![]() ![]() Threat intelligence companies sought to solve this emerging problem. Related: Axis Issues Response to Cyber Attack on Internal Directory Services ![]() At that point, simply blocking “bad” IP addresses caused more problems than it solved. As the use of the internet expanded, IP addresses shifted among providers, masked, and attackers began using “good-guy” computers to launch their attacks. You put these into a firewall with an “always block these” rule. When the cybersecurity industry was younger, threat intelligence comprised lists of “bad” IP addresses. Although most contain encyclopedic reference material on types of attacks and attackers, this information is only useful after an organization has been attacked and needing to evaluate the extent of the damage. However, none provide more than basic, rudimentary value to an enterprise in this capacity. Government Automated Indicator Sharing (AIS) feeds, or paid commercial feeds, it is designed to help businesses avoid danger. Whether consuming threat intelligence from open-source feeds, U.S. ![]() Essentially, threat intelligence is a police blotter from a city you don’t live in. Similar to a police blotter, threat intelligence can tell you that an incident has occurred, but those incidents may be completely irrelevant to an organization. Threat intelligence is a collection of data containing known-dangerous and suspicious IP addresses, domains, email addresses, file hashes and attacker groups. End-user companies know to set up firewalls or install antivirus software, but there are still many that are not taking the next step in adding threat intelligence into their security stack, and that may be for a good reason. ![]()
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