Businesses are under increasing threat from cybercriminals and malicious cyber attacks, a threat that is growing year on year. In 2023, malicious attacks cost U.S. businesses $8 trillion, and those losses are expected to climb to $9.5 trillion in 2024, a steady increase that shows no sign of slowing.

Given this state of affairs, it is no surprise to learn that professionals with a master’s in cybersecurity are in increasing demand. However, choosing the best cybersecurity master’s degree can be a daunting task. There are an increasing number of educational institutions that provide this qualification (or others like it).

However, those wishing to take their qualifications to a new level should be aware of the cybersecurity master’s requirements.

Most institutions will need the prospective student to have previous qualifications, such as a bachelor’s degree or relevant work experience. These requirements differ for each educational institution, and understanding them is key to choosing the right master’s degree in cybersecurity.

General Requirements for Cybersecurity Master’s Programs

Although the requirements to gain admission to a master’s in cybersecurity program vary by educational institution, there are some common prerequisites. These can include:

Prior Education

As mentioned, a recognized bachelor’s degree in cybersecurity is considered an essential stepping stone towards a master’s qualification. However, this is not an absolute. Many educational institutions will evaluate prospective students on a case-by-case basis, and degrees in other fields can count in the applicant’s favor. As a general rule, the student should be able to demonstrate knowledge in areas such as computer science, information technology, or a related field.

GPA Requirements

As a rule of thumb, entry into most master’s programs will require a GPA between 2.5 and 3.0. However, there are exceptions, with some schools requiring much higher grade point averages.

Program Prerequisites

Many educational institutions have stringent requirements on undergraduate courses that they require for the student for admittance to the master’s program. Knowledge of data structures, programming languages, calculus, programming, networks, and systems security concepts will definitely be advantageous.

Letters of Recommendation

Admission can also be influenced by work experience demonstrating a knowledge of softer business skills. These include communication, teamwork, mentoring, and even ethical standards. Many schools will accept letters of recommendation from business leaders, as well as a variety of other testimonials. These will certainly increase the chances of acceptance into the master’s program of your choice, irrespective of other cybersecurity master’s requirements.

Specific Skills and Experience

The importance of prior experience in the fields of IT and cybersecurity when applying for entry to a master’s degree in cybersecurity cannot be overstated. A good track record in real-world implementation is valuable, as is participation in research projects.

Paid internships can be extremely valuable when it comes to admission to the degree of your choice. These internships are also important in demonstrating a commitment to lifelong learning and can contribute to credits toward a master’s qualification.

OPIT’s Cybersecurity Master’s Program Requirements

The OPIT Master’s Degree (MSc) in Enterprise Cybersecurity has several core requirements for admission. These include prior technical experience or proven expertise. However, this requirement does not bar those who lack experience from admission. Applicants who do not have a technical background in the cybersecurity field will undergo an assessment to gauge their foundational IT and cybersecurity skills.

A passion for cybersecurity innovation in an ever-evolving threat environment is as important as prior experience when it comes to gaining entry to the OPIT master’s course. Candidates who demonstrate a commitment to continuous learning will not be hamstrung by a lack of previous working experience when it comes to gaining acceptance into the OPIT postgraduate program.

Preparing for OPIT’s Cybersecurity Master’s

Those wishing to enroll in the OPIT cybersecurity master’s program can ensure that they are prepared for any potential assessment (and the demands of the coursework) in a variety of ways.

Online courses offer a flexible, affordable, and accessible way to gain insights into the cybersecurity environment, and chat groups can provide real-world interactions that can fill any knowledge gaps. Taking part in group chats may also provide mentoring for the aspirant cybersecurity expert.

As part of a commitment to lifelong learning, staying up to date with the latest trends and developments in the cybersecurity field is essential. Subscribe to relevant newsletters and set your news alerts to flag stories about cyber threats and cybersecurity.

Why Choose OPIT for Your Cybersecurity Education?

OPIT provides a fully accredited Master’s Degree (MSc) in Enterprise Cybersecurity that emphasizes integrating theory and practical application in real-world solutions.

