From the local network you’re probably using to read this article to the entirety of the internet, you’re surrounded by computer networks wherever you go.
A computer network connects at least two computer systems using a medium. Sharing the same connection protocols, the computers within such networks can communicate with each other and exchange data, resources, and applications.
In an increasingly technological world, several types of computer network have become the thread that binds modern society. They differ in size (geographic area or the number of computers), purpose, and connection modes (wired or wireless). But they all have one thing in common: they’ve fueled the communication revolution worldwide.
This article will explore the intricacies of these different network types, delving into their features, advantages, and disadvantages.
Local Area Network (LAN)
Local Area Network (LAN) is a widely used computer network type that covers the smallest geographical area (a few miles) among the three main types of computer network (LAN, MAN, and WAN).
A LAN usually relies on wired connections since they are faster than their wireless counterparts. With a LAN, you don’t have to worry about external regulatory oversight. A LAN is a privately owned network.
Looking into the infrastructure of a LAN, you’ll typically find several devices (switches, routers, adapters, etc.), many network cables (Ethernet, fiber optic, etc.), and specific internet protocols (Ethernet, TCP/IP, Wi-Fi, etc.).
As with all types of computer network, a LAN has its fair share of advantages and disadvantages.
Users who opt for a LAN usually do so due to the following reasons:
- Setting up and managing a LAN is easy.
- A LAN provides fast data and message transfer.
- Even inexpensive hardware (hard disks, DVD-ROMs, etc.) can share a LAN.
- A LAN is more secure and offers increased fault tolerance than a WAN.
- All LAN users can share a single internet connection.
As for the drawbacks, these are some of the more concerning ones:
- A LAN is highly limited in geographical coverage. (Any growth requires costly infrastructure upgrades.)
- As more users connect to the network, it might get congested.
- A LAN doesn’t offer a high degree of privacy. (The admin can see the data files of each user.)
Regardless of these disadvantages, many people worldwide use a LAN. In computer networks, no other type is as prevalent. Look at virtually any home, office building, school, laboratory, hospital, and similar facilities, and you’ll probably spot a LAN.
Wide Area Network (WAN)
Do you want to experience a Wide Area Network (WAN) firsthand? Since you’re reading this article, you’ve already done so. That’s right. The internet is one of the biggest WANs in the world.
So, it goes without saying that a WAN is a computer network that spans a large geographical area. Of course, the internet is an outstanding example; most WANs are confined within the borders of a country or even limited to an enterprise.
Considering that a WAN needs to cover a considerable distance, it isn’t surprising it relies on connections like satellite links to transmit the data. Other components of a WAN include standard network devices (routers, modems, etc.) and network protocols (TCP/IP, MPLS, etc.).
The ability of a WAN to cover a large geographical area is one of its most significant advantages. But it’s certainly not the only one.
- A WAN offers remote access to shared software and other resources.
- Numerous users and applications can use a WAN simultaneously.
- A WAN facilitates easy communication between computers within the same network.
- With WAN, all data is centralized (no need to purchase separate backup servers, emails, etc.).
Of course, as with other types of computer network, there are some disadvantages to note.
- Setting up and maintaining a WAN is costly and challenging.
- Due to the higher distance, there can be some issues with the slower data transfer and delays.
- The use of multiple technologies can create security issues for the network. (A firewall, antivirus software, and other preventative security measures are a must.)
By now, you probably won’t be surprised that the most common uses of a WAN are dictated by its impressive size.
You’ll typically find WANs connecting multiple LANs, branches of the same institution (government, business, finance, education, etc.), and the residents of a city or a country (public networks, mobile broadband, fiber internet services, etc.).
Metropolitan Area Network (MAN)
A Metropolitan Area Network (MAN) interconnects different LANs to cover a larger geographical area (usually a town or a city). To put this into perspective, a MAN covers more than a LAN but less than a WAN.
A MAN offers high-speed connectivity and mainly relies on optical fibers. “Moderate” is the word that best describes a MAN’s data transfer rate and propagation delay.
