What Is a Security Operations Centre and Why Do You Need One?
With the prevalence of cybercrime rising, it is crucial to assemble a strong team that can offer a set of security recommendations and assist you in evaluating your current policies.
Additionally, a Security Operations Centre (SOC) aids in ensuring an organization's overall health and operational safety.
The SOC framework is a place set aside for identifying and addressing any potential security gaps on a company network, servers, and databases.
This blog post examines how SOC, a unique cybersecurity team, may be extremely important in defending your company.
What is the Process of a Security Operations Centre?
1. Assets Sensitivity
All the tools and technologies being utilised within the network must be familiar to a Security Operations Centre (SOC). They can identify dangers earlier by having a thorough understanding of the organization's hardware and software.
2. Behavioural Monitoring
Prior to any anomalies occurring, SOC works on preventative steps to identify harmful actions.
3. Managing Responses and Logs
A Security Operations Center's team can keep track of earlier activities that might have resulted in a verified breach. As a result, a SOC continuously monitors all communication and activity records.
4. Alert Severity Ranking
SOC experts rate threat alerts according to severity so that the most serious ones may be handled first.
5. Evolution of Defence
All internal operations must be continuously monitored by SOC to guard against security lapses. An incident response plan (IRP) may be created by teams to protect their organisation from assaults.
6. Incident Recovery
The incident recovery procedure includes system reconfiguration, updates, and backups in order to recover any damaged data.
7. Compliance Administration
When creating company strategies, SOC team members make sure that all organisational standards and regulatory compliance are followed.
Key Roles and Responsibilities in a SOC Team
Here are a few key roles and responsibilities that make an undefeated SOC team –
1. SOC Manager
They are the leaders of their organization with major responsibilities of hiring/firing, budgeting, etc. They report directly to the chief information security officer (CISO).
2. Compliance Auditor
They monitor and ensure everyone is following security protocols. They also play a vital role in the standardization of SOC processes.
3. Incident Responder
They are the ones responsible for addressing the alerts. They rank the threats based on severity and coordinate with the concerned enterprise to start recovery.
4. SOC Analyst
They proactively monitor business networks, review prior incidents, and investigate their root cause.
5. Forensic Investigator
They are specialists who analyze attacks by preserving digital evidence.
Benefits of Security Operations Center-as-a-service (SOCaaS)
1. Cost-Effectiveness
Building an in-house Security Operations Center (SOC) can be expensive because it requires significant investments in infrastructure, tools, and personnel. Implementing SOCaaS eliminates these costs and provides a cost-effective subscription-based model. This allows organizations to access top-notch cybersecurity expertise and technology at an economical cost.
2. Expert Opinion
SOCaaS providers are staffed with experienced cybersecurity professionals who deeply understand the evolving threat landscape. Partnering with a SOCaaS provider can help you leverage such specialized skills and stay ahead of sophisticated cybersecurity threats.
3. 24/7 Monitoring and Support
The round-the-clock monitoring and support provided by SOCaaS providers help promptly identify cybersecurity incidents. This continuous vigilance is central to early threat detection and minimizing the potential impact of attacks.
4. Advanced Security Technologies
SOCaaS providers invest in state-of-the-art security technologies, AI-driven threat detection, machine learning, behavioral analytics, and advanced SIEM platforms. By leveraging these cutting-edge tools, a SOC analyst can quickly identify and respond to emerging threats.
5. Scalability and Flexibility
Organizations often face fluctuations in their security needs. Establishing a Security Operations Center in your organization can help you provide scalable and flexible cybersecurity solutions. This also allows organizations to scale their security operations as their business needs evolve easily.
6. Rapid Deployment
Building an in-house SOC can be time-consuming and may require recruiting and training security professionals. SOCaaS solutions, on the other hand, are usually ready for faster deployment and help organizations strengthen their cybersecurity capabilities swiftly.
7. Regulatory Compliance
SOCaaS providers are well-versed in compliance requirements and can help organizations meet the necessary security standards and regulations. This is particularly beneficial for industries with strict data protection and privacy regulations.