The affordable OPIT master’s program boasts a curriculum developed in close consultation with industry leaders and is presented by leaders in the field of cybersecurity. The program is designed to meet and exceed the requirements of some of the industry’s most innovative organizations.

The study experience is streamlined through an advanced online learning environment that is perfect for those who want to take their careers to the next level while enjoying the flexibility to set their own pace when it comes to coursework.

For professionals who want flexibility and demand only the best qualifications, this master’s degree is ideal. An OPIT master’s in cybersecurity is the key to preparing students for leadership roles in the cybersecurity sector.

A Master’s in Cybersecurity – Final Considerations

Research is the key to both successful enrolment and eventual graduation from a master’s degree in cybersecurity.

Students should be aware of cybersecurity master’s requirements before they make a final decision on a degree provider. These requirements will often include a bachelor’s degree or work experience. But soft skills also count when applications are evaluated.

By choosing an OPIT Master’s in Enterprise Cybersecurity any prospective student will enjoy peace of mind. That sense of confidence comes from knowing that the degree they have selected is respected by leading organizations in the cybersecurity field.

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Agenda Digitale: The Five Pillars of the Cloud According to NIST – A Compass for Businesses and Public Administrations
OPIT - Open Institute of Technology
OPIT - Open Institute of Technology
Jun 26, 2025 7 min read

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By Lokesh Vij, Professor of Cloud Computing Infrastructure, Cloud Development, Cloud Computing Automation and Ops and Cloud Data Stacks at OPIT – Open Institute of Technology

NIST identifies five key characteristics of cloud computing: on-demand self-service, network access, resource pooling, elasticity, and metered service. These pillars explain the success of the global cloud market of 912 billion in 2025

In less than twenty years, the cloud has gone from a curiosity to an indispensable infrastructure. According to Precedence Research, the global market will reach 912 billion dollars in 2025 and will exceed 5.1 trillion in 2034. In Europe, the expected spending for 2025 will be almost 202 billion dollars. At the base of this success are five characteristics, identified by the NIST (National Institute of Standards and Technology): on-demand self-service, network access, shared resource pool, elasticity and measured service.

Understanding them means understanding why the cloud is the engine of digital transformation.

On-demand self-service: instant provisioning

The journey through the five pillars starts with the ability to put IT in the hands of users.

Without instant provisioning, the other benefits of the cloud remain potential. Users can turn resources on and off with a click or via API, without tickets or waiting. Provisioning a VM, database, or Kubernetes cluster takes seconds, not weeks, reducing time to market and encouraging continuous experimentation. A DevOps team that releases microservices multiple times a day or a fintech that tests dozens of credit-scoring models in parallel benefit from this immediacy. In OPIT labs, students create complete Kubernetes environments in two minutes, run load tests, and tear them down as soon as they’re done, paying only for the actual minutes.

Similarly, a biomedical research group can temporarily allocate hundreds of GPUs to train a deep-learning model and release them immediately afterwards, without tying up capital in hardware that will age rapidly. This flexibility allows the user to adapt resources to their needs in real time. There are no hard and fast constraints: you can activate a single machine and deactivate it when it is no longer needed, or start dozens of extra instances for a limited time and then release them. You only pay for what you actually use, without waste.

Wide network access: applications that follow the user everywhere

Once access to resources is made instantaneous, it is necessary to ensure that these resources are accessible from any location and device, maintaining a uniform user experience. The cloud lives on the network and guarantees ubiquity and independence from the device.

A web app based on HTTP/S can be used from a laptop, tablet or smartphone, without the user knowing where the containers are running. Geographic transparency allows for multi-channel strategies: you start a purchase on your phone and complete it on your desktop without interruptions. For the PA, this means providing digital identities everywhere, for the private sector, offering 24/7 customer service.

Broad access moves security from the physical perimeter to the digital identity and introduces zero-trust architecture, where every request is authenticated and authorized regardless of the user’s location.

All you need is a network connection to use the resources: from the office, from home or on the move, from computers and mobile devices. Access is independent of the platform used and occurs via standard web protocols and interfaces, ensuring interoperability.

