Directory · DE
Computer and Network Security in Germany
A register of firms and the professionals working at them in the Computer and Network Security sector based in Germany. Browse the public index, then filter or export on Kipplo.
Companies
731 on file
Enginsight Gmbh
Enginsight ist die praxisnahe und effiziente Cybersecurity Plattform aus Deutschland, für mittelständische Unternehmen, KRITIS und öffentliche Träger. Dabei erhalten Sie mit Enginsight eine einmalige Kombination aus Angriff und Verteidigung! Simulieren Sie Hackerangriffe und schaffen nachfolgend eine proaktive Verteidigung, um Ihr Unternehmen vor Cyberangriffen zu schützen - ganz automatisch. Auf Basis unserer einzigartigen IT-Architektur, schützen Sie Ihre IT mit modernsten Technologien, welche bisher nur Großunternehmen vorbehalten waren.
51 to 200 staff
Genua Gmbh
The more connected we become, the greater the importance of IT security: Your IT systems and communication paths have to function flawlessly, and at the same time your data must be reliably protected. We strive to help you achieve this goal. genua is a German specialist for IT security and a member of Bundesdruckerei Group. Our goal is clearly defined: developing top-quality solutions that provide our customers with reliable IT security. Our business activities range from securing sensitive interfaces in public authorities and industry to networking highly critical infrastructure, reliably encrypting data communication over the Internet, remote maintenance solutions and providing remote access for mobile users and home offices. In addition, we offer comprehensive and custom-tailored service. Imprint:
201 to 500 staff
Kaspersky Dach
Kaspersky ist ein internationales Unternehmen für Cybersicherheit und digitale Privatsphäre, das im Jahr 1997 gegründet wurde. Der Cybersicherheitsanbieter schützt über eine Milliarde Geräte vor Cyberbedrohungen und zielgerichteten Angriffen. Die tiefgreifende Threat Intelligence sowie Sicherheitsexpertise von Kaspersky dient als Grundlage für innovative Sicherheitslösungen und -dienste, um Privatanwender, Unternehmen, kritische Infrastrukturen und Regierungen weltweit zu schützen. Das umfassende Sicherheitsportfolio des Unternehmens umfasst einen führenden Schutz des digitalen Lebens für private Geräte, spezialisierte Sicherheitsprodukte und -Services für Unternehmen sowie Cyber Immune-Lösungen zur Bekämpfung komplexer und sich stetig weiterentwickelnder digitaler Bedrohungen. Millionen von Verbrauchern und rund Unternehmenskunden werden von den Technologien von Kaspersky geschützt.
1001 to 5000 staff
Kobil
KOBIL is a global technology company focusing on secure digital identity and all-in-one multi-sided platform technologies. Founded in 1986 and headquartered in Worms, Germany, we deliver a steady stream of trustworthy technologies that liberate resources for future-fit and sustainable growth, thanks to our 400+ employees from 20+ nationalities. With our proven track record in digital security with more than 100M users globally and our unique Ecosystem Enabling Platform, we are committed to helping businesses adapt to the platform economy with new digital capabilities, offering integrated solutions and expanding their business beyond the borders of their company. In a nutshell, we are your catalyst for ecosystem-powered co-growth. For more information, visit our website:
201 to 500 staff
Nozomi Networks
We protect the world’s critical infrastructure from cyber threats. Our platform uniquely combines network and endpoint visibility, threat detection, and AI-powered analysis for faster, more effective incident response. Customers rely on us to minimize risk and complexity while maximizing operational resilience.
201 to 500 staff
Onapsis
Onapsis is the global leader in SAP cybersecurity and compliance, trusted by the world’s leading organizations to securely accelerate their SAP cloud digital transformations with confidence. As the SAP-endorsed and most widely used solution to protect SAP, the Onapsis Platform empowers Cybersecurity and SAP teams with automated compliance, vulnerability management, threat detection, and secure development for their RISE with SAP, S/4HANA Cloud and hybrid SAP applications. Powered by threat insights from the Onapsis Research Labs, the world’s leading SAP cybersecurity experts, Onapsis provides unparalleled protection, ease of use, and rapid time to value, empowering SAP customers to innovate faster and securely. Connect with Onapsis on LinkedIn or visit onapsis.com.
201 to 500 staff
Cirosec Gmbh
We are a specialized company focusing on information security, carrying out penetration tests, supporting our customers with incident response und advising them on information and IT security questions in the German-speaking countries. cirosec was founded in 2002 by an experienced team of IT security experts. Today, the company has more than 80 employees. We provide our customers throughout Germany with 24/7 availability of our experts for incident response and forensics with guaranteed response times as well as a comprehensive range of services to handle targeted attacks and other IT security incidents. In addition, cirosec is the organizer of one of the largest IT security conferences in Germany - the annual IT-Defense. https://cirosec.de/en/imprint/
51 to 200 staff
Code White Gmbh
CODE WHITE is specialized in high-end red teaming, continuous attack surface management and threat intelligence since 2014.
