Professional Defensive Services

Our Defensive as a Service (DaaS) offering is a comprehensive solution designed to strengthen your organization’s cybersecurity infrastructure and enhance its defensive capabilities against evolving cyber threats. By supporting the foundation of your Security Operations Center (SOC), the service enables accurate threat detection and effective incident response.

DaaS consolidates all security operations under a unified framework, allowing organizations to continuously assess and improve their cybersecurity posture. It encompasses core elements such as SOC maturity development, threat intelligence integration, EDR, SIEM, and SOAR management—ensuring full-spectrum defensive coverage.

Organizations can proactively safeguard against threats and refine their incident response strategies through enhanced visibility and control. One of the service’s most powerful features is the integration of global threat intelligence into the organization’s security framework. Intelligence data sourced from international networks is analyzed and adapted to suit your organization’s unique risk landscape. This integration accelerates decision-making and reduces the time to detect and respond to attacks.

Defensive as a Service also provides SIEM optimization, ensuring that security data is processed efficiently and translated into actionable insights. SIEM systems play a crucial role in real-time threat detection and also support predictive analysis for emerging threats based on historical data.

Ultimately, DaaS helps protect your organization’s digital assets, optimize security operations, and maintain a state of readiness. By detecting vulnerabilities, responding to threats in real time, and minimizing risks, it offers sustainable, long-term protection with a forward-looking defense strategy.

The Power Behind Industry Leaders

Service Components

L1–L2–L3 Tiered Security Analysis Service

It is a structured process that enables threats detected within the Security Operations Center (SOC) to be analyzed at different levels of expertise. L1 covers basic security monitoring and rapid incident triage, L2 involves more detailed investigation and resolution of complex incidents, while L3 delivers strategic solutions through advanced forensic and root cause analysis of sophisticated attacks.

Managed Detection and Response (MDR)

Product and Technology Operations refers to the ongoing management and operation of various cybersecurity tools that support an organization's infrastructure. This service ensures continuous and sustainable cybersecurity operations, providing persistent protection against evolving threats. In alignment with the Managed Detection and Response (MDR) model, the service includes effective operation of leading solutions such as Tenable, Picus, ThreatMon, Trellix (McAfee & FireEye), Wazuh, Palo Alto, DarkTrace, and Burp Suite. It enables security teams to maximize the value and efficiency of their deployed technologies.

SOC Maturity Development

SOC Maturity Development is designed to strengthen the structure and capabilities of the Security Operations Center (SOC) in accordance with international standards. The process evaluates the capacity of SOC teams, the effectiveness of deployed technologies, and operational workflows. Areas in need of improvement are identified and addressed. A customized SOC structure, tailored to the organization’s needs, enhances the effectiveness of threat detection and incident response capabilities—enabling faster, more accurate reactions to cybersecurity incidents.

SIEM Management and Optimization

SIEM (Security Information and Event Management) systems play a vital role in monitoring, analyzing, and detecting security events. Proper management of SIEM platforms is essential for maintaining corporate security. SIEM optimization ensures accurate data analysis, reduction of false positives, and improved detection rates. With real-time analytics, the system enables security teams to detect active threats and respond immediately and efficiently.

Threat Intelligence

Threat Intelligence Integration involves analyzing both internal and external threats and incorporating intelligence into security operations. Data sourced from global threat intelligence networks is processed to build tailored defense strategies for the organization. This intelligence helps SOC teams understand attacker motives and methods, allowing them to take proactive measures and strengthen preventive controls.

Network Security Monitoring

Network security monitoring provides real-time visibility into threats across the organization’s network infrastructure. Using advanced monitoring tools, intrusion attempts and anomalies are quickly detected and addressed. Network traffic is continuously analyzed to identify attack patterns—particularly useful in early detection of DDoS attacks, data leaks, and other network-borne threats. A robust network monitoring setup helps eliminate vulnerabilities and strengthens overall network security posture.

Incident Response

Incident Response is a structured service designed to respond rapidly and effectively to cybersecurity breaches or attack attempts. The service involves analyzing incidents, executing appropriate response protocols, and mitigating impact. It may also include post-incident forensic analysis. During this process, security teams assess the threat landscape and work to minimize the risk exposure of the organization.

Training & Awareness

Comprehensive training programs are conducted to enhance the technical skills of security personnel and foster security awareness across the organization. Employees are trained to recognize and respond to potential threats, improving their readiness against security breaches. Awareness programs aim to reduce human-based risks, such as social engineering and phishing attacks. These sessions also ensure that security teams stay updated on the latest attack techniques and emerging threats.

On-Site SIEM Maintenance & Support Consulting

This service ensures the seamless operation and peak performance of your SIEM platform through localized maintenance and support. On-site support teams quickly resolve technical or performance issues, minimizing any disruption to security operations. During the maintenance lifecycle, system updates, patches, and performance optimizations are applied to maintain stability and reliability.