8. Focus on Core Business Objectives
By outsourcing their SOC responsibilities, organizations can focus on their core business operations and eliminate the burden of managing an in-house cybersecurity team.
9. Threat Intelligence Sharing
Since the SOC team works with multiple clients, they can gather threat intelligence reports from various sources. Such collective knowledge benefits customers and helps organizations leverage the insights to formulate a strategic plan against emerging threats.
10. Incident Response Expertise
The Security Operations Center team excels at creating incident response plans and outlining well-defined procedures to handle cybersecurity incidents efficiently. When organizations use SOCaaS, they can leverage the expertise of an experienced SOC team to reduce incident recovery time and minimize potential damages.
Types of Security Operations Center Models
1. Internal SOC
The IT and security professionals within an organization fall under this model. Team members of this model are dedicated to central cybersecurity monitoring.
2. Internal Virtual SOC
The team under this model is responsible for taking reactive measures as soon as it receives security alerts.
3. Co-Managed SOC
This is a team of semi-dedicated individuals who work together in an organization to sustain security operations with a security service provider, managed by a third party.
4. Command/Global SOC
The team under this model coordinates with the groups of other SOC models sending them additional insights.
5. Fusion SOC
This model involves multiple security-focused facilities. It supervises the efforts of traditional IT and operational technology teams.
6. Outsourced Virtual SOC
This SOC model type operates remotely and acts as an independent third-party service provider.
Tools and Technologies Used in a SOC
1. Firewalls
Firewalls are essential for network security as they monitor and control incoming and outgoing traffic based on predetermined security rules.
2. Ticketing Tools
Ticketing tools help prioritize and assign tasks, and ensure timely resolution of incidents. SOC teams use these tools to efficiently manage and track security incidents.
3. Threat Intelligence Platforms
Threat intelligence platforms collect, analyze, and share information about potential threats and vulnerabilities. SOC teams can utilize these platforms to stay updated on the latest threat landscape and make informed decisions.
4. Network Detection and Response (NDR)
NDR tools monitor network traffic and analyze them to detect suspicious or malicious activities. Since these tools are designed on advanced analytics and machine learning algorithms, SOC teams can use them to detect and respond to threats in real-time.
5. Security Information and Event Management (SIEM)
SIEM solutions collect and analyze security event data from network devices, servers, and applications. They provide real-time visibility into security events, thus, enabling SOC teams to quickly identify and respond to potential threats.
6. Security Orchestration, Automation, and Response (SOAR)
SOAR platforms automate and orchestrate security processes. They can also be integrated with various efficiency-enhancing security tools and technologies. This allows SOC teams to streamline incident response and threat-hunting activities.
Best Practices to Follow at the Security Operations Center
1. Broaden the Scope
SOCs need to look at a wider scope with cloud-based systems. With every business getting digitized, all sensitive operations are exposed to greater vulnerability. Therefore, organizations should visualize and monitor new processes. It’ll not only help them analyze how the cloud infrastructure interacts but also enable them to locate potential vulnerabilities.
2. Categorizing Critical Data
An increase in the number of events across networks will require security teams to gather all relevant data and organize it. This will help in ranking an incident according to its severity.
3. Efficient Analysis
Retrieving lost data is one thing but analyzing it with advanced capabilities goes miles ahead to keep it secure. An organization needs to have skilled people to do the job and formulate an effective action plan.
4. Implementing SOAR
Organizations should also implement security orchestration, automation, and response (SOAR) processes within the cybersecurity sector. Automated tasks will lessen the human effort and fill in leakages that might occur due to manual testing.
Wrapping Up
The ever-evolving cyber threat landscape demands proactive and robust security measures to ensure uninterrupted business operations.
Thus, establishing Security Operations Center (SOC) is no longer just an option but a necessity for businesses. Moreover, with the rapid advancements in technology and the growing sophistication of cyber threats, the need for a SOC will only become more prominent in the future.
Want to Learn About Implementing & Maintaining a SOC Team? Talk to Us!