Untitled

[annujalan]

An overview of Azure hosting

Today, cloud hosting is a practical means of running a business since it requires minimal setup and maintenance. The Cloud Premises hosted on the client site supports the project's success. Multiple databases and virtual machines may, however, be required to host your website.

[annujalan]

A tutorial on creating Azure Redis caches

Here is an outline of Azure Redis. The Radius software provides built-in memory data structures for real-world geospatial data. RADIUS allows you to store, process, and analyze geospatial data faster and easier using standard commands such as Geodis, Geodis us, and Geo Radius.

Features of Azure Redis Cache are listed below:

The system can handle millions of requests per second and sometimes it goes down to handle latency in sub-milliseconds. A complete managed service is provided, including automatic updates, patching, provisioning, and scaling. It offers streaming, search, detailed data analysis, Redis Time Series, Redis Search, Redis Bloom, and the ability to integrate modules.

[annujalan]

Make your career in cyber security a success

Here, we'll explore a career path in cyber security. Cybersecurity is a technology that is in demand around the world. It promises to protect our data, devices, networks, and programs from digital attacks. Every business, small or large, is striving to establish its online presence in the digital age. In today's rapidly changing world, cyber security is a serious business.

Today's rapidly changing world, cyber security is a serious business. For instance, in data security, internet marketing, online commerce, and cyber security, there are numerous opportunities.

[annujalan]

A list of JavaScript features

The Java script was developed in 1995 by Brendan Eich for Netscape, allowing the logical operation to be performed on the client area of web pages. It is specifically designed to be used as a customer area scripting language. In addition, it offers the consumer additional control over the browser through new scripts that enable the browser to function in new ways.

The following are more characteristics of JavaScript:

Object-Centered Script Language Client edge Technology Validation of User’s Input Else and If Statement Interpreter Centered Ability to perform In Built Function Case Sensitive format Light Weight and delicate Statements Looping Handling Events

[annujalan]

An overview of JavaScript Streams and its advantages

JavaScript movement allows programmatic access to a community's circulation of data. Streaming involves interrupting the resource or facts into smaller chunks and processing them one at a time. As part of the Javascript movement, the collection itself is loaded into memory before it is processed. With Javascript circulation, raw data can now be processed progressively at once.

Advantages of JavaScript Stream:-

Even a beginner can implement Streams with basic knowledge. By ensuring timely processing, unnecessary waste can be reduced.

[annujalan]

How to install ELK Stack on a Docker container

ELK (Elasticsearch, Logstash, and Kibana) can be installed on different operating systems and in various configurations. The most common installation setup is Linux and Unix-based systems, but Docker is less discussed. Docker Compose can be used to set up the default distributions of Elasticsearch and Kibana in Docker.

[annujalan]

Jenkins Email Notification

Jenkins: Jenkins is an open-source version of the continuous integration server written in Java which orchestrates a series of actions to automate the continuous integration process. Jenkins has around 300k installations worldwide, and it's growing steadily. An application like this is far more server-based and requires a web server like apache tomcat. As an example, Jenkins will monitor your task builds when your team is developing a project and show you errors in the early stages.

Jenkins Email Notification: A Jenkins Email Notification is a way to notify an end user based on an event or action. Jenkins email notifications are emailed to you automatically when one of your social media accounts like Google and Slack has been updated.

3 parts of Jenkins Email Notification Triggers Content Recipients

[annujalan]

Writing a script to scan for vulnerabilities in the services listed

An automated vulnerability scan is performed by NMAP Using Python, you can automate vulnerability scanning on a server. The following Python script uses Nmap and does the following:

A full vulnerability scan should be performed. The script only scans ports 22,80 & 3306, generates a report, and emails it to the admin. The run should be scheduled every week.

[annujalan]

Request for JavaScript

In JavaScript, statistics are changed from server-side sources using the request function. Using the HTTP protocol, the requested feature makes requests to the server and receives records from it. Compared to surfing the Internet, which is made up of a wide variety of servers which are interconnected computer systems, navigating from page to page is a lot like asking the browser for statistics.