You’ll need standard network devices like routers and switches to establish this network. As for transmission media, a MAN primarily relies on fiber optic cables and microwave links. The last component to consider is network protocols, which are also pretty standard (TCP/IP, Ethernet, etc.)
There are several reasons why internet users opt for a MAN in computer networks:
- A MAN can be used as an Internet Service Provider (ISP).
- Through a MAN, you can gain greater access to WANs.
- A dual connectivity bus allows simultaneous data transfer both ways.
Unfortunately, this network type isn’t without its flaws.
- A MAN can be expensive to set up and maintain. (For instance, it requires numerous cables.)
- The more users use a MAN, the more congestion and performance issues can ensue.
- Ensuring cybersecurity on this network is no easy task.
Despite these disadvantages, many government agencies fully trust MANs to connect to the citizens and private industries. The same goes for public services like high-speed DSL lines and cable TV networks within a city.
Personal Area Network (PAN)
The name of this network type will probably hint at how this network operates right away. In other words, a Personal Area Network (PAN) is a computer network centered around a single person. As such, it typically connects a person’s personal devices (computer, mobile phone, tablet, etc.) to the internet or a digital network.
With such focused use, geographical limits shouldn’t be surprising. A PAN covers only about 33 feet of area. To expand the reach of this low-range network, users employ wireless technologies (Wi-Fi, Bluetooth, etc.)
With these network connections and the personal devices that use the network out of the way, the only remaining components of a PAN are the network protocols it uses (TCP/IP, Bluetooth, etc.).
Users create these handy networks primarily due to their convenience. Easy setup, straightforward communications, no wires or cables … what’s not to like? Throw energy efficiency into the mix, and you’ll understand the appeal of PANs.
Of course, something as quick and easy as a PAN doesn’t go hand in hand with large-scale data transfers. Considering the limited coverage area and bandwidth, you can bid farewell to high-speed communication and handling large amounts of data.
Then again, look at the most common uses of PANs, and you’ll see that these are hardly needed. PANs come in handy for connecting personal devices, establishing an offline network at home, and connecting devices (cameras, locks, speakers, etc.) within a smart home setup.
Wireless Local Area Network (WLAN)
You’ll notice only one letter difference between WLAN and LAN. This means that this network operates similarly to a LAN, but the “W” indicates that it does so wirelessly. It extends the LAN’s reach, making a Wireless Local Area Network (WLAN) ideal for users who hate dealing with cables yet want a speedy and reliable network.
A WLAN owes its seamless operation to network connections like radio frequency and Wi-Fi. Other components that you should know about include network devices (wireless routers, access points, etc.) and network protocols (TCP/IP, Wi-Fi, etc.).
Flexible. Reliable. Robust. Mobile. Simple. Those are just some adjectives that accurately describe WLANs and make them such an appealing network type.
Of course, there are also a few disadvantages to note, especially when comparing WLANs to LANs.
WLANs offer less capacity, security, and quality than their wired counterparts. They’re also more expensive to install and vulnerable to various interferences (physical objects obstructing the signal, other WLAN networks, electronic devices, etc.).
Like LANs, you will likely see WLANs in households, office buildings, schools, and similar locations.
Virtual Private Network (VPN)
If you’re an avid internet user, you’ve probably encountered this scenario: you want to use public Wi-Fi but fear the consequences and stream specific content. Or this one may be familiar: you want to use apps, but they’re unavailable in your country. The solution for both cases is a VPN.
A Virtual Private Network, or VPN for short, uses tunneling protocols to create a private network over a less secure public network. You’ll probably have to pay to access a premium virtual connection, but this investment is well worth it.
A VPN provider typically offers servers worldwide, each a valuable component of a VPN. Besides the encrypted tunneling protocols, some VPNs use the internet itself to establish a private connection. As for network protocols, you’ll mostly see TCP/IP, SSL, and similar types.
The importance of security and privacy on the internet can’t be understated. So, a VPN’s ability to offer you these is undoubtedly its biggest advantage. Users are also fond of VPNs for unlocking geo-blocked content and eliminating pesky targeted ads.
