Directory · PT
Computer and Network Security in Portugal
A register of firms and the professionals working at them in the Computer and Network Security sector based in Portugal. Browse the public index, then filter or export on Kipplo.
Companies
109 on file
Digitalsign - Certificadora Digital, S.A
A DigitalSign é uma empresa de segurança electrónica, merecendo destaque a sua actividade de Entidade Certificadora Portuguesa para a emissão de certificados digitais Qualificados, operando em conjunto com a British Telecommunication plc, ambas registadas no Gabinete Nacional de Segurança como entidades acreditadas. A nível de certificados de servidor e de segurança eletrónica, temos como parceiro principal a VeriSign, líder internacional na operação de infra-estruturas e serviços de comunicações inteligentes, o que nos permite oferecer em Portugal o “state of art” de inúmeros serviços e produtos, já prestados com sucesso a inúmeras companhias multinacionais. Procuramos ainda complementar a excelente oferta de produtos e serviços da British Telecommunication plc e da VeriSign, Inc, com outros produtos e serviços, tendo realizado desenvolvimentos internos e feito novas parcerias internacionais, das quais se destacam a SafeNet e a Ascertia, para oferecer aos nossos clientes soluções cada vez mais completas e abrangentes.
11 to 50 staff
Ethiack
Security teams don't lack vulnerabilities. They lack clarity on what attackers can actually exploit. Ethiack continuously tests and validates exploitability across your entire attack surface using agentic AI pentesting, so teams fix what matters before attackers strike. Exposure keeps growing. Exploitability is unclear. Attackers move faster. Scanners generate noise. Pentests are snapshots. The result: security teams spend hours chasing findings they can't trust, while real risks go undetected. How is Ethiack different? We don't show potential vulnerabilities. We prove what is exploitable, continuously and autonomously, with 99.5% precision. → See — Continuous discovery of your full attack surface: external, internal, cloud, third-party → Test — 24/7 autonomous pentesting triggered by new assets, new threats, or system changes → Act — Validated, prioritised risks with proof-of-exploit and clear remediation guidance Results our customers see 200%+ annual ROI in reduced cyber risk 99.5% precision in exploitable vulnerabilities 90% noise elimination 80% faster remediation 8h/week saved per security engineer 30x faster than manual pentesting Ethiack helps organisations implement Continuous Threat Exposure Management (CTEM) with continuous adversarial exposure validation and on-demand pentesting. 100% European. Data processed and stored exclusively in the EU. See if you're exploitable → ethiack.com
11 to 50 staff
Gat Infosec
Transformamos a gestão de riscos em segurança da informação, oferecendo visibilidade completa das superfícies de ataque, centralização das vulnerabilidades e um gerenciamento contextualizado ao seu negócio. Tudo isso com integrações e automações que otimizam a proteção. Fale com um especialista e entenda como nossas soluções podem proteger seu negócio de forma eficiente.
11 to 50 staff
Cybersafe
CyberSafe is a Portuguese company focused on cybersecurity. We are providers of the most advanced SIEM, Security Analytics, Threat Intelligence, Advanced Persistent Threats (APT) Protection, Application Security and Data Security solutions, partnering with leading vendors as Micro Focus, FireEye, Rapid7, Sophos, Swivel Secure, Tenable, Netwrix, Blueliv, SealPath, Nozomi Networks and other. Regarding services we mainly deliver Managed Security Services, SOC Services, Security Assessments, Penetration Testing, Consulting and Advisory, Security Awareness and more. As a Managed Security Services Provider (MSSP) we help organizations detect and respond to cyber threats on real time, providing Log Management, Correlation, Continuous Monitoring and Analysis of security events, Cyber Hunting, and Cyber Watch providing actionable Alerts. We also provide advice on the best Response to Incidents, and Forensic Analysis. We can also do full management of client’s cybersecurity solutions, including SIEM. We are a young and dynamic company leveraged on the know-how and high competence of our skilled and experienced team made of passionate individuals, recognized by the cybersecurity market. Our clients are mainly medium to large organizations on the financial, energy, government and manufacturing sectors.
