Network architecture is the process of creating the overall design for a computer network. The network architecture concept is built on the specifications for physical components, functional organization, configurations, operational principles, as well as communication protocols. There are various types of architectures. Here are some of most commonly used types:
Job description
The computer network architect job description should describe the tasks that a person in this position performs. A network architect works to design and implement the network system of an organization. This job's responsibilities vary depending on the organization. Some are responsible to build cloud infrastructure while others work in smaller networks. A network architect's job duties can range from installing routers and modems to planning the layout of cables and other components that need to be installed on a network. They could also be responsible in the maintenance and troubleshooting of the network.
An organization's network architect is responsible to design and manage its data communication network. They design and configure a computer network. This can be either a local network or a large-area network. They also plan and create guidelines to enhance network operations, security, and maintenance. This job requires a high level of technical expertise and the ability to communicate with higher management. The network architect must also keep abreast of current trends in computer networks to offer the best possible environment for their clients.
Education requirements
An education in computer networking can be the first step towards becoming an architect with a specialization in computer network architecture. While the education required for the position may not vary widely from one company to another, it will be expected of many applicants. Networking jobs require a bachelor's in computer science, or equivalent. Employers prefer applicants who are at least five-years old. These are the requirements for networking architect.
Network architects require a bachelor's in computer science, or a closely related field. Candidates must possess advanced knowledge in computer networking, as well as solid programming language skills. Also, graduates in computer science (or a related field) can improve job prospects. A MBA can also be beneficial. Network architects should continue their education in order to stay competitive. You don't have to be a student at college, but there are community colleges and boot camps that can offer an accelerated program.
Salary
An architect of network architecture plans data communication across multiple networks. These professionals must have technical expertise and a creative outlook to reach their goals. They are responsible to research new technologies and measure current network usage. This position requires technical expertise as well as "soft" skills. This is typically achieved through formal education and two-years of deliberate study at business-adjacent programs. There are many differences in the salary of an architect networking role.
A bachelor's degree may be required for an architect working in networking. While organizations are more likely to hire candidates with an MBA degree than those who have received other types, network architects could also be trained in other areas. The salary for an administrator in network architecture depends on many factors such as education, experience, and company size. The following information about salary is for guidance only. This information is not meant to be a complete or prescriptive analysis of any position.
Career outlook
The job outlook for computer network engineers and architects is favorable. From 2010 to 2020, employment opportunities are projected to grow at a rate of 15%, faster than average for all occupations. This growth rate is greater than the average of all computer occupations. As organizations expand their networks to include mobile data communication and wireless communications, skilled computer network architects will become more important to manage and design them. A demand will be made for computer network engineers and architects as a result of the widespread adoption of digital medical information.
FAQ
Which IT certification is the most lucrative?
There doesn't appear to be an answer. There seems to be a general consensus that Microsoft certifications are more lucrative.
Which are the top IT courses?
You can choose the online course that suits your needs best. You can take my CS Degree Online program if you are looking for a complete overview in computer science fundamentals. It will give you all the information you need to pass Comp Sci 101 in any university. Web Design For Dummies can help you learn how to build websites. And if you're interested in how the technology behind mobile apps actually works, then dive into Mobile App Development For Dummies.
How do I study for cyber security certification?
For anyone who works in the IT sector, cyber security certifications are highly valued. CompTIA Security+ (1) Microsoft Certified Solutions Associate – Security (22) and Cisco CCNA Security Certification (33) are some of the most widely available courses. These courses are well-recognized by employers and provide a strong foundation upon which to build. There are many options, such as Oracle Certified Professional – Java SE 7 Programer (4), IBM Information Systems Security Foundation (5) and SANS GIAC (6).
Your decision is up to you, but it's important that you know your stuff!
How long does a cyber-security course take?
Cybersecurity training courses last from six to 12 weeks, depending upon how much time you have. If you are looking at a short-term course, then you may want to consider an online option such as the University of East London's Cyber Security Certificate Program, which meets three times per week over four consecutive weeks. You can also opt for the full-time immersive option if you have several weeks to spare. These classes include lectures, assignments, discussions, and group meetings that are all intended to give you a solid understanding of cybersecurity. It's easy to budget as the tuition fee includes accommodation, meals (including textbooks), and IT equipment. Students learn the basics of cybersecurity, as well as practical skills like penetration testing, ethical hacking and incident response. They also receive a certificate upon completion. Students are able to get started in cybersecurity careers. Hundreds of students have also been able secure jobs after completing the program.
A shorter course can be completed in under two years. This is the best thing about it. But if you are looking for long-term training, it will probably take you more time. Although you'll spend most of the time studying, you'll also have to attend regular classes. You will be able to cover topics such as vulnerability assessment, digital forensics, encryption, malware and mobile device management. You will need to devote at least six hours per day to your study if this is the route you choose. It is also important to show up for scheduled meetings. These can be held in person or online using platforms like Skype, Google Hangouts, and other similar tools. These meetings may be mandatory, depending on where you are located.
Your choice of a full or part-time program will determine the length of your course. Part-time programs are shorter and may only cover half the curriculum. Full-time programs require intensive instruction, so they will be spread over several semesters. Whatever your choice, make sure your course has flexible scheduling options that allow you to fit it in your busy schedule.
What are the future trends of cybersecurity?
