What does CBL mean in Security?

This page is about the meanings of the acronym/abbreviation/shorthand CBL in the Computing field in general and in the Security terminology in particular.

Composite Blocking List

Spam filtering.The CBL takes its source data from very large mail server (SMTP) installations. Some of these are pure spamtrap servers, and some are not.

Computing » Security


Find a translation for CBL in other languages:

Select another language:


Discuss this CBL abbreviation with the community:


Use the citation below to add this abbreviation to your bibliography:


"CBL." Abbreviations.com. STANDS4 LLC, 2016. Web. 29 May 2016. <http://www.abbreviations.com/term/236087>.