11 to 50 staff
Marketware
Security & Observability
11 to 50 staff
Maletazul Lda
A MaletAzul Lda é uma empresa especializada em Consultoria na Área dos grandes sistemas de Tecnologias de Informação e ERP´s (SAP, Navision, PHC, Primavera), Estratégia de TI e Gestão de Projectos (CRM, SFA, BI), Telecomunicações e Networking (Cisco, Voip, Internet e VPNs) e Administração de Sistemas (Windows Server, Unix, Linux, OSX). É constituída por consultores seniores de diversas áreas aplicacionais e com uma vasta experiência em grandes projectos em Portugal e no Estrangeiro. A sua actividade principal consiste em desenvolver, conceber e implementar projectos e soluções que suportem sistemas de informação, capazes de melhorar os processos a nível operacional.
51 to 200 staff
Sslbrain Lda
SSLBRAIN is the leading online platform for businesses looking to secure their online presence with SSL certificates. We provide a complete solution, combining online tools and expertise to ensure your SSL certificates are managed, monitored, and kept up-to-date at all times. Our automatic certificate discovery feature uses certificate transparency logs to find all active certificates on your domains, with email notifications sent out to alert you of any changes. Our certificate monitoring service ensures your certificates never expire or become revoked, regardless of where they are from. Our platform even supports certificates from Let's Encrypt, automatic and manual imports, providing you with complete coverage. In addition to SSL certificates, we also provide a server scanning service, which reveals any configuration or vulnerability issues. Our platform is flexible and customizable, with a multi-user login and multi-account system that allows for easy sharing of information and collaboration. We offer a range of payment options, including PO references, credit card payments, and invoicing with credit. Our remote installation service is available at fixed prices, and our team of SSL experts is always on hand to support you via phone and email, free of charge. For businesses that want to prioritize the security and up-time of their online presence, SSLBRAIN is the ideal solution. With our commitment to security and a focus on ease of use, you can rest assured that your online assets are protected.
1 to 10 staff
Tarbase
Building, automating galaxies, stars and clouds. hello@tarbase.com
1 to 10 staff
Cloudcomputing
We work to secure and deliver the most fundamental force in business: trust. With our skills, experience and focus, we help organizations handle the complexity of their identity journeys and build the trust to work in peak security and efficiency. Since 2010- 600 Project delivered - 50K Workforce managed workplaces - 38 Impacted territories - 10M Managed identities Why Cloudcomputing- We pair client-centricity with cost-effectiveness: Our consultants are true experts in the IAM domain and don't waste time in scattered activities: every action is focused on maximizing impact and creating quick returns- Unparalleled delivery with end-to-end focus: We deliver business value instead of stalling projects with complex documentation. Our highly skilled team with proven experience spanning industries, technologies and diverse challenges confidently guides you through all aspects of the IAM project lifecycle- An audacious attitude for strong impacts: As accomplished cybersecurity specialists, we challenge the status quo offering proactive approaches to help you stay ahead of technology and mitigate evolving security risks with confidence. Our progressive mindset leaves a lasting impression right from the first meeting-The boutique advantage: Unlike large and impersonal firms, working with us means having an accessible, close-knit team available for you and plugged into a powerful network. Technology Partners- Okta - SailPoint - Oracle - Delinea - Omnissa - Axway - Dynatrace
51 to 200 staff
Microcenter
No Porto desde 31 de maio de 2008, a Microcenter tem vindo a dinamizar um espaço que já se dedica à informática desde 1977. Somos uma empresa jovem e dinâmica, apostada em deixar a nossa “marca” nesta área, em que cada vez mais os clientes vão tendo uma maior variedade de escolha e uma necessidade crescente de otimização de recursos.
