How a Cybersecurity Consultant Assesses Security Risks

Cybersecurity risks can come from many areas of a business, including networks, endpoints, cloud environments, applications, users and third-party systems. For businesses without dedicated security expertise, knowing which risks need immediate attention can be difficult. 

This is where a cybersecurity consultant can help. A consultant assesses the organisation’s security environment, identifies weaknesses, evaluates potential threats and recommends appropriate controls. Their role is not only to find vulnerabilities, but to help businesses understand and manage their overall security risk. 

9 Steps a Cybersecurity Consultant Takes to Manage Risk

1. Understanding the Business Environment

Before assessing risks, consultants need to understand how the business operates. They may review: 

• Business applications and systems 

• Network infrastructure and cloud environments 

• Endpoints and devices 

• Data and information flows 

• User access requirements 

This helps the consultant identify which systems and information matter most to the business. It also reveals any regulatory or contractual obligations, such as data protection requirements, that shape how risks should be managed

2. Identifying Security Vulnerabilities

The next step is finding weaknesses that attackers could exploit. A cybersecurity consultant may assess outdated software, weak access controls, misconfigured systems, exposed services and security gaps across the network. 

Vulnerability assessments and security reviews show businesses exactly where improvements are needed.

3. Assessing the Potential Impact

Not every weakness presents the same level of risk. Consultants consider both the likelihood of a threat occurring and its potential impact on the organisation. This approach reflects the NIST Guide for Conducting Risk Assessments, which defines risk as a combination of the likelihood of a threat event and the harm it could cause. 

For example, a vulnerability affecting a critical business system needs more urgent attention than one affecting a less important application. This allows businesses to prioritise improvements based on real business risk.

4. Reviewing Access and Identity Controls

User accounts are central to cybersecurity risk management. Consultants check whether employees have appropriate access and whether privileged accounts are properly controlled, including: 

• User permissions and administrator accounts 

• Multi-factor authentication 

• Password policies 

• Employee onboarding and offboarding 

• Access review processes 

Strong identity and access controls reduce the risk of unauthorised access.

5. Assessing Network Security

Network infrastructure is another key assessment area. A consultant may review firewalls, network segmentation, remote access, wireless networks and other controls to find weaknesses that could let unauthorised users or malicious activity move through the environment. 

For businesses with multiple offices or hybrid environments, network assessments also highlight risks across connected locations. A consultant may also check whether guest Wi-Fi is properly separated from business systems, a common gap in smaller offices.

6. Evaluating Endpoint Security

Employees use laptops, desktops and mobile devices to access company systems and data. If these devices are not properly protected, they can become an entry point for cyber threats. 

A cybersecurity consultant may assess endpoint protection, patching, device configurations, endpoint detection tools and security policies, giving a clearer view of how well business devices are protected.

7. Reviewing Cloud Security

As businesses rely more on cloud applications and infrastructure, cloud security has become an essential part of any risk assessment. Consultants may review cloud configurations, user permissions, data protection, authentication and monitoring. 

This uncovers risks that traditional infrastructure assessments might miss. Solutions such as cloud access security can then help protect cloud data and applications from unauthorised access.

8. Recommending Security Controls

After identifying and prioritising risks, the consultant recommends suitable controls. These may include: 

• Next-generation firewalls 

• Endpoint security 

• Network access control 

• Multi-factor authentication 

• Security monitoring and vulnerability management 

• Threat intelligence 

Recommendations should reflect the organisation’s actual risk profile, technology environment and business requirements.

9. Monitoring and Managing Security Risks

Cybersecurity risk management does not end after an assessment. Threats and vulnerabilities change as businesses introduce new systems, employees, applications and cloud services. 

Ongoing monitoring helps organisations spot suspicious activity and respond more quickly. A Security Operation Centre complements the consultant’s work by providing continuous monitoring and response. Regular reassessments, ideally at least once a year or after major changes, keep the risk picture accurate and ensure controls remain effective as the business evolves. 

Why Businesses Need a Cybersecurity Consultant 

Many businesses have internal IT teams that manage daily operations but lack specialised security expertise. A cybersecurity consultant brings an external perspective and specialist knowledge to uncover gaps that might otherwise be overlooked. 

For SMEs in particular, this is valuable when building a security strategy without maintaining a large internal security team. It also ensures that limited budgets are spent on the controls that reduce the most risk, rather than on tools that address minor concerns. 

How ACEiT Supports Cybersecurity Risk Management 

ACEiT provides cybersecurity capabilities designed to help businesses identify, protect against and respond to security risks. Its cybersecurity services include managed security, threat intelligence, advanced cyber consultation, next-generation firewalls, cloud access security, network security management, endpoint security and 24/7 security monitoring. 

By combining cybersecurity expertise with network, infrastructure and cloud capabilities, ACEiT supports businesses across every area of their IT environment.