Following in the footsteps of other types of computer network, a VPN also has a few notable flaws. Not all devices will support this network. Even when they do, privacy and security aren’t 100% guaranteed. Just think of how fast new cybersecurity threats emerge, and you’ll understand why.
Of course, these downsides don’t prevent numerous users from reaching for VPNs to secure remote access to the internet or gain access to apps hosted on proprietary networks. Users also use these networks to bypass censorship in their country or browse the internet anonymously.
Connecting Beyond Boundaries
Whether running a global corporation or wanting to connect your smartphone to the internet, there’s a perfect network among the above-mentioned types of computer network. Understanding the unique features of each network and their specific advantages and disadvantages will help you make the right choice and enjoy seamless connections wherever you are. Compare the facts from this guide to your specific needs, and you’ll pick the perfect network every time.
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From the same author
Read the articleOpen Institute of Technology (OPIT) masterclasses bring students face-to-face with real-world business challenges. In OPIT’s July masterclass, OPIT Professor Francesco Derchi and Ph.D. candidate Robert Mario de Stefano explained the principles of regenerative businesses and how regeneration goes hand in hand with growth.
Regenerative Business Models
Professor Derchi began by explaining what exactly is meant by regenerative business models, clearly differentiating them from sustainable or circular models.
Many companies pursue sustainable business models in which they offset their negative impact by investing elsewhere. For example, businesses that are big carbon consumers will support nature regeneration projects. Circular business models are similar but are more focused on their own product chain, aiming to minimize waste by keeping products in use as long as possible through recycling. Both models essentially aim to have a “net-zero” negative impact on the environment.
Regenerative models are different because they actively aim to have a “net-positive” impact on the environment, not just offsetting their own use but actively regenerating the planet.
Massive Transformative Purpose
While regenerative business models are often associated with philanthropic endeavors, Professor Derchi explained that they do not have to be, and that investment in regeneration can be a driver of growth.
He discussed the importance of corporate purpose in the modern business space. Having a strong and clearly stated corporate purpose is considered essential to drive business decision-making, encourage employee buy-in, and promote customer loyalty.
But today, simple corporate missions, such as “make good shoes,” don’t go far enough. People are looking for a Massive Transformational Purpose (MTP) that can take the business to the next level.
Take, for example, Ben & Jerry’s. The business’s initial corporate purpose may have been to make great ice cream and serve it up in a way that people will enjoy. But the business really began to grow when they embraced an MTP. As they announced in their mission statement, “We believe that ice cream can change the world.” Their business activities also have the aim of advancing human rights and dignity, supporting social and economic justice, and protecting and restoring the Earth’s natural systems. While these aims are philanthropic, they have also helped the business grow.
RePlanet
Professor Derchi next talked about RePlanet, a business he recently worked to develop their MTP. Founded in 2015, RePlanet designs and implements customized renewable energy solutions for businesses and projects. The company already operates in the renewable energy field and ranked as the 21st fastest-growing business in Italy in 2023. So while they were already enjoying great success, Derchi worked with them to see if actively embracing a regenerative business model could unlock additional growth.
Working together, RePlanet moved towards an MTP of building a greener future based on today’s choices, ensuring a cleaner world for generations. Meeting this goal started with the energy products that RePlanet sells, such as energy systems that recover heat from dairy farms. But as the business’s MTP, it goes beyond that. RePlanet doesn’t just engage suppliers; it chooses partners that share its specific values. It also influences the projects they choose to work on – they prioritize high-impact social projects, such as recently installing photovoltaic energy systems at a local hospital in Nigeria – and how RePlanet treats its talent, acknowledging that people are the true energy of the company.
Regenerative Business Strategies
Based on work with RePlanet and other businesses, Derchi has identified six archetypal regenerative business strategies for businesses that want to have both a regenerative impact and drive growth:
- Regenerative Leadership – Laying the foundation for regeneration in a broader sense throughout the company
- Nature Regeneration – Strategies to improve the health of the natural world
- Social Regeneration – Regenerating human ecosystems through things such as fair-trade practices
- Responsible Sourcing – Empowering and strengthening suppliers and their communities
- Health & Well-being – Creating products and services that have a positive effect on customers
- Employee Focus – Improve work conditions, lives, and well-being of employees.