Shared Resource Pools: The Economy of Scale of Multi-Tenancy

Ubiquitous access would be prohibitive without a sustainable economic model. This is where infrastructure sharing comes in.

The cloud provider’s infrastructure aggregates and shares computational resources among multiple users according to a multi-tenant model. The economies of scale of hyperscale data centers reduce costs and emissions, putting cutting-edge technologies within the reach of startups and SMBs.

Pooling centralizes patching, security, and capacity planning, freeing IT teams from repetitive tasks and reducing the company’s carbon footprint. Providers reinvest energy savings in next-generation hardware and immersion cooling research programs, amplifying the collective benefit.

Rapid Elasticity: Scaling at the Speed ​​of Business

Sharing resources is only effective if their allocation follows business demand in real time. With elasticity, the infrastructure expands or reduces resources in minutes following the load. The system behaves like a rubber band: if more power or more instances are needed to deal with a traffic spike, it automatically scales in real time; when demand drops, the additional resources are deactivated just as quickly.

This flexibility seems to offer unlimited resources. In practice, a company no longer has to buy excess servers to cover peaks in demand (which would remain unused during periods of low activity), but can obtain additional capacity from the cloud only when needed. The economic advantage is considerable: large initial investments are avoided and only the capacity actually used during peak periods is paid for.

In the OPIT cloud automation lab, students simulate a streaming platform that creates new Kubernetes pods as viewers increase and deletes them when the audience drops: a concrete example of balancing user experience and cost control. The effect is twofold: the user does not suffer slowdowns and the company avoids tying up capital in underutilized servers.

Metered Service: Transparency and Cost Governance

The dynamic scale generated by elasticity requires precise visibility into consumption and expenses : without measurement there is no governance. Metering makes every second of CPU, every gigabyte and every API call visible. Every consumption parameter is tracked and made available in transparent reports.

This data enables pay-per-use pricing , i.e. charges proportional to actual usage. For the customer, this translates into variable costs: you only pay for the resources actually consumed. Transparency helps you plan your budget: thanks to real-time data, it is easier to optimize expenses, for example by turning off unused resources. This eliminates unnecessary fixed costs, encouraging efficient use of resources.

The systemic value of the five pillars

When the five pillars work together, the effect is multiplier . Self-service and elasticity enable rapid response to workload changes, increasing or decreasing resources in real time, and fuel continuous experimentation; ubiquitous access and pooling provide global scalability; measurement ensures economic and environmental sustainability.

It is no surprise that the Italian market will grow from $12.4 billion in 2025 to $31.7 billion in 2030 with a CAGR of 20.6%. Manufacturers and retailers are migrating mission-critical loads to cloud-native platforms , gaining real-time data insights and reducing time to value .

From the laboratory to the business strategy

From theory to practice: the NIST pillars become a compass for the digital transformation of companies and Public Administration. In the classroom, we start with concrete exercises – such as the stress test of a video platform – to demonstrate the real impact of the five pillars on performance, costs and environmental KPIs.

The same approach can guide CIOs and innovators: if processes, governance and culture embody self-service, ubiquity, pooling, elasticity and measurement, the organization is ready to capture the full value of the cloud. Otherwise, it is necessary to recalibrate the strategy by investing in training, pilot projects and partnerships with providers. The NIST pillars thus confirm themselves not only as a classification model, but as the toolbox with which to build data-driven and sustainable enterprises.

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ChatGPT Action Figures & Responsible Artificial Intelligence
OPIT - Open Institute of Technology
OPIT - Open Institute of Technology
Jun 23, 2025 6 min read

You’ve probably seen two of the most recent popular social media trends. The first is creating and posting your personalized action figure version of yourself, complete with personalized accessories, from a yoga mat to your favorite musical instrument. There is also the Studio Ghibli trend, which creates an image of you in the style of a character from one of the animation studio’s popular films.

Both of these are possible thanks to OpenAI’s GPT-4o-powered image generator. But what are you risking when you upload a picture to generate this kind of content? More than you might imagine, according to Tom Vazdar, chair of cybersecurity at the Open Institute of Technology (OPIT), in a recent interview with Wired. Let’s take a closer look at the risks and how this issue ties into the issue of responsible artificial intelligence.

