Cyber Security starts with prevention

We are a cyber security consultancy, specialized in security audits, intrusion tests and ethical hacking. We perform forensic analyses, network engineering and server virtualization.

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We have more than 10 years of experience in cyber security, training, and ethical hacking


TOur mission is to secure companies and arouse their awareness on cyber security, through implementing, advising or auditing systems in order to prevent data exfiltration or illegitimate data modifications; we also train IT professionals.


Security starts with prevention because it is cheaper and more efficient. The moment a system is compromised, we not only lose control over the compromised data, but the damages to the company may be critical and incalculable.


Dolbuck was created by Adrian Ramirez in July 2007, covering the needs of companies for systems, networks and cyber security. Currently, Dolbuck is positioned as a reference in the field of cyber security in Spain.


Dolbuck Lab:It started in 2016, analysis lab about software behaviours (malware, trojans, virus, etc)
Forensic Analysis Lab.R&D Lab where we design our own brand of firewalls and routers.

Our passion turned into services

Being specialists in cyber security, training of IT professionals, system auditing, forensic analysis and server virtualization, we offer the following services.

Web Auditing

We take care of shielding your website and we protect the image of your company on the internet. We specialize in WordPress security and secure optimized hosting for CMS such as WordPress, Joomla, Drupal...

Corporate Networks

We can audit, design or improve your corporate network. Both wireless and wired networks. We have extensive experience in Wi-Fi solutions for hotels, restaurants and companies in general, VLan and VPN configuration.

Forensic analysis

Since 2013, we have been performing computer forensic analyses. We analyse servers, websites, cell phones and software. We have our own laboratory. Data recovery of hard disks, memory sticks and cell phones.

Security and training

We perform penetration tests and security audits for all kinds of systems. Server and website hardening. Backup systems, security policies and disaster recovery plans. We also train IT professionals.

Services and products

Our 10 years of experience, continuous training of our staff and continual recruiting of talent makes the difference.


If you are a user/customer of our services, you can require operator assistance. Using the links below, you can download the appropriate remote assistance for your system. If you have any questions, please don’t hesitate to contact our Helpdesk by phone at the number: 954 173 111 (intern 2) or send us an email to: [email protected].

  • ALL
  • Windows Support
  • Gnu/Linux Support
  • Smartphone Support
  • Mac Support

Our Blogs

At Dolbuck we are constantly updating ourselves to offer the latest advances to our customers. You can visit any of the blogs related to our company.

Dolbuck LAB Blog

In the Blog of Dolbuck Lab we publish from time to time the progress we are making by researching in security and new technologies.

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Dolbuck Blog

In our company blog we frequently publish articles related to system administration and network services. We also publish news related to the company.

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Adrián's Blog

Personal blog by forensic computer expert and CEO of Dolbuck Adrián Ramírez, where articles related to cybersecurity are frequently published.

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Do you have any questions? Do you need a budget? Do you want to know about our prices? Contact us through [email protected], 900 52 52 45 or by filling out the form:

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(+34) 900-52-52-45

(+34) 954-173-111

(+34) 955-725-552

(+34) 607-739-265


C/Nobel Nº 3, 3-5
Parque Industrial PISA,
Mairena del Aljarafe 41927
Seville - Spain


Street Alfonso XII 62,
Madrid 28014 - Spain

Lun - Jue: 09.00 - 18:00

Viernes : 09.00 - 15.00