Case Studies
Building on the concept of regenerative business models, Roberto Mario de Stefano shared other case studies of businesses that are having a positive impact and enjoying growth thanks to regenerative business models and strategies.
Biorfarm
Biorfarm is a digital platform that supports small-scale agriculture by creating a direct link between small farmers and consumers. Cutting out the middleman in modern supply chains means that farmers earn about 50% more for their produce. They set consumers up as “digital farmers” who actively support and learn about farming activities to promote more conscious food consumption.
Their vision is to create a food economy in which those who produce food and those who consume it are connected. This moves consumers from passive cash cows for large corporations that prioritize profits over the well-being of farmers to actively supporting natural production and a more sustainable system.
Rifo Lab
Rifo Lab is a circular clothing brand with the vision of addressing the problem of overproduction in the clothing industry. Established in Prato, Italy, a traditional textile-producing area, the company produces clothes made from textile waste and biodegradable materials. There are no physical stores, and all orders must be placed online; everything is made to order, reducing excess production.
With an eye on social regeneration, all production takes place within 30 kilometers of their offices, allowing the business to support ethical and local production. They also work with companies that actively integrate migrants into the local community, sharing their local artisan crafts with future generations.
Ogyre
Ogyre is a digital platform that allows you to pay fishermen to fish for waste. When fishermen are out conducting their livelihood, they also collect a significant amount of waste from the ocean, especially plastic waste. Ogyre arranges for fishermen to get paid for collecting that waste, which in turn supports the local fishing communities, and then transforms the waste collected into new sustainable products.
Moving Towards a Regenerative Future
The masterclass concluded with a Q&A session, where it explained that working in regenerative businesses requires the same skills as any other business. But it also requires you to embrace a mindset where value comes from giving and that growth is about working together for a better future, and not just competition.
Read the articleRiccardo Ocleppo’s vision for the Open Institute of Technology (OPIT) started when he realized that his own university-level training had not properly prepared him for the modern workplace. Technological innovation is moving quickly and changing the nature of work, while university curricula evolve slowly, in part due to systems in place designed to preserve the quality of courses.
Ocleppo was determined to create a higher learning institution that filled the gap between the two realities – delivering high-quality education while preparing professionals to work in dynamic environments that keep pace with technology. Thus, OPIT opened enrolments in 2023 with a curriculum that created a unique bridge between the present and the future.
This is the story of one student, Ania Jaca, whose time at OPIT gave her the skills to connect her knowledge of product design to full system deployment.
Meet Ania
Ania is an example of an active professional who was able to identify what was missing in her own skills that would be needed if she wanted to advance her career in the direction she desired.
Ania is a highly skilled professional who was working on product and industrial design at Deloitte. She has an MA in product design, speaks five languages, studied in China, and is an avid boxer. She had the intelligence and the temperament to succeed in her career, but felt that she lacked the skills to advance and move from determining how products look to how systems really work, scale, and evolve.
Ania taught herself skills such as Python, artificial intelligence (AI), and cloud infrastructure, but soon realized that she needed a more structured education to go deeper. Thus, the search for her next steps began, and her introduction to OPIT.
OPIT appealed to Ania because it offered a fully EU-accredited MSc that she could pursue at her own pace, thanks to remote delivery and flexible hours. But more than that, it filled exactly the knowledge gap she was looking to build upon, teaching her technical foundations, but always with a focus on applications in the real world. Part of the appeal was the faculty, which includes professionals who are leaders in their field and who deal with current professional challenges on a daily basis, which they can bring into the classroom.
Ania enrolled in OPIT’s MSc in Applied Data Science & AI.
