The process is notoriously challenging and often is a point of frustration for SOC Managers. When threat intelligence is integrated with security orchestration and automation, teams can benefit from threat intel-driven workflows and automation of processes related to applying data from, and feeding information back into, a threat intel solution.
2. Introduction
Information is a source of learning. But unless it is organized, processed,
and available to the right people in a format for decision making, it is a
burden, not a benefit.”
-William Pollard
3. Security Operation Centers
It’s a little crazy that a quote by a 19th-century author and minister so
accurately articulates what plagues today’s modern security operations
centers. As the cyber world rapidly evolves, there is a greater need for
SOC teams to make effective decisions faster than ever before. On the
surface, it would seem that the additional amount of data available to
security professionals would enhance this decision-making process all
on its own. But, that’s not really how it plays out in practice.
4. SOC Managers Should Know
SOC Managers know that their security analysts spend a massive
amount of time sifting through SOAR enables better application of
threat intelligence alerts and information across a variety of technologies
that aren’t integrated with one another to find the pieces they need to
investigate potential threats. Sure, the information is there, but in its
raw form, it isn’t organized and presented in a way that supports quick
decision making.
5. Security Orchestration
That’s where security orchestration comes in. Security orchestration,
automation and response (SOAR) empowers analysts to work smarter
and drastically improves mean time to respond (MTTR) precisely
because it brings together disparate technologies and automates
workflows to create the order needed for analysts to make decisions.
6. Security Operations
Security operations by its nature is highly reactive and inwardly focused.
Alert comes in – it gets investigated, triaged and remediated. And with
good processes in place, the learning (let’s say, a bad IP address) is
applied to the environment (in this case, the IP is blacklisted) to prevent
this now known-bad issue from causing problems for the organization
in the future.
7. Security Analysts Should
KnowWhat’s challenging about this construct is the context a security analyst
has to make decisions is limited to the activity seen within the
company’s environment. This can lead to a myopic view of the
potential threats an organization faces and means new malicious activity
can only be contextualized and verified against events the team has seen
previously.
8. Threat Intelligence
Adoption of threat intelligence solutions continues to grow rapidly,
with the category expected to see a CAGR of 18.4% through 2022.
Integrating threat intelligence with a SOAR solution can automate the
application of this additional context security teams require, helping to
weed out false positives and keep analysts focused on the cases that truly
require their attention.
“If you don’t know what you want, you end up with a lot you don’t.”
– Chuck Palahniuk
9. Faster MTTR
Without threat intelligence, SOC team members have to rely on known
threats they’ve actually seen before. However, when threat intelligence
is integrated into SOAR, all relevant threat intelligence is automatically
consolidated and fused with data from the organization’s SIEM and
other tools. This allows security analysts to apply a broader data set to
the alerts at hand and enhance assessment and triage for faster incident
response.
10. Faster SOC Processes
The process is notoriously challenging and often is a point of
frustration for SOC Managers. When threat intelligence is integrated
with security orchestration and automation, teams can benefit
from threat intel-driven workflows and automation of processes related
to applying data from, and feeding information back into, a threat intel
solution. This in turn leads to more efficiencies not just with your SOC
team but also with your overall threat detection and prevention systems.
11. Improved & Demonstrable ROI
SOAR helps make the most of your existing security tools, increasing
your ROI. Security orchestration enables SOCs to use threat
intelligence solutions to their fullest capabilities, applies them using best
practices and does so consistently, following articulated incident
response and and security operations procedures. And, SOAR solutions
enable turnkey case reporting that includes threat intel information,
which streamlines the process for SOC Managers to provide insight into
the performance of their team and the tools they’re using.
12. Conclusion
Clearly, one of the most compelling benefits of integrating threat
intelligence and SOAR is its ability to speed up investigation and
incident response. However, this gain in efficiency is ultimately due to
the quality improvements brought about by this marriage of
technologies. SOC Managers know that the more detail and context
their analysts have, the better equipped they are to make accurate,
rational decisions more quickly.