SOC as a Service in Malaysia: Is Building an Internal SOC Worth It?

Cyber threats are becoming more sophisticated every year, and businesses are under increasing pressure to detect and respond to attacks quickly. Many organisations recognise the need for a Security Operations Centre (SOC), but an important question remains:

Should you build your own internal SOC, or outsource to a SOC as a Service (SOCaaS) provider?

While an internal SOC offers complete control, it also requires significant investment in people, technology and operations. For many Malaysian businesses, SOC as a Service delivers enterprise-grade protection without the complexity and cost of building everything in-house.

What is a Security Operations Centre (SOC)?

A Security Operations Centre (SOC) is a dedicated team responsible for continuously monitoring, detecting, investigating and responding to cybersecurity threats across an organisation.

A modern SOC typically monitors:

• Endpoint devices
• Servers
• Firewalls
• Cloud infrastructure
• Microsoft 365
• Email systems
• Identity platforms
• Network traffic

The goal is simple: detect cyber threats early and respond before they cause significant business disruption.

What is SOC as a Service?

SOC as a Service (SOCaaS) is an outsourced cybersecurity service where a Managed Security Service Provider (MSSP) operates a Security Operations Centre on behalf of your organisation.

Instead of hiring your own analysts and purchasing expensive monitoring platforms, the provider delivers:

• 24/7 security monitoring
• Threat detection
• Incident investigation
• Threat hunting
• Incident response support
• Security reporting
• Threat intelligence

Your business benefits from continuous protection while avoiding the overhead of running an internal SOC.

What Does an Internal SOC Require?

Building an effective SOC involves much more than purchasing a SIEM solution.

A successful SOC typically requires:

• Security analysts working around the clock
• SOC Manager
• Incident responders
• Threat hunters
• Detection engineers
• Security architects
• SIEM platform
• Endpoint security platform
• Threat intelligence feeds
• Playbooks and processes
• Continuous staff training

Maintaining this capability requires ongoing investment and operational maturity.

SOC as a Service vs Internal SOC

Feature	SOC as a Service	Internal SOC
Initial Investment	Low	Very High
24/7 Monitoring	Included	Requires multiple shifts
Cybersecurity Expertise	Provided	Must hire internally
Technology Stack	Included	Must purchase and maintain
Scalability	High	Depends on staffing
Operational Control	Shared	Full
Maintenance	Provider managed	Internal responsibility
Time to Deploy	Weeks	Months

The Cost of Building an Internal SOC

Many organisations underestimate the true cost of operating a Security Operations Centre.

Beyond technology licensing, businesses must consider:

• Cybersecurity salaries
• Shift allowances
• 24/7 staffing requirements
• SIEM licensing
• Endpoint security solutions
• Cloud monitoring platforms
• Threat intelligence subscriptions
• Training and certifications
• Recruitment costs
• Employee turnover

For smaller organisations, these costs can quickly exceed the cost of outsourcing to a trusted SOC provider.

Advantages of SOC as a Service

1. Lower Costs

SOCaaS eliminates the need to recruit multiple cybersecurity specialists or invest heavily in infrastructure.

2. Faster Deployment

A SOC provider can usually begin monitoring within weeks rather than the months required to establish an internal SOC.

3. Access to Experienced Analysts

Customers benefit from security professionals with experience handling ransomware, phishing, insider threats and cloud attacks across multiple industries.

4. Continuous Monitoring

Cyber attacks don't stop after office hours. SOCaaS providers offer 24/7 monitoring, including weekends and public holidays.

5. Scalability

As your business grows, monitoring can easily expand to include additional users, devices, cloud workloads and offices.

Advantages of Building an Internal SOC

• Complete operational control
• Dedicated analysts focused solely on your environment
• Custom workflows and integrations
• Closer collaboration with internal IT teams
• Greater flexibility for highly regulated industries

Challenges of Building an Internal SOC

Challenge	Impact
Cybersecurity talent shortage	Difficult recruitment and retention
High operating costs	Large recurring investment
24/7 staffing	Requires multiple shifts and overtime
Technology maintenance	Continuous upgrades and tuning
Staff burnout	Higher employee turnover

Who Should Choose SOC as a Service?

SOCaaS is ideal for organisations that:

• Do not have an internal cybersecurity team
• Need 24/7 monitoring
• Want predictable monthly costs
• Operate Microsoft 365 or cloud environments
• Need compliance support
• Want enterprise-level protection without enterprise-level staffing costs

Who Should Build an Internal SOC?

Building an internal SOC may be suitable for:

• Large enterprises
• Financial institutions
• Government agencies
• Critical infrastructure providers
• Organisations with unique security requirements
• Businesses with dedicated cybersecurity budgets and personnel

Can You Combine Both?

Absolutely.

Many mature organisations adopt a hybrid approach. Internal security teams focus on governance, risk management and strategic initiatives, while an MSSP provides continuous monitoring and incident response.

This approach allows businesses to maintain internal oversight while benefiting from specialist expertise and around-the-clock protection.

Final Thoughts

Building a Security Operations Centre is a major investment that extends far beyond purchasing security software. Success depends on experienced analysts, well-defined processes and continuous operational maturity.

For many Malaysian businesses, SOC as a Service provides faster deployment, lower costs and access to enterprise-grade cybersecurity expertise. While an internal SOC offers greater control, the resources required to build and maintain one make it impractical for many organisations.

The right decision ultimately depends on your business size, regulatory requirements, budget and long-term cybersecurity strategy.