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N10-007 Install and configure the following networking services/applications

DHCP The full form of DHCP is Dynamic Host Configuration Protocol. This is the easiest way of assigning TCP/IP information to client systems. Protocol is the method adopted by computers to communicate amongst themselves. Specific settings need to be ensured for a system to enable a system to connect to the network. Computers that are using TCP/IP need to have an IP address to be recognized on the network. An IP address consists of four octets, or four sets of 8 bit. The decimal form is used to represent it,…

N10-007 Compare and contrast the use of networking services and applications

VPN VPN encapsulates encrypted data inside another datagram that contains routing information. The connection between two computers establishes a switched connection dedicated to the two computers. The encrypted data is encapsulated inside Point-to-Point Protocol (PPP), and that connection is used to deliver the data. A VPN enables users with an Internet connection to use the infrastructure of the public network to dial in to the main network and access resources as if they were logged on to the network locally. It also enables two networks to be connected to each…

8 Tips to Upgrade Your IT Resume

Since we entered school, we have been taught about what a resume is and why it is important. In many career fairs, this topic has never failed to be mentioned to us. The CV is a very important aspect of our professional life. It summaries who we are professionally and outlines our professional roles and capabilities to our future employers. Its importance cannot be overstated in any way and that is why it has been mentioned to us that it needs to be perfect always. It is important for one…

12 IT Skills Every Employee Should Learn

In any job, skills are very important as they enable employees to deliver on their responsibilities in a competent way. There are various types of skills namely the technical and soft ones. Both of them are very crucial to any employee. A good combination of these types of skills makes an employee stand out from the rest. In the modern employment world, hiring managers use skill assessment as a way of getting the right kind of employee for a particular job. Having a strong skill set cannot be overemphasized and…

Lifetime IT certifications: Is It a Good Idea?

There is no need for tech experts to introduce IT certificates that will be relevant for a lifetime because technological changes happen every day. People with careers in IT have to constantly update their knowledge and skills as they progress in their career. Becoming a lifelong learner is a top qualification for any job posting related to IT. In the past twenty years, training in IT as well as certification programs from industry associations have been essential in the ongoing education of workers in the technology departments. Due to the…

Microsoft vs. Cisco: Which Certifications Are Better?

Have you ever imagined what the future of digital workforce will be like? Robots performing the task, artificial intelligence taking over the work done by people, or virtual reality replicating the present reality! Well, according to the survey conducted by JobBuzz (a flagship company of Times Jobs that reviews and rates the jobs), nearly 91% of the employees said that the times of the plain vanilla job is over, now the roles have undergone a paradigm shift hence it’s important to upgrade yourself according to the future skills and talent….

6 IT Certifications Every SysAdmin Should Have

When you are indulged in administration, you are considered to be Jack of all trades in the field of IT. There are various jobs that require postings from operational knowledge with OS related to iOS, Linux, and Windows. The requirements can be much alarming when you are new to the designation. The certifications demand high learning with both traditional and advanced technologies that have been there for years. The stream of administration comes up with a number of admin certificates along with virtual labs which helps in learning without damaging…

Most Wanted Data Science Certifications

Data Science should be the first course to think of when you want to place yourself better in your career. Virtually, all the fields today in the world rely on data to make crucial and strategic decisions. Look here; it is very simple, be in control of your career life and future by grabbing top-notch certifications in the field of Data Science. Employers will always trust you with enormous tasks when you present to them certificates in the area of specialization. You can agree with us, regardless of the incredible…

Top 7 Project Management Certifications: IT Career Manual

These days, almost everyone keeps talking about project management but the issue is: do you really know what project management is all about? What does it entails? What is its essence? Before this current dispensation, traditional methods were used in running most project or business. But the continuous evolution in technology coupled with rapid development in the IT industry, the market experts and entrepreneurs have introduced better alternative and new strategies for the purpose of ensuring desired success in every project. Nowadays, all organizations make use of project management because…

5 Most Wanted Ethical Hacking Certifications

The world of Information Technology is expanding just like the universe. There are new gigs, new jobs, and newer technologies being introduced every other day. But, inevitably, as the technology improves so do the challenges in the workplace. One of the biggest concerns for organizations, nowadays, revolves around privacy and Internet security. Spam, hacks and brute force attacks are common and the protection of important sensitive data remains a top priority for all companies and IT firms. Since Internet security and privacy is such an important issue, firms make sure…