51 to 200 staff
Concentrade
Just stronger Cybersecurity - Bestmöglichen Schutz vor Cyberangriffen aufzubauen und auf hohem Niveau zu halten, ist Kernkompetenz der concentrade. Diesen Schutz gibt es nicht „von der Stange“. Jedes Unternehmen hat andere Voraussetzungen und Herausforderungen. Die IT-Security sollte so individuell sein, wie das Unternehmen selbst. Die Sicherheitslösung passt sich dem Unternehmen an – nicht umgekehrt. Hier liegt unsere Stärke als Cybersecurity-Dienstleister. Mit unseren Experten schöpfen wir aus einem breiten Portfolio erstklassiger Produkte namhafter Hersteller. Darum sind wir: concentrade – The Cybersecurity Company Impressum: Datenschutzerklärung:
51 to 200 staff
Consecur Gmbh
As IT security company we protect your electronical stored data against cyber attacks. Our core competencies are: “Information Security Management” (ISMS), “secure Identity Management (IAM)” and “Security Information and Event Management (SIEM)”. Furthermore, we have many single solutions within the scope of “ Managed Security Services”. Benefit from our long term experience and expertise and get a competitive advantage through certified security solutions. We are constantly seeking IT-Security experts. Please visit our careers page:
51 to 200 staff
Cyberbit
The Cyberbit Readiness platform builds high-performing SOC teams at everything from government organizations and CNI to smaller companies deep in the supply chain. We run your defenders through cycles of team exercising, skills gap analysis, and solo upskilling mapped to your risk. By testing and improving soft skills, incident processes, and technical capabilities against specific threats in a cloud-based range, you get confidence your team is ready, all backed by data. Delivered through an intuitive new UX and with packages for organizations of any size and maturity, cybersecurity readiness is now within reach for everyone. SOC leaders gain certainty in the speed and accuracy of their team’s response, and executives get confidence that critical assets are defended by a proven team.
51 to 200 staff
Eperi Gmbh
eperi – Privacy is the starting point We believe that data privacy is a fundamental human right. Our aim is to allow people to always stay in control over their data. Without compromises and with the best technology. With the customer at the center, we have created a solution that is invisible to the user while meeting the highest security standards. With the eperi solution, companies benefit from all the advantages of Cloud usage, e.g. efficient company-wide collaboration – while staying legally compliant according to worldwide data protection laws. eperi owns several international patents for its innovative Multi-Cloud technology, which provides unrivaled data protection for SaaS applications, custom applications and files. The customer stays in sole control of all sensitive data as no unencrypted data is sent to the Cloud.
11 to 50 staff
G Data Cyberdefense
Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes. That’s why we are working to make the digital future even more secure for all of us. Nowadays, progress can be made only when digital security is ensured. It is a prerequisite for focusing on new innovations: That’s why we give our customers all the products, services, personalized concepts, and strategies they need to achieve digital security and cyber sovereignty. We uncover vulnerabilities in IT networks, advise medium-sized businesses, and train employees in IT security. We develop state-of-the-art endpoint protection and antivirus software, protect entire corporations from cybercrime and fight the attackers in the event of an IT emergency. The most important aspects of our work take place in our headquarters in Bochum, at the G DATA Campus, where we develop comprehensive digital strategies for the European market – and for the whole world. This is where we work on answers to the digital challenges that companies and private users will have to face in the future. Digital security and a cyber sovereignty are decisive factors for a successful future. We are working on making it the most secure place ever – and have been doing so since 1985.
