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The key challenge is that the cyber world has become so vast. Before, most cyber security issues revolved around computers. You’d get a virus, and it needed to be removed. Now, thanks to the Internet of Things(IoT), almost everything has a network connection.

Fridges are connected to the internet, we carry phones in our pockets that are like mini-computers, etc. So, the risk of cyber threats is greater than ever before. 

Plus, criminals are getting smarter. They’re bypassing old security measures - like firewalls - and coming up with new ways to hack into systems. They’re evolving, and cyber security faces a challenge to match this. 

CPE (customer premises equipment) deployment services are an essential service for many businesses, including telco companies and VAR businesses. Customer premises equipment can encompass a wide range of equipment. It includes anything that is located on the customer's premises instead of with the provider of a service or elsewhere. It might be telephones or equipment required to provide internet and networking services.

For some businesses, their CPE deployment services might come from large companies that they use to provide essential services, such as telephone lines or TV cable connections. However, others might be looking for independent engineers to install this type of equipment. Perhaps your business is looking for a more affordable solution or you want to find a reliable service to install all types of equipment, rather than using a different service whenever you buy or hire from a different company.

CPE deployment services can offer deployments for as short as a couple of hours, or they can continue for a number of days of onsite work. There are various types of CPE deployment for different equipment that will help your business to install everything that you need.

A DHCP Engineer (dynamic host client protocol) is an IT professional usually involved in the maintenance of the connectivity of network for an organization. Engineers play a vital role to implement and supervise the computer networks that support in-house voice, data, videos and wireless network services with a dynamic IP address.

The ideal role of DHCP network engineer is to ensure that all the systems are functioning correctly. Depending upon the network complexity the organizations can have global network engineer (DHCP) across the international locations for extended support.

Generally, there can be two types of IP addresses – static and dynamic. Static is an unchanging IP address, but most computers use dynamic IP addresses for better connectivity. A DHCP server assigns the dynamic IP address.

NOC Engineers resolve any issues related to the servers, networks and telecommunications by consistently troubleshooting and monitoring. The skills required for a NOC, or Network Operations Center include network support, network administration and management, switching and routing, along with Linux. Their responsibilities are extensive, requiring highly skilled individuals.

NOC jobs involve a lot of responsibility, since they’re in charge of strict monitoring of multiple networks and systems. They must maintain uptime for all IT systems. These NOC Engineers consistently monitor network errors, malware, and all issues pertaining to security. Their decisions have to be made quickly, requiring an informed NOC engineer in order to maintain organizational efficiency and an ideal network.

At a glance, IT (information technology) careers are more about installing, maintaining, and improving computer systems, operating networks, and databases. Meanwhile, computer science is about using mathematics to program systems to run more efficiently, including in design and development.

While computer science education isn’t necessary for an IT career, some IT education is fundamental for a computer science degree that later leads to job opportunities. IT can be specialized in many different ways, but CS graduates have opportunities immediately available to them that IT qualified workers don’t.

The work environments expected from both careers can vary widely, too. Most IT professionals work as part of a team in an organization, serving internal needs or working directly with clients. Computer scientists, however, work in businesses, colleges, video game development companies, or as freelancers. Regardless of which appeals more, there’s plenty of potential for career growth and lucrative job opportunities in both fields.

Help desk technicians are instrumental to the smooth running of any IT department, and they also provide a valuable service to customers and clients. Often the first port of call when there is a network issue, these skilled technicians have expertise in customer service, as well as problem-solving.

A help desk technician has a varied role, which is centered on maintaining technologies, providing IT support, troubleshooting and identifying solutions.

Desk technicians can work in-house or remotely on a freelance basis, and their day to day job may change depending on the nature of concerns raised by employees or customers. In-house employees deal only with internal systems and network issues that affect and impact the workforce, while remote workers may deal with customer queries and problems via phone, email or on-site visits.

Often times individuals can find themselves comparing software engineer and computer science. While these fields look similar initially, their differences become obvious quickly when some investigating is done. The most important question is: which profession is better in the long run?

Both software engineer and computer science, are involved with computer software, along with software development and other related fields. Those interested in a career centered on software development and computer technology often focus on one of two majors: computer science or software engineering (sometimes referred to as software development, but the two are not synonymous).

The primary difference is that computer science was originally a sub-branch of mathematics. Computer science deals with the basic structure of a computer and is more theoretical. Hence, it is more malleable in terms of specialization, with the emphasis on math and science. Software engineering is a field concerned with the application of engineering processes to the creation, maintenance, and design of software for a variety of different purposes. A software engineer designs customized applications per the requirements of an organization.

More than a third of the US workforce is made up of freelancers, and this is a trend that is set to grow in the future. Freelancing can offer a great platform for achieving a better work-life balance, it can offer improved flexibility and control, and it can open you up to a more diverse range of professional opportunities.

Finding freelance work is not always a walk in the park. With freelance sites offering different kinds of jobs, pay scales and terms, it can be challenging to root out the best jobs. Using the wrong sites can cause you to waste time and effort, and it may also prevent you from finding genuine freelance jobs that suit your skill set. To save you time and maximize your chances of success in the search for freelance work, we’ve put together a list of the best places to find freelance positions and projects online.