Uploading Your Image

To get a personalized image of yourself back from ChatGPT, you need to upload an actual photo, or potentially multiple images, and tell ChatGPT what you want. But in addition to using your image to generate content for you, OpenAI could also be using your willingly submitted image to help train its AI model. Vazdar, who is also CEO and AI & Cybersecurity Strategist at Riskoria and a board member for the Croatian AI Association, says that this kind of content is “a gold mine for training generative models,” but you have limited power over how that image is integrated into their training strategy.

Plus, you are uploading much more than just an image of yourself. Vazdar reminds us that we are handing over “an entire bundle of metadata.” This includes the EXIF data attached to the image, such as exactly when and where the photo was taken. And your photo may have more content in it than you imagine, with the background – including people, landmarks, and objects – also able to be tied to that time and place.

In addition to this, OpenAI also collects data about the device that you are using to engage with the platform, and, according to Vazdar, “There’s also behavioral data, such as what you typed, what kind of image you asked for, how you interacted with the interface and the frequency of those actions.”

After all that, OpenAI knows a lot about you, and soon, so could their AI model, because it is studying you.

How OpenAI Uses Your Data

OpenAI claims that they did not orchestrate these social media trends simply to get training data for their AI, and that’s almost certainly true. But they also aren’t denying that access to that freely uploaded data is a bonus. As Vazdar points out, “This trend, whether by design or a convenient opportunity, is providing the company with massive volumes of fresh, high-quality facial data from diverse age groups, ethnicities, and geographies.”

OpenAI isn’t the only company using your data to train its AI. Meta recently updated its privacy policy to allow the company to use your personal information on Meta-related services, such as Facebook, Instagram, and WhatsApp, to train its AI. While it is possible to opt-out, Meta isn’t advertising that fact or making it easy, which means that most users are sharing their data by default.

You can also control what happens with your data when using ChatGPT. Again, while not well publicized, you can use ChatGPT’s self-service tools to access, export, and delete your personal information, and opt out of having your content used to improve OpenAI’s model. Nevertheless, even if you choose these options, it is still worth it to strip data like location and time from images before uploading them and to consider the privacy of any images, including people and objects in the background, before sharing.

Are Data Protection Laws Keeping Up?

OpenAI and Meta need to provide these kinds of opt-outs due to data protection laws, such as GDPR in the EU and the UK. GDPR gives you the right to access or delete your data, and the use of biometric data requires your explicit consent. However, your photo only becomes biometric data when it is processed using a specific technical measure that allows for the unique identification of an individual.

But just because ChatGPT is not using this technology, doesn’t mean that ChatGPT can’t learn a lot about you from your images.

AI and Ethics Concerns

But you might wonder, “Isn’t it a good thing that AI is being trained using a diverse range of photos?” After all, there have been widespread reports in the past of AI struggling to recognize black faces because they have been trained mostly on white faces. Similarly, there have been reports of bias within AI due to the information it receives. Doesn’t sharing from a wide range of users help combat that? Yes, but there is so much more that could be done with that data without your knowledge or consent.

One of the biggest risks is that the data can be manipulated for marketing purposes, not just to get you to buy products, but also potentially to manipulate behavior. Take, for instance, the Cambridge Analytica scandal, which saw AI used to manipulate voters and the proliferation of deepfakes sharing false news.

Vazdar believes that AI should be used to promote human freedom and autonomy, not threaten it. It should be something that benefits humanity in the broadest possible sense, and not just those with the power to develop and profit from AI.

Responsible Artificial Intelligence

OPIT’s Master’s in Responsible AI combines technical expertise with a focus on the ethical implications of AI, diving into questions such as this one. Focusing on real-world applications, the course considers sustainable AI, environmental impact, ethical considerations, and social responsibility.

Completed over three or four 13-week terms, it starts with a foundation in technical artificial intelligence and then moves on to advanced AI applications. Students finish with a Capstone project, which sees them apply what they have learned to real-world problems.

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