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engitech@oceanthemes.net

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Network Security Audit Services

Identify Network Weaknesses Before They Become Security Incidents

Your network connects employees, servers, applications, cloud services, devices, and critical business systems. If even one part of the network is poorly configured or unnecessarily exposed, it can create a security risk for the entire organization. Our Network Security Audit Services help businesses understand how secure their network is from both technical and configuration perspectives. We examine network infrastructure, wireless networks, firewalls, network devices, communication security, servers, and other important components to identify weaknesses and security gaps. The objective is not simply to find problems. We provide clear findings that help your organization understand what the issue is, why it matters, where the risk exists, and what should be improved.

Our Network Security Audit Services
Network Security Audit
NETWORK SECURITY
01

Network Security Audit

A Network Security Audit is a detailed review of your organization's network infrastructure to identify security weaknesses, unnecessary exposure, insecure services, access-control issues, and configuration problems.

We examine how different systems communicate with each other and review whether appropriate security controls are being used to protect internal and external network resources.

What We Review +
  • Network architecture and security design
  • Network segmentation and access controls
  • Internal and external network exposure
  • Open ports and network services
  • Unauthorized or unnecessary services
  • Network access restrictions
  • Security controls protecting critical systems
  • Potentially vulnerable network components
  • Common network security misconfigurations
What You Receive +

The assessment helps you understand the current security condition of your network and highlights areas that may require immediate, medium-term, or planned security improvements.

Security findings and observations

Identified network weaknesses

Configuration and exposure concerns

Recommended security improvements

Wireless Security Audit
WIRELESS SECURITY
02

Wireless Security Audit

Wireless networks provide convenient connectivity, but poorly secured Wi-Fi can become an entry point for unauthorized users. Our Wireless Security Audit evaluates the security of your wireless infrastructure and identifies weaknesses that could expose your organization.

We assess wireless access points, security configurations, authentication mechanisms, encryption settings, and other relevant controls.

What We Review +
  • Wireless network security configuration
  • Wi-Fi authentication mechanisms
  • Encryption and security protocols
  • Access point configurations
  • Guest and corporate wireless networks
  • Wireless network segmentation
  • Unauthorized or unknown access points
  • Weak wireless security settings
  • Potential unauthorized access scenarios
What You Receive +

You receive a clear assessment of your wireless security posture along with identified weaknesses and recommendations to improve the protection of corporate and guest wireless networks.

Wireless security findings

Identified configuration weaknesses

Authentication and encryption observations

Security improvement recommendations

Network Devices Configuration Audit
NETWORK INFRASTRUCTURE
03

Network Devices Configuration Audit

Routers, switches, access points, gateways, and other network devices play an important role in controlling network traffic. Incorrect configurations can create security gaps even when other security controls are properly implemented.

Our Network Devices Configuration Audit reviews the security settings of your network infrastructure devices and identifies configurations that may increase risk.

Devices We Can Review +
  • Routers
  • Switches
  • Wireless access points
  • Network gateways
  • VPN devices
  • Load balancers
  • Other network infrastructure devices
What We Review +
  • Administrative access controls
  • User privileges
  • Management interfaces
  • Unnecessary services
  • Password and authentication settings
  • Access control configurations
  • Logging and monitoring settings
  • Network management protocols
  • Security hardening settings
What You Receive +

We identify configuration weaknesses and provide practical recommendations for improving the security and hardening of your network devices.

Configuration weaknesses identified

Administrative access observations

Security hardening recommendations

Practical remediation guidance

Network Mapping and Network Infrastructure
NETWORK VISIBILITY
04

Network Mapping

You cannot properly secure a network if you do not know what is connected to it. Network Mapping helps organizations build a clearer understanding of their network infrastructure, connected systems, communication paths, and exposed services.

Our assessment helps create visibility into the organization's network environment and supports security teams in identifying unexpected or unknown assets.

What We Identify +
  • Network devices
  • Servers and workstations
  • Network segments
  • Available services
  • Communication paths
  • Internet-facing systems
  • Potentially unknown assets
  • Network relationships and dependencies
Why Network Mapping Matters +

An accurate network map helps security and IT teams understand their attack surface. It can also support future security assessments, network segmentation, incident response, and infrastructure planning.

