5 min
Haxmas
Certificate Transparency: The Gift That Keeps Giving
While it's no surprise that both attackers and defenders can garner valuable
information about the networks that they’re targeting (or defending), it may
come as a surprise that a smörgåsbord of information on these networks is often
publicly available. Moreover, once this information has been made available to
the public, it can be exceedingly, if not impossibly difficult to remove or
redact.
Consider the transient nature of DNS records. While these records may be used to
enumerate the sub-dom