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Blog Contents

Blog - Secunnix

A guide for companies to understand security perspectives to achieve better security.

Blog

Blue Team - Secunnix

The importance of Blue Team services is becoming more evident in the world of cybersecurity. The term Blue Team is defined as the internal security team, especially in the field of cybersecurity. This team activates defense mechanisms against the Red Team, which carries out simulated attacks as well as against real attackers.

Source code analysis is the in-depth examination of the source code of an application or system software to detect security vulnerabilities. Thanks to this analysis, Blue Team identifies potential vulnerabilities, makes suggestions to prevent exploitation of these vulnerabilities, and maximizes the security of the software.

Source Code Analysis

Forensic computing is the process of collecting, analyzing and presenting digital evidence obtained in cyber incidents. In the event of a cyber security breach, Blue Team responds quickly with a team of forensic experts to identify the source, impact and consequences of the incident.

Forensic Informatics Service

Load testing is a performance test performed to determine the maximum capacities of systems and applications. Using this test, Blue Team measures how systems are performing under high demand and identifies potential issues.

Load Test

Malware is one of the most common cyber threats today. By analyzing suspicious files and applications, Blue Team detects malware, determines how it works and what kind of threat it poses.

Malware Analysis

Cyber intelligence is the information collected to monitor and analyze events and threats in the digital world and to create proactive defense strategies using this information. Blue Team continuously collects cyber threat intelligence, analyzes this information and determines the necessary actions to increase the security of the organization.

Cyber Intelligence Service

Blue Team Services

Blue Team

The aim of Blue Team is to develop and implement the organization's cyber security strategies with both proactive and reactive approaches. This is not just a protection provided by technological solutions; At the same time, human intelligence and analytical abilities are also included in this defense mechanism.

Today, in the face of the constantly and rapidly changing nature of cyber threats, it is of great importance to constantly monitor and analyze daily data flows. Blue Team scrutinizes these chunks of data and can detect live attacks in real time. These detections are made through security information and event management (SIEM) platforms, enabling real-time alarm triggering of events.

But Blue Team's job isn't just to detect existing threats. It also collects new threat intelligence information and analyzes this information in the context of risk to determine which actions should be prioritized. In particular, detecting anomalies that may occur in traffic and data flow is one of the most important abilities of Blue Team.

All in all, Blue Team offers the perfect combination of proactive and reactive approaches to cybersecurity. This team protects organizations not only against current threats, but also against potential threats. Therefore, the role of Blue Team services in the modern business world has become one of the cornerstones of cybersecurity.

Why Blue Team?

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Career - Secunnix

We are here to produce the best results with the best professionals in the cybersecurity industry. Joining our team will be a great choice for you. Apply now for a fresh start.

Career

Consultancy - Secunnix

The threats brought by the digital age require businesses to constantly evaluate and update their cyber security strategies. In this complex environment, Secunnix Cyber Security offers a unique solution for the creation and development of your company's cyber security teams. Here is an overview of the details of this service and how it works.

After all these stages, necessary solution measures are determined and an action plan is created. This plan is presented to you as a detailed report, so you can put your strategy into practice.

Resolution Measures and Reporting

In the first step, all assets, systems and technologies of your organization are identified and analyzed.

Inventory Extraction

Existing threats and risks are evaluated so that an effective security strategy can be established.

Risk Assessment

Existing security measures and protocols are reviewed, potential weaknesses and shortcomings are identified.

Identification of Deficiencies

Assess how aware your staff is about security threats and organizes trainings to raise awareness.

Information Security Awareness

Compliance with legal and industry standards such as KVKK, GDPR, ISO27001 is checked and adjustments are made when necessary.

Compatibility Check

Consultancy

Secunnix Cyber Security checks your systems from different perspectives:

- Red Team: Conducts simulated attacks to understand how your systems can be exploited by attackers.

- Blue Team: Analyzes and strengthens existing defense mechanisms and protocols.

- Purple Team: Creates a more comprehensive and effective security profile using a combination of offensive and defensive strategies.

Red Team, Blue Team and Purple Team Perspectives

Career Opportunities

Contact Us - Secunnix

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Cookie Policy - Secunnix

Cookie Policy

Corporate - Secunnix

The story of Secunnix's founding began with the step the company founders took into the world of Cyber Security in 2006. Working and producing in many different areas of Cyber Security in those years, the team contributed greatly to the formation of the foundation of Cyber Security in Turkey. Producing countless successes and dozens of projects Our founding staff came together to establish Secunnix to bring a different perspective to the Cyber Security ecosystem.

