RDTECHBOX

 LINUX OPERATING SYSTEM Linux Introduction:   L INUX is an operating system or a kernel distributed under an open-source license. It is one of popular version of UNIX operating system. Linux was designed considering UNIX compatibility Its functionality list is quite similar to that of UNIX. Components of Linux System: Linux OS has primarily three components; 1. Kernel: It is the core part of Linux. It is responsible for all major activities of this operating system. It consists of various modules and it interacts directly with the underlying hardware. 2. System Library: These libraries implement most of the functionality of the operating system and do not requires kernel module's code access rights. 3. System utility: These programmes are responsible to do specialized, individual level tasks. Basis Features: Some of the features of Linux OS are: Portable Open source Multi-user Multiprogramming Hierarchical file system Security... etc., courtesy: Pinterest Benefits of Using LINUX:

AWS Certifications Hello folks, in this blog we are going to read about AWS certifications and its scope globally available. A WS careers and certifications are officially divided into four categories based on level of study in AWS technology. The four category may:     1. Foundational 2.  Associate    3. Professional 4. Speciality Under these four categories, there are a total of nine certifications covering deifferent roles: 1. AWS FOUNDATIONAL LEVEL CERTIFICATIONS: Certification: 1 AWS Cloud Practitioner - Foundational Scope : Introduction and basic level understanding of cloud computing including a basic understanding of how AWS works. 2. AWS ASSOCIATE LEVEL CERTIFICATIONS: Certifications: 3 AWS Solutions Architect -  Associate AWS SysOps Administrator - Associate  AWS Certified Developer -  Associate  Scope: A better Understanding of AWS Architecture, development and operations. 3. AWS PROFESSIONAL LEVEL CERTIFICATIONS: Certifications: 2 AWS Solution Architect - Professional AWS

AWS Careers and Scope  AWS on growth made tremendous development all over the world. Spending on public services and infrastructure will more than double from billions of billion in future. The main areas of investment in the public cloud for this five-year window of high growth will be: Professional services Telecommunication Retail Resource industries Personal and consumer services Image courtesy : Amazon A career in the public cloud has a very high future demand and choosing a new career path, definitely need a look on AWS. This blog provides you what are the scope and career on AWS. Why AWS? #1 Used Public Cloud Platform #1 Fastest- Growing Public Cloud  Demand for AWS jobs Outstrips Available Professionals:  In the public cloud job market, there are between six to 12 times more job posting available than there are job seekers, and 60 percent of these job postings are AWS- related. Choose a Career Path that Suits You Best: There are lot of AWS career paths from which you can choose

 CLOUD COMPUTING IN HEALTHCARE G lobally many healthcare have moved to cloud computing technology. Over the few years, the evolution of cloud technology in healthcare has been increasing due to its mega usage. A recent research has shown, the global is expected to grow by USD 26 billion during the year 2020-2025. And mainly due to COVID-19 Pandemic has reinforced this trend. WHY CLOUD COMPUTING IMPORTANT FOR HEALTHCARE?   In healthcare industry, a significant amount of data is generated daily, the large amount of data and its remote accessibility free up providers and patients engage with healthcare through cloud technology. Benefits of cloud computing in healthcare: F irst and foremost data storage plays a major role. Healthcare providers have to deal with electronic medical records, patient portals, mobile apps, and big data analytics.  There is lot of data to manage and analyse, such as healthcare institutions to store all the data while avoiding extra costs of maintaining physical

  5G TECHNOLOGY Source : Google 5G is the 5th generation mobile network. It is a new global wireless standard after 1G, 2G, 3G and 4G networks. 5G enables a new kind of network that is designed to connect virtually everyone and everything together including machines, objects and devices. 5G wireless technology is meant to deliver higher multi Gbps peak data speeds, ultra low latency, more reliability, massive network capacity, increased availability, and a more uniform users.  Higher performance and improved efficiency empower new user experiences and connects new industries. 5G is based on OFDM, a method of modulating a digital signal across several different channels to reduce interference.                                                                     Source : Google 5G usage: Enhanced mobile broadband mission-critical communication  massive IOT 5G use cases: Interaction human - IOT Critical control of remote devices Media everywhere Smart vehicles, Transport and Infrastructur

  ETHICAL HACKING E thical H acking is a structured hacking performed to expose vulnerabilities in a system, using a tools and techniques with organizations knowledge.  The act of hacking is defined as the process of finding a set of vulnerabilities in a target system and systematically exploiting them. Ethical hacking as a discipline discerns itself from hacking by adding a vital element to the process. The process becomes a legal activity and since the hacker takes permission prior to hacking into system, it is legally made sure that he has no malicious intent. This is normally performed by making the ethical hacker sign contracts that legally bind him to work towards the improvement of the security of the company. ETHICAL HACKER: An Ethical hacker is a computer security specialist, who hacks into a system with the consent or permission of the owner to disclose vulnerabilities in the security of the system in order to improve it.  Types of Hackers: White hat hackers Black hat hackers

MACHINE LEARNING ALL YOU NEED TO KNOW! -->M achine L earning algorithms use the statistics to fine the pattern in massive amounts of data. Data may encompasses a lot of things-- numbers, words, images, clicks etc.., If it can be digitally stored, it can be fed into a machine-learning algorithm. --> Machine learning is the process that powers many of the service we use today--recommendation systems like those on Netflix, YouTube. and Spotify; search engines like Google and Baidu; social-media feeds like Facebook and Twitter; voice assistants like Siri and Alexa and list may goes on. --> In all of these instances, each platform is collecting as much data about you as possible -- what genres you like watching, what links you are clicking, which statuses you are reading to-- and using machine learning to make a highly educated guess about what you might want next. Or, in the case of a voice assistant, about which words match best with the funny sounds coming out of your mouth. --&