What is the modern SOC and why is it important?
NOC plays an important role in network security monitoring. Cyber threats are detected, monitored, and responded to by a security operations center (SOC). Services provided by SOCs range from log monitoring and analysis to vulnerability management, incident response, and, increasingly, proactive threat hunting. There are also challenges faced by SOCs.
In recent years, SOC requirements have evolved as attack volumes have increased and threats have become more sophisticated. As they have dealt with the risks associated with cloud adoption and digital transformation initiatives, many companies are suffering from a deepening skills crisis.
Analysts predict that over the next few years, a high percentage of security operations centers will automate key functions and deploy AI-enabled tools. However, people will remain the most important factor in managing enterprise cyber risk.
They hire a team of security experts and a Chief Information Security Officer (CISO) to look over them. This team will go over every flaw they can find, they will add physical security to the company and they will do whatever they have to do to make the company more secure.
Sometimes this team will also hire Penetration Testers that are supposed to try their best to find and exploit security holes so that in the end the flaws can be patched. Companies spent millions and millions of dollars just to be secure. And often they end up being hacked either way. I mean the security team has to patch ALL security flaws while the attacker only needs to find ONE. Also a single angry or stupid employee can cause the whole company to be compromised.
Here’s what you need to know about your SecOps team.
To outsource NOC support, a hybrid approach is needed
In the last two years, cybersecurity systems have become more complex to analyze and operate. The threat landscape is constantly changing, the volume of cybersecurity telemetry data is increasing, and the volume of alerts is growing.
By throwing people at these problems, security operations teams have traditionally dealt with these problems manually. This problem will be addressed heavily by automation in next-generation SOCs.
By adopting network and IT support technologies and automating decision-making, SecOps teams will be able to achieve more.
Others tend to be the monitoring arm of security organizations. Some are extensions of enterprise network operations centers (NOCs). Typically, security organizations develop IDS/IPS, SIEM, and alerting tools.
NOCs and SOCs: Big-company structures
Seventy-four percent of SOCs are staffed 24 hours a day, while 70 percent are internal.
Recent years have seen a significant expansion of the enterprise footprint due to enterprise mobility and cloud adoption.
To detect and respond effectively to threats in the new environment, Security Operations Centers must have visibility that extends way beyond the traditional enterprise perimeter.
Peering into cloud-based networks
SOC leaders cited cloud monitoring and endpoint monitoring as key requirements.
As a result of the COVID-19 pandemic, the pressures on security operations centers have become even greater, accelerating the need for change.
Analysts are already overwhelmed with alerts, leaving a significant number of threats unaddressed and unmitigated. For the near future, many SOCs will focus on automating the collection, correlation, and filtering of a security event and alert data.
A third area ripe for automation is detecting new threats, including those resulting from errant credentials, paths to critical systems, and unused or unnecessary data.
Manage security risks by learning how to do so
Enterprise cloud adoption, enterprise mobility, and digital transformation initiatives are putting increasing pressure on many.
To succeed, modern SOCs will have to automate key but repetitive tasks. This allows analysts to focus more on valuable functions such as threat hunting and vulnerability management.
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