It is one of the rare staff that proved its competence from past to present by completing the Tübitak Cyber Competition, the first state-sponsored Cyber Security competition in Turkey 2013-2014, in the first place. Secunnix team, who is aware of the fact that Cyber Security is not just about written rules, offers you, our valued customers, different It tries to present a Cyber Security structure. While following the events and developments very closely on behalf of Cyber Security, it also shares with you the smallest security violations that may go unnoticed. Our company, which has made it a corporate necessity to work with successful staff with high communication quality, offers solutions to technical problems by considering different perspectives. Our working philosophy based on customer satisfaction is an indispensable company value. We implement all our work and innovations in order to provide quality service to our customers.

About Us

We are here to ensure your security uninterruptedly, while making the most of the unlimited opportunities offered by the digital age.

Our mission is to provide pioneering solutions to protect and protect the digital assets of individuals, institutions and communities by maximizing security in the digital world. In this age of rapid evolution of cyber threats, our aim is to detect, prevent and respond to attacks using the latest technologies. We are committed to working effectively on a global scale, enabling them to confidently seize the opportunities presented by the digital world.

Our Mission

Corporate

Our vision is to enable people and organizations to fully realize their digital potential by providing uninterrupted security in the digital world. We aim to set new standards as the pioneer of the industry, while providing our customers with the most advanced cyber security solutions so that they can evaluate the transformation brought by the digital age at the highest level. We act with the principle of clarity and simplicity against the complexity of the digital world, we aim to bring security to a level that everyone can understand by simplifying it. With our forward-thinking approaches, we work to be prepared for the future evolution of cyber threats and to adapt our customers to this change. Our vision is to ensure security in the digital world. is to lead a stronger, more connected and more protected future.

Our Vision

Our Customers

Education - Secunnix

Cybersecurity is one of the most critical and vital areas of business today. As cyber attacks increase, companies' security teams become even more important. In this context, the Cyber Security Training service is a service offered to company employees or related communities in order to increase and consolidate their cybersecurity knowledge.

Database security is the set of measures taken to protect sensitive information stored in databases. This information can range from financial data to personal information. Database security is used to prevent unauthorized access, prevent data leaks, and protect data integrity. It includes techniques and policies. It also covers backup and disaster recovery strategies.

Database Tutorial

Cryptology deals with the science of encrypting data (cryptography) and decrypting encrypted data (cryptoanalysis). Information in this field is extremely important for maintaining data confidentiality and integrity. Cryptology is used especially in digital communication, banking and data storage. Modern It is deeply integrated with cryptology, mathematical algorithms, and computer science.

Introduction to Cryptology

Web application security ensures that web applications are protected against cyber threats. This means protecting against SQL injection, XSS, CSRF and other common web attacks. Infiltration techniques are the methods used by security professionals to detect these vulnerabilities. This techniques are used to identify vulnerabilities in web applications and see how these vulnerabilities can be exploited.

Web Security and Infiltration Training

Malware analysis is the process of understanding the working principles, behavior, and potential effects of malware. This course teaches techniques used to analyze a malware's source code, examine its behavior on the network, and determine what type of threat the malware poses 

Malware Training

The Windows operating system creates security logs for monitoring users and system activities. This tutorial provides information on how these logs are collected, analyzed, and used to identify potential security threats. It will also help you configure the logs properly and It also covers best practices for managing

Windows Security Log Tutorial

Hands-on penetration testing is training in performing penetration testing in real-world scenarios to identify potential cybersecurity vulnerabilities to an organization's systems, applications, and networks. This course covers penetration testing processes, tools and techniques used, and information on how to report vulnerabilities found 

Applied Infiltration Training

Cyber operations center provides an organization's ability to continuously monitor and respond to cybersecurity threats. This course covers how to set up, manage and perform day-to-day operations of a cyber operations center. It also covers threat hunting, incident It also provides information about the response and other critical SOC functions.

Cyber Operations Center Training

Our Educations

Education

Secunnix is the heart of cybersecurity training. Both experienced information technology employees and managers can gain new perspectives on their systems and products with these trainings, and can see the precautions to be taken through the eyes of a cyber security expert.

Secunnix: Center for Cyber Security Education

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Penetration Test - Secunnix

Penetration Testing is an evaluation method used to evaluate how secure an organization's information systems are. These tests are performed by simulating real-world attack scenarios to determine how prepared a system, network, equipment or facility is for a real attack.

In cybersecurity, information gathering plays a critical role in the success of a penetration test. This stage aims to gather in-depth information about the target system or organization. With technical (whois/dns queries) and non-technical (search engines, social media, newsgroups, etc.) methods, information that can help the attacker determine a targeted strategy is collected.

Data Collection

In a penetration test, information about the target is collected, followed by verification and in-depth analysis of that information. Network mapping is used to determine the network structure and topology of the target. A detailed network map is created with operations such as port scans, service analysis and network device detection.