1 to 10 staff
The Power Of Touch, Technologies
PoTT is the leading company for the M-SMART project, a Biometric Security Technology R&D initiative developed at Madeira Living Lab. Supported by a consortium between the regional ICT industry, Tactilis and the University of Madeira, a broad set of e-ID, payment, authentication, secure archiving and biometric signature applications and solutions are under research and development. Through an agreement signed with the Regional Government of Madeira, 25 multi-sector demonstration pilots have been identified to be developed for 10 different entities.
11 to 50 staff
2u Business Consulting
Chegou a 2U Business Consulting, a empresa de consultoria em tecnologias de informação que tem tudo a ver com a sua empresa. A 2U está sedeada na Madeira, bem perto de si, e apresenta-se como a melhor opção para pme’s com parque informático de média dimensão e necessidades específicas em tecnologia de informação.
1 to 10 staff
Futura
FUTURA is a multidisciplinary consulting boutique that helps organizations understand the Digital Revolution 4.0, cyber risks as well as legal and regulatory requirements. For more information: https://futuranet.eu
11 to 50 staff
Make It Simple
O foco da Make It Simple é o desenvolvimento de soluções avançadas /inovadoras em conjunto com os nossos parceiros comerciais. Apesar desta orientação comercial, a Make It Simple detém um conjunto de clientes directos onde desenvolve projectos sendo que, alguns destes, mais tarde são replicados em projectos para empresas de grande dimensão Nacional/Internacional através dos nossos parceiros. A Make It Simple nasceu em Abril de 2002 como continuação de um projecto científico chamado Fronteira Digital criado em 1998. Desde o início que a motivação foi a criação de soluções inovadoras de elevado valor acrescentado que colocassem novos paradigmas de funcionamento e de operação às organizações em que se envolve. Ao longo destes mais de 10 anos foram muitas as soluções desenvolvidas, testadas e implementadas em grandes organizações pela mão dos nossos parceiros. Apesar de uma constituição pequena a Make It Simple, combina um conjunto de colaboradores de elevada reputação como garantia da qualidade e fiabilidade dos nossos serviços, profissionais com experiência na participação em projectos de elevada complexidade tecnológica como espelho da constante busca pela inovação que constituem o nosso ADN.
11 to 50 staff
Microplus Computadores Lda
MICROPLUS was founded in 1991 by José Rocha, based in Leça do Balio, Matosinhos. Centers the scope of its activities in providing technical support solutions for SMBs and home users. Since then dedicated to the commercialization of computer products and development of management applications, with the main objective the provision of technical support services. Since 2015, Microplus is the Official Representative in Portugal and ensures the distribution and free technical support throughout the eScan Antivírus Products line of MicroWorld Technologies acquired in Microplus or Authorized Resellers. With this representation Microplus accumulated know-how, particularly in recent years due to its ability to implement its expertise in technical support, distribution, installation and maintenance of operating systems with special attention to prevention, security, analysis and detection viruses and other malicious programs. Thus, all its actions has been to expand in order to improve their responsiveness to the needs of the Portuguese market. This experience allowed us to develop the "GESTPLUS" a product of B2B and B2C Management Software that includes: Electronic Billing Product / Service integrated into your website, further includes Inventory Management, Current Accounts, Online Payment and favors simplified electronic communication processes with its customers and partners, with a view to reducing costs. Having invested heavily in partnership with SIBS and Unicre, this system offers our customers and partners the most secure and convenient payment methods, through the payment system of SIBS network, enabling PAYMENT SERVICES / SHOPPING in ATM boxes (with debit / credit card) across the country, or by electronic banking (Internet), thus avoiding exposure to their VISA card numbers on the Internet. It has over customers and a network of over 3,500 computer products resellers in Portugal.
1 to 10 staff
It Security
A IT Insight Security surge num contexto de acelerada transformação digital e, simultaneamente, de crescente vulnerabilidade ao cibercrime, com uma perspetiva diferente e inovadora. Trata-se de uma publicação que nasce de origem no mundo digital, concebida de raíz para esta nova realidade e que combinará uma abordagem factual rigorosa, com uma vertente de análise do mercado e dos desafios estratégicos e de liderança necessários a este crescente desafio. A equipa à frente da IT Insight Security tem uma larga experiência em Tecnologias de Informação, quer na sua componente empresarial, quer na de investigação e desenvolvimento, para além de um conhecimento consolidado ao longo de muitos anos nas áreas da media de divulgação tecnológica e da imprensa especializada em IT.