MSc in Applied Data Science and AI
This is OPIT’s first master’s program, which also launched in 2023, and is now one of four on offer. The course is designed for graduates like Ania who want a career at the intersection of management and technology. It is attractive to professionals who are already working in this area but lack the technical training to step into certain roles. OPIT requires no computer science prerequisites, so it accepted Ania with her MA in product design.
It is an intensive program that starts with foundational application courses in business, data science, machine learning, artificial intelligence, and problem-solving. The program then moves towards applying data science and AI methodologies and tools to real-life business problems.
The course combines theoretical study with a capstone project that lets students apply what they learn in the real world, either at their existing company or through internship programs. Many of the projects developed by students go on to become fundamental to the businesses they work with.
Ania’s Path Forward
Ania is working on her capstone project with Neperia Group, an Italian-based IT systems development company that works mostly with financial, insurance, and industrial companies. They specialize in developing analysis tools for existing software to enhance insight, streamline management, minimize the impact of corrective and evolutionary interventions, and boost performance.
Ania is specifically working on tools for assessing vulnerabilities in codebases as an advanced cybersecurity tool.
Ania credits her studies at OPIT for helping her build solid foundations in data science, machine learning, and cloud workflows, giving her a thorough understanding of digital products from end to end. She feels this has prepared her for roles at the intersection between infrastructure, security, and deployment, which is exactly where she wants to be. OPIT is excited to see where Ania’s career takes her in the coming years.
Preparing for the Future of Work
Overall, studying at OPIT has helped Ania and others like her prepare for the future of work. According to the Visual Capitalist, the fastest-growing jobs between 2025 and 2030 will be in big data (up by 110%), Fintech engineers (up by 95%), AI and machine learning specialists (up by 85%), software application developers (up by 60%), and security management specialists (up by 55%).
However, while these industries are growing, entry-level opportunities are declining in areas such as software development and IT. This is because AI now performs many of the tasks associated with those roles. Instead, companies are looking for experienced professionals to take on roles that involve more strategic oversight and innovative problem-solving. But how do recent graduates leapfrog past experienced professionals when there is a lack of entry-level positions to make the transition?
This is another challenge that OPIT addresses in its course design. Students don’t just learn the theory, OPIT actively encourages them to focus on applications, allowing them to build experience while studying. The capstone project consolidates this, enabling students to demonstrate to future employers their expertise at deploying technology to solve problems.
OPIT also has a dynamic Career Services department that specifically works with students to prepare them for the types of roles they want. This focus on not only learning but building a career is one of the elements that makes OPIT stand out in preparing graduates for the workplace.
-
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Open Institute of Technology (OPIT) masterclasses bring students face-to-face with real-world business challenges. In OPIT’s July masterclass, OPIT Professor Francesco Derchi and Ph.D. candidate Robert Mario de Stefano explained the principles of regenerative businesses and how regeneration goes hand in hand with growth.
Regenerative Business Models
Professor Derchi began by explaining what exactly is meant by regenerative business models, clearly differentiating them from sustainable or circular models.
Many companies pursue sustainable business models in which they offset their negative impact by investing elsewhere. For example, businesses that are big carbon consumers will support nature regeneration projects. Circular business models are similar but are more focused on their own product chain, aiming to minimize waste by keeping products in use as long as possible through recycling. Both models essentially aim to have a “net-zero” negative impact on the environment.
Regenerative models are different because they actively aim to have a “net-positive” impact on the environment, not just offsetting their own use but actively regenerating the planet.
Massive Transformative Purpose
While regenerative business models are often associated with philanthropic endeavors, Professor Derchi explained that they do not have to be, and that investment in regeneration can be a driver of growth.
He discussed the importance of corporate purpose in the modern business space. Having a strong and clearly stated corporate purpose is considered essential to drive business decision-making, encourage employee buy-in, and promote customer loyalty.
But today, simple corporate missions, such as “make good shoes,” don’t go far enough. People are looking for a Massive Transformational Purpose (MTP) that can take the business to the next level.