Network Mapping

At this stage, an in-depth analysis is performed on living systems. Detected ports, running services and version information of these services are collected by banner grabbing method. The information obtained is compared with vulnerability databases to detect potential vulnerabilities. Particular attention is paid to active network devices, administrative services and version information.

Classification

In this critical stage, possible vulnerabilities on the target system are determined. In the light of the information obtained, the vulnerabilities of the target system are identified and the potential exploitation risks of these vulnerabilities are evaluated. Potential security vulnerabilities are analyzed in detail with automated vulnerability scanning tools and manual methods. At this stage, the potential for exploiting the identified vulnerabilities is also evaluated.

Vulnerability Detection

After detecting vulnerabilities, studies on exploiting these vulnerabilities begin. Operations such as authorization elevation, data access and system control are attempted on the target system. In this process, care is taken not to damage the target system.

Obtaining Rights

Penetration Test Stages

Penetration Test

The methodologies of penetration testing are based on standards established by the cybersecurity community, relevant government agencies, and private sector organizations. These standards allow penetration tests to produce more consistent, reliable and repeatable results. In Turkey, there are guidelines for penetration tests with the TS-13638 standard by the Turkish Standards Institute. However, standards such as NIST-SP800-115, PTES, OSSTMM, and OWASP are widely accepted and implemented worldwide for penetration testing and security audits. Secunnix Cyber Securit provides services in accordance with local and global standards.

Many important regulations and standards such as BRSA, EMRA, PCI-DSS, ISO 27001, Trust Stamp and KVKK require penetration tests. These tests should be performed periodically at specified time intervals or whenever significant changes are made to the system. We can think of the penetration test as the annual check-up of an information system. These tests identify potential security vulnerabilities and vulnerabilities of the company.

Penetration testing is critical in cybersecurity and is essential for an organization to continually evaluate and improve its security posture. Therefore, penetration testing is becoming increasingly important in the modern business world.

Why Penetration Test?

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News and Announcements

News - Secunnix

Announcements and news about Secunnix company, event, industry and updates.

News

The importance of Blue Team services is becoming more evident in the world of cybersecurity. The term Blue Team is defined as the internal security team, especially in the field of cybersecurity.

Penetration Testing is an evaluation method used to evaluate how secure an organization's information systems are.

Purple Team; It is the coordination team that ensures the effective management of Red Team and Blue Team. This team tries to fulfill the attack requests from the Red Team by optimizing the vulnerabilities and techniques they find.

Purple Team

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Privacy Policy - Secunnix

Privacy Policy

Purple Team - Secunnix

Dealing with rapidly evolving threats in the world of cybersecurity is an essential part of a company's strategy to maintain its existence and grow. Purple Team is a concept that combines offensive and defensive approaches, offering advanced tactical and healing work.

Threats scripted within the Red Team plan may include zero-day, ransomware, or other unique attacks. This helps the security team understand how prepared they are for potential threats.

Better Scenarios

An understanding of how the defense techniques developed by the Blue Team work effectively against the vulnerabilities found by the Red Team.

Optimized Defense

Realistic attack simulations to understand how resilient you are to real world threats.

Real Simulations

An approach that continually strengthens your security shield, keeping pace with the changing threat landscape.

Continuous improvement

Purple Team Services

Purple Team is a special team that provides effective coordination and cooperation between Red Team and Blue Team.

- Red Team: Simulates attack requests, vulnerabilities and techniques they find.

- Blue Team: Optimizes and implements defensive techniques and controls.

- Purple Team: Analyzes, develops and implements the outputs of these two teams, thus providing stronger defenses and adding maximum value to corporate security.

Purple Team is a critical tool for businesses to dynamically manage cybersecurity systems and the team in the most efficient way. And also:

- Provides understanding of the big picture for both Red Team and Blue Team.

- Helps develop a faster and more effective response to security risks.

- Allows to model threat scenarios closer to real-world attacks.

Purple Team should be an active part of your cybersecurity strategy. It can help maintain and improve the security of your business by optimizing the match between Red Team's offensive capabilities and Blue Team's defense mechanisms. Set up your security shield with Purple Team and stay one step ahead in the cyber world.

Why Purple Team?

Secunnix Red Team evaluates your organization's resilience at every stage of the attack lifecycle by simulating a safe but realistic attack using tactics used by real attackers.

RedTeam

Red Team - Secunnix

Red Team services play a critical role in cybersecurity. So what exactly is Red Team? Red Team refers to a team of experts who run threat simulations targeting an organization's cybersecurity defenses. This team tests an organization's security posture by simulating real-world threats.

Penetration testing is the name given to attack simulations performed to detect security vulnerabilities of an information system. These tests try to gain access to the system from the perspective of the attacker. By targeting full access, potential vulnerabilities and vulnerabilities are identified. At the end of the tests, the findings are analyzed in detail and reported.