The security industry is changing at an incredible rate. New technologies are emerging, old ones are getting updated, and existing ones are becoming obsolete. The threats we are facing also constantly change. Our experts will provide you with an overview of current events and deep dives into recent developments.
Here you will find all the information you need:
-
Get the latest news on new vulnerabilities and attacks
-
Here are some best practices to deal with the latest threats
-
Guide to staying ahead
You have many things to look forward towards in the near future. But the reality is that there is no way to predict what lies beyond. We can only plan for the future and hope to be lucky.
But if you are really curious about the future, all you have to do is look at the headlines. They inform us that hackers and viruses aren't the greatest threat at present. Instead, it's governments.
Everywhere you look, governments all over the world try to spy on citizens. They use advanced technology, such as AI, to monitor people's online activities and track their movements. To build detailed profiles of individuals or groups, they collect data from everyone they meet. Because they consider privacy a hindrance for national security, privacy isn't important to them.
This power has been used by governments to target individuals. Experts believe that the National Security Agency may have used its power to influence German and French elections. We don't yet know whether the NSA was deliberately targeting these countries or not, but it certainly makes sense when you think about it. You must make sure they don't stand between you and your goal to control the people.
This scenario is not hypothetical. History shows us that dictatorships have been known to target their opponents by hacking their phones and stealing their data. It seems like there's never any limit to what governments will do to keep their subjects under control.
However, even if your concern is not about surveillance at a federal level, it's possible that corporate spying could still be an issue. There is no evidence that large corporations may track your online movements. Facebook, for example, tracks your browsing history without asking permission. And while Google claims it doesn't sell your data to advertisers, there's no proof of that either.
Not only should you be concerned about what might happen to governments, but also how you can protect yourself from corporate threats. It is a good idea to learn about cybersecurity if you are going to work in IT. You could prevent companies accessing sensitive information. It is possible to teach your employees how you can spot potential phishing schemes, and other forms social engineering.
Cybercrime is the number one problem in our society. Cybercriminals, criminals, terrorists and governments all work together to steal personal data and cause damage to your computer systems. There are solutions for every problem. All you have to do to get started is to discover where to start.
Is it worth the Google IT certificate?
Google IT certification for web developers is an industry-recognized credential. It shows employers you are ready to tackle technical challenges at large.
Google IT certification is an excellent way to showcase your skills, and prove your commitment.
Google also offers exclusive content such as updates to the developer documentation, and answers to frequently-asked questions.
Google IT certifications may be taken online as well as offline.
Which are the best IT certifications?
The most common certification exams cover the following areas: CompTIA Network+ (CompTIA), Microsoft Certified Solutions Expert (MCSE), and Cisco Certified Network Associate (CCNA). These certifications are sought-after by employers in entry-level positions.
For those who wish to learn how to configure network devices like switches and routers, the CCNA program is for you. It covers topics such IP address, VLANs network protocols, wireless LANs, and IP addressing.
The MCSE exam focuses on software engineering concepts, including Windows Server 2008 and 2012 administration, Active Directory management, and troubleshooting using remote desktop tools.
CompTIA Network+ certification also tests candidates' understanding of both wired and wireless networking technologies. Candidates must have the ability to manage and install networks. They can expect questions about TCP/IP basics, VPN optimization, wireless deployment and troubleshooting.
Many companies offer training programs for these certifications, so you might be able to get hands-on practice before sitting the test.
Statistics
- The top five companies hiring the most IT professionals are Amazon, Google, IBM, Intel, and Facebook (itnews.co).
- The global information technology industry was valued at $4.8 trillion in 2020 and is expected to reach $5.2 trillion in 2021 (comptia.org).
- The IT occupation with the highest annual median salary is that of computer and information research scientists at $122,840, followed by computer network architects ($112,690), software developers ($107,510), information security analysts ($99,730), and database administrators ($93,750) (bls.gov).
- The top five countries providing the most IT professionals are the United States, India, Canada, Saudi Arabia, and the UK (itnews.co.uk).
- The top five regions contributing to the growth of IT professionals are North America, Western Europe, APJ, MEA, and Central/Eastern Europe (cee.com).
- The number of IT certifications available on the job market is growing rapidly. According to an analysis conducted by CertifyIT, there were more than 2,000 different IT certifications available in 2017,
External Links
How To
Can I learn information technology skills online by myself?
You don't have to be an expert - simply learn the basics. Many people who wish to be techies don't know much. They just assume that they will learn it as they go. It's much better to start with course material that assumes little knowledge and gradually build from there.
This will allow you to learn by doing instead of reading. This way, you can focus on what is important to you and not waste your time worrying about irrelevant details.
Because you get too involved in your first course, you might not be able complete it. Don't worry about this. Keep going until you've finished the course and then move on to another one.
Another important thing to remember when learning is to practice. You need to keep practicing until you are proficient. If you spend hours perfecting a single part of a program you will find it difficult to concentrate on the rest. Explore different programs and find out which one you like best.
Practice using software for real tasks. Because these examples allow you to put what you have learned into practice, it is important that you use them. They help you understand the why and what you are doing.
If you have the funds, purchase a good book. Many books will specifically be written for beginners.
Setting goals can help you learn if it's something you're trying to do. By setting small but achievable goals, you'll be more motivated and will feel more inspired to keep going. You'll feel proud of your accomplishments and satisfied.
Never forget that you can always learn new things. Keep trying until you succeed.