Better understanding of the network attack surface

Improved network visibility

Supports network segmentation planning

Helps support incident response activities

What You Receive +

You receive useful network visibility that can help your team understand what systems exist, how they are connected, and where additional security controls may be required.

Network infrastructure visibility

Identified systems and network assets

Communication and connectivity insights

Areas requiring additional security controls

Firewall Configuration Review
FIREWALL SECURITY
05

Firewall Configuration Review

A firewall is one of the most important security controls between trusted and untrusted networks. However, a firewall can become less effective when its configuration is outdated, overly permissive, or incorrectly implemented.

Our Firewall Configuration Review examines the overall security configuration of your firewall to identify settings that may create unnecessary exposure.

What We Review +
  • Firewall security configuration
  • Network zones
  • Security policies
  • NAT configurations
  • Administrative access
  • Remote management settings
  • Logging and monitoring
  • VPN-related configurations
  • Unnecessary services and access
  • Security hardening controls
Why Firewall Configuration Matters +

A properly configured firewall can help reduce unnecessary network exposure and enforce appropriate traffic controls. Reviewing its configuration helps identify settings that may weaken the intended security boundary.

Identify overly permissive configurations

Improve network access controls

Reduce unnecessary exposure

Support firewall security hardening

What You Receive +

We provide clear findings about configuration weaknesses and recommendations that can help improve firewall security without unnecessarily affecting legitimate business operations.

Firewall configuration findings

Security policy observations

Identified unnecessary exposure

Practical security recommendations

Firewall Rule Base Review
FIREWALL RULE SECURITY
06

Firewall Rule Base Review / Firewall Rule Review

Over time, firewall rules can become difficult to manage. Old rules may remain active, temporary rules may never be removed, and broad access rules may provide more network access than necessary.

Our Firewall Rule Base Review examines firewall rules to identify potentially risky, unnecessary, outdated, duplicate, or overly broad access.

What We Review +
  • Source and destination access
  • Allowed ports and services
  • Broad access permissions
  • Unused or outdated rules
  • Duplicate rules
  • Conflicting rules
  • Temporary rules
  • Overly permissive access
  • Rule ordering and effectiveness
Why It Matters +

A well-maintained firewall rule base follows the principle of providing only the access that is actually required. This can reduce unnecessary network exposure and make firewall management easier.

Reduce unnecessary network access

Identify outdated firewall rules

Improve rule base management

Support least-privilege access

What You Receive +

We provide identified rule-related security concerns and recommendations for improving the firewall rule base while supporting legitimate business requirements.

Rule base security findings

Risky and overly broad rule observations

Outdated and unnecessary rule identification

Practical rule improvement recommendations

Communications Security Testing
COMMUNICATION SECURITY
07

Communications Security Testing

Business systems constantly exchange information across networks. If communication channels are not properly protected, sensitive information may be exposed or systems may become vulnerable to interception or unauthorized access.

Our Communications Security Testing evaluates how systems communicate and whether appropriate security mechanisms are being used.

What We Assess +
  • Secure communication protocols
  • Encryption implementation
  • Network communication security
  • Insecure or outdated protocols
  • Sensitive data transmission
  • Communication between network segments
  • Service-to-service communication
  • Security of exposed communication services
Why Communications Security Matters +

Systems frequently exchange sensitive information across internal networks, external connections, and service-to-service channels. Weak communication security can increase the risk of unauthorized access, information exposure, and interception.

Identify insecure communication protocols

Review encryption implementation

Identify potential information exposure

Improve communication security controls

What You Receive +

The assessment helps identify communication security weaknesses and provides recommendations for improving the protection of information while it moves between systems and network environments.

Communication security findings

Identified protocol and encryption concerns

Potential sensitive data exposure observations

Practical security improvement recommendations

Secure Configuration Audit and System Hardening
SECURITY HARDENING
08

Secure Configuration Audit

Secure configuration is an important part of cybersecurity. Servers, firewalls, network devices, applications, and other systems may become vulnerable when default or unnecessary settings remain enabled.

Our Secure Configuration Audit reviews important systems against established security practices and organizational requirements.

