecurity and Infrastructure Security Agency
DISCLAIMER: This document is marked TLP:WHITE. Disclosure is not limited. Sources may use TLP:WHITE when information carries minimal or no
foreseeable risk of misuse, in accordance with applicable rules and procedures for public release. Subject to standard copyrght rules, TLP:WHITE information
may be distributed without restriction. For more information on the Traffic Light Protocol, see
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Converting the first page of the sample PDF file to a tiff file using ghost script and running tesseract OCR without any special filters.
>Resistant to Optical Character Recognition (OCR), most laypeople will need to print+rescan to OCR
This is not OCR resistant, I used the same two liner I used to get my textbooks scanned at university 20 years ago.
You specifically are technologically proficient. Not everybody knows how to export to a tiff and then OCR. 98% don't. When I say "OCR Resistant", I mean that I haven't found PDF software with built in OCR that has managed to extract the english text back out.
That's like saying a lock is pick resistant because you haven't been able to open it with a dead fish.
Words mean things, if what you did can't stand up to 20 year old technology then it's basically useless. Remove the claim that it resists OCR and just called it copy/paste proof and unsearchable.
Operational Procedures for Planning and Conducting Cybersecurity Incident and Vulnerability Response Activities in FCEB Information Systems
Publication: November 2021
Cybersecurity and Infrastructure Security Agency
DISCLAIMER: This document is marked TLP:WHITE. Disclosure is not limited. Sources may use TLP:WHITE when information carries minimal or no foreseeable risk of misuse, in accordance with applicable rules and procedures for public release. Subject to standard copyrght rules, TLP:WHITE information may be distributed without restriction. For more information on the Traffic Light Protocol, see
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Converting the first page of the sample PDF file to a tiff file using ghost script and running tesseract OCR without any special filters.
>Resistant to Optical Character Recognition (OCR), most laypeople will need to print+rescan to OCR
This is not OCR resistant, I used the same two liner I used to get my textbooks scanned at university 20 years ago.