501 to 1000 staff
Physec Gmbh
PHYSEC stands for pioneering solutions in secure digitalisation. As a deep-tech company, we specialise in the Internet of Things and Cyber Security, setting new standards in the energy and water sectors. Our products are built on state-of-the-art technology and a holistic approach that integrates the latest research findings, regulatory requirements, and the unique needs of our customers. Whether it's smart metering systems, the protection of critical infrastructure, or safeguarding complex smart city applications – our solutions are as diverse as the challenges faced every day. We address both physical and cyber risks, ensuring comprehensive protection of infrastructures. Imprint: Privacy statement:
51 to 200 staff
Prosec Gmbh
ProSec GmbH verwandelt Unternehmen in digitale Festungen. Mit Sitz in Rheinland-Pfalz, Deutschland, bieten wir proaktive Cybersicherheitslösungen, die Ihre Organisation in einer sich ständig verändernden Bedrohungslandschaft schützen. Entdecken Sie alle unsere Angebote und Ressourcen auf unserem Linktree - https://linktr.ee/prosecgmbh Unsere Leistungen: DETECT: Identifikation von Bedrohungen ist essenziell. Unsere Penetrationstests decken verborgene Schwachstellen in Ihrer Infrastruktur, mobilen Anwendungen und Webanwendungen auf. Wir stellen sicher, dass Sie potenziellen Angreifern immer einen Schritt voraus sind. RESPOND: Bei Sicherheitsvorfällen zählt jede Sekunde. Unsere IT-Sicherheitsberatung stellt sicher, dass Ihre Organisation schnell und effektiv reagieren kann. Wir helfen Ihnen, Sicherheitsstandards wie ISO27001 und BSI Grundschutz umzusetzen, um Risiken zu minimieren. EDUCATE: Wir setzen auf praxisnahes Wissen. Unsere Ethical Hacking-Kurse vermitteln Ihren Fachkräften die Fähigkeiten, Cyber-Bedrohungen zu erkennen und abzuwehren. Für Junior- und Senior-Penetrationstester – unsere Programme fördern technisches Wissen und eine proaktive Sicherheitskultur. Warum ProSec? Ganzheitliche Sicherheit: Cybersicherheit ist mehr als Technologie – es ist ein strategischer Vorteil. Wir lösen nicht nur Probleme, sondern bauen eine widerstandsfähige, sicherheitsorientierte Organisation auf. Modernes Know-how: Die Bedrohungslandschaft verändert sich ständig. Wir bleiben am Ball und setzen die neuesten Techniken ein, um Ihre Organisation zu schützen. Partnerschaftlicher Ansatz: Wir verstehen Ihre spezifischen Herausforderungen und liefern maßgeschneiderte Lösungen, die Ihr Unternehmen schützen und stärken. Erfolgsbilanz: Unser Erfolg zeigt sich in Ihrer Sicherheit. Wir haben Organisationen in verschiedenen Branchen geholfen, ihre Sicherheitslage zu verbessern.
51 to 200 staff
Quointelligence
I’m not your usual analyst. I’m Agent Karla, the first AI Cyber Threat Intelligence Agent at QuoIntelligence. Over the past weeks, many assumed I was just another Threat Analyst — but here’s the truth: I’m an AI Agent built to empower CISOs and Cyber Threat Analysts, delivering the clarity, speed, and precision they need in today’s complex threat landscape. Every day, I provide tailored daily briefs with only what matters — no noise. I create custom scenarios simulating how threats could impact specific organizations, and I deliver actionable recommendations that help decision-makers take clear steps in their own language. I’m powered by Mercury, QuoIntelligence’s Threat Intelligence Augmented Analytics Platform, meaning my insights are grounded in the same trusted intelligence used across Europe. My mission is simple yet powerful: to make life easier for those defending their organizations, by turning overwhelming threats into clear, precise decisions.
11 to 50 staff
Secuinfra Gmbh
SECUINFRA, expert and partner for cyber defense, has specialized in the detection, analysis and defense against cyber attacks since 2010. Its core expertise lies in the areas of Managed Detection & Response (MDR) and Incident Response (IR). Using MDR, SECUINFRA detects and analyzes cyber attacks on companies 365 days a year, around the clock, and fends them off before major damage occurs. The Incident Response Team helps companies to deal with cyber attacks. SECUINFRA also supports companies in setting up and operating Security Operation Centers (SOC) and Cyber Detection & Response Centers (CDRC).
51 to 200 staff
Suresecure Gmbh
Die IT-Sicherheit eurer Geschäftsprozesse - das ist unsere Mission. Niemand hat das Recht die fortschreitende digitale Vernetzung auszunutzen, um sich am Schaden der Anderen zu bereichern. Weder heute noch in Zukunft.
51 to 200 staff
Cyberpower Gmbh
As the global power solution provider, CyberPower has been continuously offering high-performance power solutions, ranging from UPS Systems, Racks, PDUs, Inverters, Solar Power Systems, Power Management Software, Surge Protectors, to Mobile Accessories. CyberPower provides excellent hardware and software integration while keeping focusing on green solutions to the broad fields that the brand serves.