SIEM Maturity Consulting

SIEM Maturity Consulting focuses on optimizing the use of SIEM solutions within the Security Operations Center (SOC). The service analyzes the platform’s capabilities in data collection, event analysis, and correlation. Based on organizational needs, customized correlation rules and alert mechanisms are developed to improve threat detection and response.

Correlation Rule Validation

This service periodically tests the functionality of correlation rules configured in the SIEM platform. The validation process ensures that rules generate accurate alerts and operate as intended. Misconfigured or ineffective rules are revised to enhance threat detection accuracy and reduce false positives. Continuous monitoring and improvements ensure timely and accurate detection of security events.

Log Collection Architecture & Log Maturity Consulting

This service designs and enhances the log collection framework necessary for effective security monitoring. Logs are gathered from servers, networks, applications, and all relevant digital infrastructure. The goal is to ensure forensically valuable, complete, and well-structured logging. During the maturity process, logs are also optimized to reduce storage costs and accelerate analysis. As a result, security teams can investigate incidents more efficiently and respond to threats more rapidly.

Patch Analysis

Patch Analysis is a security process that identifies update and patch requirements for an organization’s digital assets. Regular assessments ensure that systems remain protected with the latest security patches. The service helps identify missing or faulty patches that may pose security risks and ensures the deployment of the correct patches. Patch analysis supports the prevention of emerging threats and cyberattacks through up-to-date remediation practices.

Asset Visibility Assessment

Asset Visibility Assessment is a security process that maps all digital assets within the organization to enhance visibility. These assessments enable security teams to identify which assets need protection and to gain a clearer understanding of related threats. Improving asset visibility helps reduce the likelihood of attackers exploiting vulnerabilities. The analysis also evaluates whether the assets operate in compliance with defined security policies.

Network Segmentation Assessment

This process examines the configuration of network security segments to ensure proper isolation. The assessment validates access controls between network segments, minimizing lateral movement risks. It helps reduce the attack surface by aligning each segment with its required security posture. Segment policies are also optimized based on the evolving threat landscape.

Uzaktan Erişim Analizi

Uzaktan Erişim Analizi, kurumların dış erişim noktalarını değerlendirerek güvenli bir erişim altyapısı sağlar. Gerçekleştirilen analizler, VPN, uzaktan masaüstü bağlantıları ve diğer dış erişim yöntemlerinin güvenliğini denetler. Özellikle COVID-19 sonrası artan uzaktan çalışma talepleri için Uzaktan Erişim Analizi siber güvenlik risklerinin önlenmesinde kritik önem taşır. Güvenli olmayan erişim noktaları belirlenerek, yetkisiz girişler tespit edilir. Ayrıca, uzaktan erişim politikalarının güncellenmesi ve güçlü kimlik doğrulama yöntemlerinin uygulanması için öneriler sunulur.

Remote Access Security Assessment

This service evaluates external access points such as VPNs and remote desktop connections to ensure secure remote access infrastructure. With the increase in remote work, particularly after COVID-19, this assessment is crucial for identifying insecure access vectors and detecting unauthorized access. It also offers recommendations for policy updates and the implementation of strong authentication mechanisms.

Authentication Infrastructure Assessment

This service assesses the organization’s user authentication mechanisms, including multi-factor authentication (MFA) and password policy enforcement. The goal is to secure user access and prevent unauthorized logins. The analysis identifies weaknesses and ensures compliance with up-to-date security standards by strengthening the overall authentication framework.

Regulation-Compliant Data Disposal Advisory

This service ensures that sensitive data is destroyed in compliance with national and international regulations. Secure data destruction policies are developed to reduce the risk of data breaches. Irreversible deletion methods—both software-based and physical—are applied, and detailed destruction reports are generated to document the completion of the process.

Vulnerability Management Consulting

Vulnerability Management Consulting identifies and remediates security weaknesses in the organization's digital infrastructure. Regular scans and assessments are conducted to detect exploitable vulnerabilities. The service ensures prompt patching and updates and prioritizes critical vulnerabilities to mitigate risk and maintain proactive defense measures.

Cybersecurity Policy & Procedure Development Consulting

This service helps organizations design tailored cybersecurity policies and procedures to strengthen their overall security strategy. It ensures that security processes are structured and aligned with regulatory compliance and internal governance. The developed policies cover access control, data protection, and incident response, promoting a security-conscious culture across the organization. Policies are kept up to date to address emerging threats and increase employee awareness.

FAQ – Frequently Asked Questions

What Advantages Does MDR Provide in Security Operations?

Managed Detection and Response (MDR) is a comprehensive cybersecurity service that ensures the rapid detection and response to threats. Our MDR service integrates with systems such as SIEM, SOAR, DLP, EPP, SANDBOX, EDR, and NDR to play a critical role in identifying and mitigating security incidents in real time. One of the core advantages of MDR is its ability to continuously monitor threats, enable immediate intervention, and manage security technologies across the organization. MDR ensures uninterrupted protection, quickly remediates vulnerabilities with the help of up-to-date threat intelligence, and reduces the operational burden on security teams—allowing them to focus on critical incidents.

