Use the command in this section to configure the timeout for image password extraction. The image password extraction timeout (OCR timeout) cannot exceed the maximum timeout set for the overall password extraction process (Max timeout).
Max timeout applies to the entire password analysis and extraction process and includes:
Scanning the files attached to a single email
Extracting any passwords embedded as text directly in the attached files
Extracting any passwords embedded as text in files embedded within the attached files (if embedded analysis is enabled)
Scanning the email body and extracting any text passwords from the email body
Scanning any images within file attachments and extracting any passwords
Scanning any images within files embedded in files and extracting any passwords (if embedded analysis is enabled)
OCR timeout applies to just the image analysis and password extraction steps in the process:
Scanning any images within file attachments and extracting any passwords
Scanning any images within files embedded in files and extracting any passwords (if embedded analysis is enabled)
Note
You can configure the timeout for image password extraction using the CLI only.
Prerequisites
Administrator or Operator access to the Email Security - Server appliance.
An established connection between your Email Security - Server appliance and the Internet.
hostname (config) # write memory Saving configuration file ... Done!
Go to CLI configuration mode.
hostname > enable hostname # configure terminal
Check the current timeout settings.
hostname (config) # show analysis password-extraction
Password Extraction Configuration Feature enabled : yes Persist submission : yes Max timeout : 60000 milliseconds Max text body to lookup : 25600 bytes Candidate max length limit : 64 OCR Password Extraction Configuration OCR enabled : yes OCR timeout : 3000 milliseconds OCR max images : 5 files
Configure the timeout for image password extraction (OCR timeout). The timeout value is in milliseconds.
hostname (config) # analysis password-extraction ocr timeout <timeout>
Save your changes.