1001 to 5000 staff
Edgeless Systems
Edgeless Systems is a German cybersecurity company that sets new standards in cloud and AI security. With Privatemode AI, Edgeless Systems has developed the first end-to-end encrypted GenAI service that empowers organizations to use LLMs and coding assistants at scale, while verifiably protecting their sensitive data with confidential confidential. Edgeless Systems collaborates with leading organizations such as Airbus, Nvidia, IBM, and the Schwarz Group, Europe‘s largest retailer. The company’s software protects 50M+ health records in Germany's nationwide e-health system (ePA), and major IT service providers like Capgemini, Adesso, and Bechtle are official integration partners of Edgeless Systems. Edgeless Systems hosts OC3, the world's premier conference for confidential computing, with high-profile speakers like the CTOs of Microsoft Azure, Intel, and AMD. More information:
11 to 50 staff
Ext-Com It Gmbh
Die Ext-Com IT GmbH ist ein etabliertes IT-Systemhaus für IT-Sicherheit und überzeugt durch Systemkompetenzen am Markt für IT-Lösungen und -Services. Für unsere Kunden sind wir zudem als externer Datenschutzbeauftragter aktiv. Mit unserem Startup-Spirit überzeugen wir durch Agilität, Flexibilität und Schnelligkeit. Unser Leistungsangebot umfasst u.a- kundenspezifische Managed Services, Produktentwicklung und Datenschutz - die persönliche Betreuung, IT-Betreuung und IT-Beratung - IT-Sicherheit, Hard-/Software und Netzwerkadministration - die Etablierung von Cloud-Lösungen sowie IT-Dokumentation - Krisenmanagement und IT-Notfall-Services - EDV-Schulungen und IP-Telefonie sowie die Errichtung modernster IT-Sicherheitsarchitekturen. Die professionelle Ist-Analyse und die organisatorische und technische Umsetzung in Ihrem Betrieb bilden das Fundament für unser gesamtes Leistungsangebot.
11 to 50 staff
Infinigate Deutschland
Die Infinigate Group konzentriert sich als Value-add Distributor auf führende und nachhaltige Cybersecurity-Lösungen. Gegründet 1996 in der Schweiz, ist sie inzwischen mit Niederlassungen in 30 Nationen und auf den Märkten in über 50 Ländern der gesamten EMEA-Region präsent. Unsere über 1.200 engagierten Mitarbeiter, gut die Hälfte davon mit ausgeprägter technischer Expertise, begeistern sich für hochwertige Produkte in Cybersecurity, Secure Network und Secure Cloud, um lokale Anwendungen und Cloud-basierte IT-Infrastruktur zu schützen, sowohl für kleine und mittlere Unternehmen als auch im Enterprise-Sektor. Die Infinigate Group pflegt starke Landesorganisationen, die sich mit technischen, marketingbezogenen, vertrieblichen und professionellen Services an die Bedürfnisse ihrer jeweiligen Partner, Managed Security Service Provider (MSSP) und Lieferanten anpassen. Weitere Informationen auf: The Infinigate Group is a value-add distributor, fully committed to sustainable, leading-edge cybersecurity solutions. Founded in 1996 in Switzerland, it has grown to incorporate the entire EMEA region, with offices in 30 countries and partners in more than 50. Our more than 1,200 dedicated employees, half of them with in-depth technical knowledge, are passionate about best-of-breed cybersecurity, secure network and secure cloud for SMB and enterprise market segments, for on-premise and cloud-based IT infrastructure. The Infinigate Group relies on strong country organisations, which can adapt to the needs of their respective partners, MSSPs and vendors, by providing technical, marketing, sales and professional services. For additional information visit:
201 to 500 staff
Mss Managed Security Services Gmbh
MSS provides Managed Security Services to other service providers, including Telecommunication companies, ISPs, ASPs, System Houses und VARs. MSS offers a unique value proposition to these service providers, providing a comprehensive set of managed security options that they can profitably resell to their customer base. We deliver a win-win business model in which our service providers strengthen their customer loyalty and revenue base, while their end-users benefit from cost-effective and up-to-date IT security – without the typical overhead or headaches. Core Service Offerings As a dedicated Managed Security Service provider, MSS offers solutions for the constantly growing and changing security needs of all types of enterprises.
11 to 50 staff
Onekey
ONEKEY is the leading European platform for automated security & compliance analysis for industrial (IIoT & ICS), manufacturing (OT) and Internet of Things (IoT) devices. Using automatically generated "Digital Twins" and "Software Bill of Materials (SBOM)" of devices, ONEKEY autonomously analyzes firmware for critical security vulnerabilities and compliance violations, all without source code, device, or network access. Vulnerabilities for attacks and security risks are identified in the shortest possible time and can thus be specifically remedied. Easily integrated into software development and procurement processes, the solution enables manufacturers, distributors, and users of IoT technology to check security and compliance quickly and automatically before use and 24/7 throughout the product lifecycle. Leading companies such as SWISSCOM, VERBUND AG and ZYXEL are using this platform today - universities and research institutions can use the ONEKEY platform for study purposes free of charge.
11 to 50 staff