DDoS is the most well-known denial of service attacks. This attack simulation service simulates various types of DDoS attacks, testing the organization's ability to defend against such attacks.

DDOS Service

When a Fraud incident occurs, the Expert Red Team team conducts an in-depth analysis of the incident. It determines how the event occurred, which vulnerabilities caused this event, and reports this information.

Forensic Informatics (Fraud Analysis)

Social engineering is a method often used in cyber attacks. Within the scope of this service, the security awareness of the employees of the institution is tested. Using targeted phishing techniques such as Spear Phishing and Whale Phishing, it is determined how susceptible employees are to such attacks. As a result of these tests, the areas where employees need to be trained are revealed and reported.

Social Engineering

Vulnerability analysis is a detailed examination carried out to identify security vulnerabilities in an organization's information systems. As a result of these analyzes, inventories with security risks and untested systems are detected. Obtained findings are reported and suggestions are made to eliminate vulnerabilities. Then, it is tested again whether these vulnerabilities have been fixed.

Vulnerability Analysis

Red Team Services

Red Team

The primary purpose of Red Team is to identify security vulnerabilities and potential vulnerabilities of an organization. However, this is not an approach that focuses solely on technical vulnerabilities. By taking an organization's cybersecurity operations from a holistic perspective, Red Team assesses not only technological vulnerabilities but also potential risks to people and processes.

Another important function of the Red Team is to test the defensive abilities of the Blue Team. This is critical to understanding how effective Blue Team, the organization's cyber defense team, is against real-world threats. Red Team activities provide the Blue Team with valuable training opportunities and show them how they can respond more effectively to threats.

Red Team services can help an organization fully understand cybersecurity risks. However, this is not limited to identifying potential vulnerabilities. Red Team also evaluates Blue Team's operational processes, defense capabilities against potential threats, and training needs.

A Red Team operation involves testing specific threat scenarios. These scenarios can be customized attacks or simulate zero-day vulnerabilities or the most common threats today, such as ransomware. This allows the organization to realistically assess its ability to defend against threats it may face in the real world.

As a result, Red Team services play a critical role in evaluating how effective an organization's cybersecurity strategy is against real-world threats. These services enable the organization not only to understand the current security situation, but also to see how it can defend more effectively against future threats. Therefore, the importance of Red Team services is increasing in the modern business world.

Why Red Team?

xGuard is a comprehensive security solution that protects businesses against cyber threats. In addition to acting as a gateway, our product includes various functions and offers integration with many products. Businesses can simplify and manage their complex security requirements with xGuard.

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Embedded System Penetration Test

Wireless Network Penetration Test

Mobile Application Penetration Test

Internal Network Penetration Test

External Network Penetration Test

Payment Infrastructure Penetration Test

Web Application Penetration Test

SCADA Penetration Test

Autonomous System Penetration Test

ATM and KIOSK Penetration Test

xGuard - Secunnix

xGuard constantly monitors security vulnerabilities and patches in on-premise e-mail systems. It warns the system administrator about critical vulnerabilities. It is very easy and comfortable to use thanks to its user-friendly interface. In short, xGuard is a comprehensive solution for your e-mail security. provides an integrated and user-friendly solution.

This module of xGuard is a system in which mails are scanned before they reach the user and potentially dangerous files are rejected. Rejected files are added to the xGuard interface, so users can examine the e-mail contents that are detected as dangerous in detail with the incident response feature. In addition, they can perform signature sharing thanks to virustotal integration for global signature sharing.

Anti-Phishing Module

This module is designed to store signatures of malicious file contents. It provides simple options for system administrators to easily obtain detailed analysis and signature records.

Hashbox Module

It is designed to increase the security of sent e-mails. Potentially malicious status of the sending domain is investigated and if it does not meet the specified criteria, this domain is added to the Anti-Phishing module and black-listed. This module is the date the domain was registered, previously It feeds the Anti-Phishing module independently, examining whether it has been used in malicious activities and its risk score.

Sender Domain Analyzer Module

Checks incoming URL structures in e-mails. When potentially dangerous links are detected, these links are added to the interface. URL Analyzer sorts risk factors according to certain criteria and adds them to the list of high-risk links. This module is synonymous with the Anti-Phishing module. It is an independent skill that works concurrently.

URL Analyzer Module

Unique Modules

xGuard is a comprehensive security solution designed for on-premise and cloud-based email systems. This product is not limited to just one sandbox restriction, but has the ability to work simultaneously with all existing sandboxes. Thanks to this unique feature , users do not need to search for an extra solution.

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Tornado ile TOR Ağı Üzerinden Reverse Shell

Cat and Mouse Game: EDR Bypass Techniques and the Illusion of Security

Red Teaming Script – #1

Today's Danger: Phone Spyware

Hive Ransomware Malware Analysis

Analysis and Vulnerability Studies #1 with Ghidra

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