Take, for example, Ben & Jerry’s. The business’s initial corporate purpose may have been to make great ice cream and serve it up in a way that people will enjoy. But the business really began to grow when they embraced an MTP. As they announced in their mission statement, “We believe that ice cream can change the world.” Their business activities also have the aim of advancing human rights and dignity, supporting social and economic justice, and protecting and restoring the Earth’s natural systems. While these aims are philanthropic, they have also helped the business grow.
RePlanet
Professor Derchi next talked about RePlanet, a business he recently worked to develop their MTP. Founded in 2015, RePlanet designs and implements customized renewable energy solutions for businesses and projects. The company already operates in the renewable energy field and ranked as the 21st fastest-growing business in Italy in 2023. So while they were already enjoying great success, Derchi worked with them to see if actively embracing a regenerative business model could unlock additional growth.
Working together, RePlanet moved towards an MTP of building a greener future based on today’s choices, ensuring a cleaner world for generations. Meeting this goal started with the energy products that RePlanet sells, such as energy systems that recover heat from dairy farms. But as the business’s MTP, it goes beyond that. RePlanet doesn’t just engage suppliers; it chooses partners that share its specific values. It also influences the projects they choose to work on – they prioritize high-impact social projects, such as recently installing photovoltaic energy systems at a local hospital in Nigeria – and how RePlanet treats its talent, acknowledging that people are the true energy of the company.
Regenerative Business Strategies
Based on work with RePlanet and other businesses, Derchi has identified six archetypal regenerative business strategies for businesses that want to have both a regenerative impact and drive growth:
- Regenerative Leadership – Laying the foundation for regeneration in a broader sense throughout the company
- Nature Regeneration – Strategies to improve the health of the natural world
- Social Regeneration – Regenerating human ecosystems through things such as fair-trade practices
- Responsible Sourcing – Empowering and strengthening suppliers and their communities
- Health & Well-being – Creating products and services that have a positive effect on customers
- Employee Focus – Improve work conditions, lives, and well-being of employees.
Case Studies
Building on the concept of regenerative business models, Roberto Mario de Stefano shared other case studies of businesses that are having a positive impact and enjoying growth thanks to regenerative business models and strategies.
Biorfarm
Biorfarm is a digital platform that supports small-scale agriculture by creating a direct link between small farmers and consumers. Cutting out the middleman in modern supply chains means that farmers earn about 50% more for their produce. They set consumers up as “digital farmers” who actively support and learn about farming activities to promote more conscious food consumption.
Their vision is to create a food economy in which those who produce food and those who consume it are connected. This moves consumers from passive cash cows for large corporations that prioritize profits over the well-being of farmers to actively supporting natural production and a more sustainable system.
Rifo Lab
Rifo Lab is a circular clothing brand with the vision of addressing the problem of overproduction in the clothing industry. Established in Prato, Italy, a traditional textile-producing area, the company produces clothes made from textile waste and biodegradable materials. There are no physical stores, and all orders must be placed online; everything is made to order, reducing excess production.
With an eye on social regeneration, all production takes place within 30 kilometers of their offices, allowing the business to support ethical and local production. They also work with companies that actively integrate migrants into the local community, sharing their local artisan crafts with future generations.
Ogyre
Ogyre is a digital platform that allows you to pay fishermen to fish for waste. When fishermen are out conducting their livelihood, they also collect a significant amount of waste from the ocean, especially plastic waste. Ogyre arranges for fishermen to get paid for collecting that waste, which in turn supports the local fishing communities, and then transforms the waste collected into new sustainable products.
Moving Towards a Regenerative Future
The masterclass concluded with a Q&A session, where it explained that working in regenerative businesses requires the same skills as any other business. But it also requires you to embrace a mindset where value comes from giving and that growth is about working together for a better future, and not just competition.
Riccardo Ocleppo’s vision for the Open Institute of Technology (OPIT) started when he realized that his own university-level training had not properly prepared him for the modern workplace. Technological innovation is moving quickly and changing the nature of work, while university curricula evolve slowly, in part due to systems in place designed to preserve the quality of courses.