Systems We Can Assess +
  • Servers
  • Firewalls
  • Network devices
  • Security appliances
  • Infrastructure systems
  • Other critical technology components
What We Review +
  • Default and unnecessary settings
  • User and administrator access
  • Security hardening
  • Unnecessary services
  • Authentication controls
  • Logging and monitoring
  • Remote administration
  • Security configuration parameters
  • Configuration weaknesses
Why Secure Configuration Matters +

Systems with unnecessary services, weak settings, excessive privileges, or insecure defaults can increase an organization's attack surface. A secure configuration baseline helps reduce avoidable security risks and provides a stronger foundation for ongoing security management.

Reduce unnecessary system exposure

Improve security hardening

Identify insecure default settings

Strengthen configuration baselines

What You Receive +

You receive a clear list of configuration gaps along with practical recommendations that can help strengthen the security baseline of your systems.

Configuration gap findings

Security hardening observations

Insecure configuration identification

Practical remediation recommendations

Network Malware Scan and Threat Detection
MALWARE DETECTION
09

Network Malware Scan

Malware can enter an organization through compromised devices, malicious files, unsafe applications, or other attack methods. Our Network Malware Scan helps organizations identify indicators that may suggest malicious activity within their environment.

The assessment focuses on identifying suspicious patterns and potential malware-related indicators while helping security teams understand systems that may require further investigation.

What We Look For +
  • Malware indicators
  • Suspicious network activity
  • Unusual communication patterns
  • Potentially compromised systems
  • Known malicious indicators
  • Suspicious connections
  • Systems requiring further investigation
Why Network Malware Scanning Matters +

Suspicious network behavior can sometimes indicate that a system or device requires further security investigation. Reviewing network activity can help security teams prioritize systems and indicators that may need additional analysis.

Identify potential malware indicators

Highlight suspicious network activity

Identify systems requiring investigation

Support further threat analysis

What You Receive +

The results help your organization identify areas that may require additional malware analysis, investigation, containment, or remediation.

Malware-related assessment findings

Suspicious activity observations

Systems or indicators requiring attention

Recommendations for further investigation

!
Important Note

A malware scan is a security assessment and should not be considered a guarantee that an environment is completely malware-free.

Ransomware Assessment and Cybersecurity
RANSOMWARE DEFENSE
10

Ransomware Assessment

Ransomware can affect business operations by encrypting systems, disrupting services, and potentially exposing sensitive information. Our Ransomware Assessment focuses on identifying security weaknesses that could increase an organization's exposure to ransomware attacks.

We review important security controls that can influence how ransomware could enter, move through, or affect an organization's environment.

What We Assess +
  • Network segmentation
  • Internal access controls
  • Remote access security
  • Administrative access
  • Server exposure
  • Backup security considerations
  • Security monitoring
  • Potential attack paths
  • Common ransomware-related weaknesses
Why It Matters +

Finding weaknesses before an incident gives organizations an opportunity to strengthen their security controls and improve their ability to prevent, detect, and respond to ransomware activity.

Identify ransomware-related security weaknesses

Review potential attack paths

Strengthen access and segmentation controls

Improve defensive readiness

What You Receive +

We provide an assessment of identified ransomware-related risks along with practical recommendations for improving your organization's defensive posture.

Ransomware risk findings

Identified security control weaknesses

Potential attack path observations

Practical defensive recommendations

Compromise Assessment and Cybersecurity Investigation
THREAT INVESTIGATION
11

Compromise Assessment

Sometimes an organization needs to determine whether an attacker may already have gained access to its environment. A Compromise Assessment looks for signs and indicators that may suggest unauthorized activity or an existing security breach.

This service can be particularly useful when an organization notices unusual network behavior, suspicious system activity, unexpected accounts, or other security concerns.

What We Look For +
  • Indicators of compromise
  • Suspicious network connections
  • Unusual system activity
  • Potentially compromised systems
  • Suspicious authentication activity
  • Unexpected or unauthorized access
  • Persistence-related indicators
  • Other evidence requiring investigation
When Should You Consider a Compromise Assessment? +

A Compromise Assessment may be appropriate when your organization notices signs that could indicate unauthorized activity or when additional confidence in the security environment is required.

You suspect a security incident

Unusual network activity has been detected

A device or server appears compromised

Suspicious login activity has been identified

Malware has been detected

You want additional confidence in your security environment

What You Receive +

The assessment provides findings that can help your security and IT teams understand whether there are indicators requiring further investigation and what areas may need immediate attention.

Potential compromise indicators

Suspicious activity observations

Systems requiring further investigation

Areas requiring immediate attention