De Shagan Network is grateful for its clients' trust and thanks them for their testimonials.
Ibrahim was one of my many students, always willing to learn and share. He then took on responsibilities at Cisco and came every year to teach cybersecurity courses on Cisco equipment for the SecNumEdu Professional Licence. It was a pleasure to work with him — always very professional and attentive.
Type of intervention: application security and DevSecOps training
I had the pleasure of working with Ibrahim at Cisco, where we identified and signed cybersecurity projects together (Firewalling, Cloud Security…). Ibrahim has strong technical expertise, is client-oriented and focuses on solutions rather than problems themselves. Since then, he has made the bold choice to create his own company, demonstrating his entrepreneurial spirit and ability to innovate. He will be an excellent partner for any organisation looking to strengthen its cybersecurity!
Type of intervention: cybersecurity services
It was a pleasure to work with Ibrahim. Professional, attentive and highly competent. I highly recommend him.
Type of intervention: cybersecurity services
Ibrahim is one of a kind. A leading cybersecurity consultant and architect, with a deep understanding of the cybersecurity landscape, both in risk analysis and technical architecture to address resulting threats. As part of our collaboration with Cisco as an ecosystem company on major projects, having Ibrahim was extremely valuable — not only for his perfect understanding of our solution, but especially for his ability to integrate us into a broader architecture, bringing real value to clients. On a human level, Ibrahim is a wonderful person to work with. An undeniable asset for successfully delivering projects.
Type of intervention: cybersecurity services
I worked with Ibrahim on the development of Esports in France. Ibrahim has excellent knowledge of this ecosystem and brings technical expertise to the subject. Thank you for this collaboration.
Type of intervention: cybersecurity services
I had the opportunity to work with Ibrahim during my experience at Cisco. Ibrahim took the time to explain the various solutions he was working on to help me deepen my knowledge. He is pragmatic, pedagogical and patient. An asset for any company that calls on him!
Type of intervention: cybersecurity services
I had the pleasure of collaborating with Ibrahim on several projects when we were colleagues, and I am delighted to recommend his services. Ibrahim has always demonstrated great professionalism and sharp expertise in his field. His technical skills, combined with his ability to understand the specific needs of our mutual clients, were valuable assets. He brought innovative and effective solutions. Working with Ibrahim was an enriching experience. His rigour, attention to detail and commitment greatly contributed to the success of our joint missions. Do not hesitate to use his services. You will not be disappointed!
Type of intervention: cybersecurity services
I first knew Ibrahim as a very serious student with a very positive influence on his study group. His excellent results, strong communication skills and industrial competencies led us (the teaching team) to ask him to participate in turn in our teaching for the Professional Licence in "Computer Networks, Mobility and Security" as a part-time lecturer. This was a very good experience for our students, who were very happy with his interventions. His professional evolution did not allow us to continue this collaboration, but perhaps in the near future we will be able to work together again.
Type of intervention: cloud environment security training (AWS, Azure, Google Cloud)
Ibrahim is an exceptional technical sales professional, with deep expertise in Cisco security and Cloud security. His client-centred approach and ability to simplify complex security challenges make him a high-performing advisor. He consistently proposes tailored solutions that bring real added value to businesses. Beyond his technical skills, Ibrahim is an excellent collaborator who works effectively in teams, shares knowledge and contributes to collective success. His commitment, analytical mindset and ability to build strong relationships make him a valuable asset for any organisation. I highly recommend Ibrahim for any role requiring technical expertise, leadership and customer service.
Type of intervention: cybersecurity services
Ibrahim was a valuable resource for cybersecurity at Cisco during our difficult period with the NGFW product line. He helped the business unit as well as customers find solutions to overcome these challenges. Meanwhile, as Cisco's Security unit evolved towards cloud-based cybersecurity solutions, he brilliantly trained the Cisco Security sales team, contributing to better adoption of these new offerings.
Type of intervention: cybersecurity services
I had the opportunity to work with Ibrahim on several occasions, as part of SOC training exercises for the Ministry of Defence, which I was responsible for. His networking expertise and mastery of security solutions particularly impressed me. Beyond his technical skills, what struck me most was his pedagogy and ability to share knowledge with kindness. He makes complex concepts accessible to teams, which makes him a valuable asset. His responsiveness is also remarkable: despite a busy schedule, he always made himself available, even on very short notice. Working with Ibrahim was a real pleasure. I can only recommend him.
Type of intervention: cyber incident management and first response training
Working with Ibrahim Rahman was an extremely enriching and productive experience. From the start of our collaboration, Ibrahim stood out for his professionalism, rigour and ability to propose innovative solutions. His methodical approach and analytical skills greatly contributed to the success of our joint projects. What particularly impressed me about Ibrahim was his ability to combine technical expertise with human qualities. Always attentive, he fosters a collaborative work environment where everyone feels valued. His organisational skills and constant involvement made it possible to meet deadlines while ensuring a high level of quality. Ibrahim also has a strategic vision that makes him a real asset in managing complex projects. He anticipates challenges and proposes adapted solutions, while keeping sight of the objectives set. His commitment and ability to motivate teams were key elements that contributed to the success of our partnership. I highly recommend Ibrahim Rahman to any organisation wishing to carry out ambitious projects. His combination of technical skills, leadership and interpersonal skills makes him an exceptional collaborator.
Type of intervention: cybersecurity services
Ibrahim has always been efficient, curious, adaptable and attentive to the client. He was a real added value for the team and was always the one who made the difference on the technical approach. The way he also democratised technology helped us a lot in convincing our clients. Definitely a key member of the team.
Type of intervention: cybersecurity services
Cyber threats, omnipresent and sophisticated, lie in wait for the slightest vulnerability. A single attack can paralyse your activity, destroy your reputation and wipe out years of work. Do not remain defenceless! De Shagan Network offers a range of cybersecurity services and training to prevent risks and act effectively.
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