What Are the Key Steps in the Incident Response Process and Its Benefits?

The incident response process starts with detection and proceeds through analysis, containment, eradication, and recovery. Initially, threats are detected using SIEM and other security technologies. During the analysis phase, our cybersecurity experts examine the origin and potential impact of the incident in depth. The containment and eradication stages involve isolating affected systems and removing the threat. Throughout the process, security teams collaborate to prevent further spread. The recovery phase focuses on implementing necessary changes to avoid similar incidents in the future.

What Role Does SIEM Optimization Play in Security Operations?

SIEM optimization enhances the effectiveness of threat detection and response by streamlining data analysis and reducing false positives. Well-optimized SIEM systems increase operational efficiency, allowing security teams to identify vulnerabilities more quickly and respond faster. These optimizations also support retrospective threat investigations and help predict future risks. Regular updates and the seamless functioning of SIEM systems are critical to sustaining a robust and proactive security operations framework.

How Does Threat Intelligence Integration Benefit Security Operations?

Threat intelligence integration plays a vital role in the efficient management of security operations. By incorporating up-to-date threat data into security tools and workflows, organizations gain a powerful defense against emerging threats. SOC teams can better understand the origin and techniques of attacks using enriched intelligence feeds. This process empowers organizations to defend against both external and internal threats, speeds up decision-making, and ensures quicker incident response. Evaluations driven by threat intelligence contribute to the development of long-term cybersecurity strategies and help close vulnerabilities faster.

How Does the SOC Maturity Process Work and What Are Its Benefits?

The SOC maturity process involves structured improvements that enhance the efficiency and effectiveness of Security Operations Centers. By increasing response capabilities and aligning with international standards such as SOC-CMM and NIST, the maturity process elevates operational performance. It includes enhancing team competencies, accelerating detection and response times, and strengthening organizational resilience. A mature SOC framework leads to stronger defense mechanisms and improved preparedness against advanced threats. Continuous assessment and refinement further increase the capabilities and overall security posture of the organization in the long run.

How Do L1, L2, and L3 Level Analysis Services Differ, and What Are Their Contributions?

L1, L2, and L3 level analysis services are designed to examine cybersecurity threats with increasing levels of depth and expertise.

L1 analysis focuses on basic monitoring and quick response, handling low-risk events and escalating cases to L2 when necessary.
L2 analysis conducts in-depth investigations, performs root cause analysis, and develops solutions for recurring threats.
L3 analysis delivers strategic responses to complex attacks, involving advanced forensic analysis and detailed threat tracking. This top-level analysis helps trace attackers, uncover the origin of breaches, and address underlying vulnerabilities.

What Are the Advantages of MDR Solutions in Product and Technology Operations?

MDR (Managed Detection and Response) solutions significantly enhance threat detection and response capabilities within product and technology operations. MDR enables the automation of security product management, improving the speed and accuracy of threat detection. It proactively prevents threat escalation and strengthens the organization’s overall security posture. Additionally, MDR continuously updates security policies using real-time threat intelligence and reduces the workload on security teams, increasing operational efficiency. By facilitating rapid detection and response, MDR helps minimize security risks across the enterprise.

Why Is SIEM and SOAR Integration Important?

The integration of SIEM (Security Information and Event Management) and SOAR (Security Orchestration, Automation, and Response) is critical for effective incident analysis and automated response. While SIEM identifies and analyzes security events, SOAR activates automated response workflows based on predefined rules. This integration ensures faster and more efficient handling of security incidents, reduces the workload of analysts, and allows them to focus on high-priority cases. SOAR’s automation also decreases false positives and accelerates threat mitigation, making the combined system a powerful component of modern cybersecurity operations.

How Does Post-Incident Forensic Analysis Support Security Operations?

Post-incident forensic analysis is a comprehensive process aimed at uncovering the origin and method of cyberattacks. It evaluates the full scope of a breach by identifying the exploited vulnerabilities and tracing the attacker’s actions. The insights gathered during the forensic process help develop measures to prevent similar attacks in the future. In addition, forensic reports support the refinement of security policies and play a key role in enhancing organizational resilience.

How Does Network Detection and Response (NDR) Work, and What Are Its Benefits?

Network Detection and Response (NDR) monitors and analyzes network traffic in real time to identify unusual or malicious activities. It enables early detection and mitigation of threats such as data breaches, backdoors, and DDoS attacks. Continuous traffic analysis allows security teams to detect sophisticated attack techniques and vulnerabilities proactively. By providing visibility into the entire network environment, NDR helps prevent lateral movement of threats and ensures robust network segmentation and defense.

Professional Defensive Services