11 to 50 staff
Bsideslisbon
Portugal’s premier technical information security conference. Not for profit. Volunteer based. Still the best :)
1 to 10 staff
Consulteware
A Consulteware foi fundada em Junho de 2005 com o objetivo de auxiliar as PME’s a concentrarem-se no seu core business. Assim, enquanto as empresas se concentram na sua atividade principal de negócio, nós garantimos um bom funcionamento do parque informático, para que o desenvolvimento da empresa seja mais sustentável.
1 to 10 staff
Cyberme
We help protect your business with a cybersecurity foundation that allows you to detect and respond to digital threats.
11 to 50 staff
Hardsecure
Hardsecure started in 2011 focused on the implementation of added value frameworks and Cyber-Security methodology to help companies increase their productivity sustainably and safely. The founder's military background influenced the way the company acts and delivers efficient ways to access information preserving availability, integrity, authenticity, and confidentiality of the information exchanged between the company´s network and Third-Party Vendors. We offer services in the EMEA, MEA, South America, Northern Africa, US, and Canada. We have references across continents and industries in both private and public organisms. Hardsecure possesses a Soc as a service, Pentest as a service, and also produces Cyber-Intelligence for several companies around the world.
11 to 50 staff
Ismac
We started ISMAC in 2021 with the objective to make top of the line cybersecurity operations accessible to SMBs and fast-growing companies, making it easy to comply with GDPR, preventing data leaks and black hat activities. Our tech costs less than those from big name companies, but we guarantee can deliver more. If you are tired of paying high amounts for services that do not really protect you and your company from cyber threats, then ISMAC can help you. Feel like joining us? We are looking forward into hiring new talent!
11 to 50 staff
3 Strategy
3|Strategy helps organizations get ready for cyber threats. We combine deep expertise with proven technology to guarantee the security and resilience of organizations facing today's threat landscape. Our work rests on three pillars — Confidentiality, Integrity, Availability — and one principle: prevention is always more effective than reaction. WHAT WE DO CSOC — Cyber Security Operations Centre 24/7 monitoring, detection, investigation and response across servers, endpoints, networks, databases and applications. We investigate threats from the attacker's perspective and stop them before they reach business-critical systems. Risk Management - A five-dimensional approach: Identify · Protect · Detect · Respond · Recover. We map your risk landscape, prioritize what matters, and put controls in place that align with your business — not generic checklists. Consulting & Implementation - Tailored cybersecurity for organizations in digital transformation. From security architecture to control deployment, we design and implement what fits your context, regulations and team. Recovery & Resilience - When incidents happen, we restore systems, recover data, and harden the environment so the same attack does not work twice. HOW WE THINK PREDICT · DETECT · PROTECT A strong security posture is not built in the middle of an incident — it is built before. Everything we do is designed to anticipate the threat, surface it early, and shut it down fast. WHO WE WORK WITH Medium and large organizations in Portugal and across Europe undergoing digital transformation and looking for an enterprise-grade cybersecurity partner. LET'S TALK info@3strategy.pt Odivelas, Lisbon — Portugal
1 to 10 staff
Binaryflows
Our objective is to provide specialist knowledge, expertise and services that allow our customers to benefit from the latest developments that are changing the way we connect, communicate and collaborate. We are specialized in designing, implementing and supporting computer networks.
1 to 10 staff
Cyberarrow
CyberArrow manages your security and compliance. We automate the implementation of ISO 27001, SOC 2, PCI DSS, HIPAA, GDPR compliance and 50+ other local and international security standards without having to attend audits. Save your time spent on compliance-related work. Our SaaS offerings include:* CyberArrow Compliance Automation™ * CyberArrow Awareness™
51 to 200 staff
