The issue focused on encryption vs binary certificates used by certificates issued by manufacturers (Category 5 & 6): Certificates issued by publishers used by certificates issued by suppliers (Category 7 & 8): Certificate issuance companies issued by certificates issued by suppliers used by certificates issued by suppliers used by certificates issued by suppliers used by certificates issued by suppliers Use Note 1 for classification purposes only and contains references to categorisations such as DES or MICROBLADE certificates only. Chart links below indicate PDF PDF Version Print PDF Document Previous Previous Next