Ocleppo was determined to create a higher learning institution that filled the gap between the two realities – delivering high-quality education while preparing professionals to work in dynamic environments that keep pace with technology. Thus, OPIT opened enrolments in 2023 with a curriculum that created a unique bridge between the present and the future.
This is the story of one student, Ania Jaca, whose time at OPIT gave her the skills to connect her knowledge of product design to full system deployment.
Meet Ania
Ania is an example of an active professional who was able to identify what was missing in her own skills that would be needed if she wanted to advance her career in the direction she desired.
Ania is a highly skilled professional who was working on product and industrial design at Deloitte. She has an MA in product design, speaks five languages, studied in China, and is an avid boxer. She had the intelligence and the temperament to succeed in her career, but felt that she lacked the skills to advance and move from determining how products look to how systems really work, scale, and evolve.
Ania taught herself skills such as Python, artificial intelligence (AI), and cloud infrastructure, but soon realized that she needed a more structured education to go deeper. Thus, the search for her next steps began, and her introduction to OPIT.
OPIT appealed to Ania because it offered a fully EU-accredited MSc that she could pursue at her own pace, thanks to remote delivery and flexible hours. But more than that, it filled exactly the knowledge gap she was looking to build upon, teaching her technical foundations, but always with a focus on applications in the real world. Part of the appeal was the faculty, which includes professionals who are leaders in their field and who deal with current professional challenges on a daily basis, which they can bring into the classroom.
Ania enrolled in OPIT’s MSc in Applied Data Science & AI.
MSc in Applied Data Science and AI
This is OPIT’s first master’s program, which also launched in 2023, and is now one of four on offer. The course is designed for graduates like Ania who want a career at the intersection of management and technology. It is attractive to professionals who are already working in this area but lack the technical training to step into certain roles. OPIT requires no computer science prerequisites, so it accepted Ania with her MA in product design.
It is an intensive program that starts with foundational application courses in business, data science, machine learning, artificial intelligence, and problem-solving. The program then moves towards applying data science and AI methodologies and tools to real-life business problems.
The course combines theoretical study with a capstone project that lets students apply what they learn in the real world, either at their existing company or through internship programs. Many of the projects developed by students go on to become fundamental to the businesses they work with.
Ania’s Path Forward
Ania is working on her capstone project with Neperia Group, an Italian-based IT systems development company that works mostly with financial, insurance, and industrial companies. They specialize in developing analysis tools for existing software to enhance insight, streamline management, minimize the impact of corrective and evolutionary interventions, and boost performance.
Ania is specifically working on tools for assessing vulnerabilities in codebases as an advanced cybersecurity tool.
Ania credits her studies at OPIT for helping her build solid foundations in data science, machine learning, and cloud workflows, giving her a thorough understanding of digital products from end to end. She feels this has prepared her for roles at the intersection between infrastructure, security, and deployment, which is exactly where she wants to be. OPIT is excited to see where Ania’s career takes her in the coming years.
Preparing for the Future of Work
Overall, studying at OPIT has helped Ania and others like her prepare for the future of work. According to the Visual Capitalist, the fastest-growing jobs between 2025 and 2030 will be in big data (up by 110%), Fintech engineers (up by 95%), AI and machine learning specialists (up by 85%), software application developers (up by 60%), and security management specialists (up by 55%).
However, while these industries are growing, entry-level opportunities are declining in areas such as software development and IT. This is because AI now performs many of the tasks associated with those roles. Instead, companies are looking for experienced professionals to take on roles that involve more strategic oversight and innovative problem-solving. But how do recent graduates leapfrog past experienced professionals when there is a lack of entry-level positions to make the transition?
This is another challenge that OPIT addresses in its course design. Students don’t just learn the theory, OPIT actively encourages them to focus on applications, allowing them to build experience while studying. The capstone project consolidates this, enabling students to demonstrate to future employers their expertise at deploying technology to solve problems.
OPIT also has a dynamic Career Services department that specifically works with students to prepare them for the types of roles they want. This focus on not only learning but building a career is one of the elements that makes OPIT stand out in preparing graduates for the workplace.
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