The syntax of a JavaScript request is as follows: sample_url init method body mode cache credentials redirect integrity referrer headers

[annujalan]

An overview of software metrics

Software: Computer software includes instructions, data, and programs that let computers operate and perform specific tasks. A computer's software is the opposite of its hardware.

SOftware Metrics: Software metrics measure the quality, progress, and health of software testing efforts. Metrics can be divided into three types: product metrics, process metrics, and project metrics.

Types of Software Metrics

Process Metrics

Product Metrics

Internal Metrics

External Metrics

Project Metrics

[annujalan]

Life Cycle of Software testing

Software testing : Software testing is the process of ensuring that the software product meets expected requirements and that it is defect-free. An evaluation involves executing software/system components using automated or manual tools to assess a property. Testing software aims to identify errors, gaps, and missing requirements in contrast to actual requirements.

Software testing life cycle : Software testing life cycles, or STLCs, are a series of tests performed in serial order on a software application system in order to verify and validate its correctness against the business requirements.

The software testing life cycle is divided into the following phases:

Requirements analysis

Test planning

Test case development

Test Environment setup

Test execution

Test cycle closure

[annujalan]

The types of attacks against networks

In this article, we will learn about the types of network security attacks. Since online transactions and documents are increasingly sensitive, cybercriminals have changed their methods of attacking networks. Technological advancements have enabled cybercriminals to develop more stable and advanced methods to target computer networks.

Here are 10 common ways cybercriminals can try to target your network:

Trojan Horse

Malware

Botnet

Man in the middle

Packet Sniffer

IP Spoofing

DOS (Denial of Service)

Distributed Denial of Service

Worm

Virus

[annujalan]

A list of the top 11 blockchain applications

Blockchain is an immutable, shared ledger that facilitates asset tracking and transaction recording.

There are so many applications of blockchain nowadays.

Bitcoin: The major application of blockchain is in Cryptocurrencies like Bitcoin. The Bitcoin currency was created by Santoshi Nakamoto as a decentralized digital currency.

Lenders: Blockchain can be used to execute collateralized loans through smart contracts by lenders. In smart contracts built on the blockchain, certain events trigger automatic actions such as service payments, margin calls, full repayments, and collateral releases.

Voting: Blockchain technology could also be used to vote if personally identifiable information is held on a blockchain. Blockchain technology ensures that no voter votes twice, that only eligible voters can vote, and that votes cannot be altered.

Food Safety: The blockchain technology also enables tracking food from its origin to the plate. A blockchain allows one to track food products from their origin to the supermarket since its data cannot be changed.

Sharing of data: IOTA, a cryptocurrency, introduced its Data Marketplace beta in November, explaining that unused data could be shared or sold on the blockchain. Almost all enterprise data is unused, which makes blockchain a useful tool for storing and moving data across multiple industries.

Supply Chains Monitoring: Using blockchain technology to monitor supply chains is simple. Enterprises can quickly spot inefficiencies within their supply chains and detect items in real time when paper-based trials are eliminated.

Law Enforcement: Blockchain technology is now also being applied by law enforcement agencies. Since it's highly secure, no one can change its contents without proper authorization, so they can create a Common Database with details about the criminals and the crimes they committed.

Securely share medical infornmation: A blockchain can provide accurate and up-to-date information on patients to doctors and medical professionals. In that way, patients can ensure that they receive the best care possible from multiple doctors.

Money transfers: Blockchain technology still has a lot of great applications thanks to its original concept. Transfers of money using blockchain can be more efficient and less expensive than using existing services.

Real estate: In real estate transactions, there is a lot of paperwork involved to verify financial information and ownership and then to transfer deeds and titles. Blockchain technology can make the process of verifying and transferring ownership of real estate transactions more secure and accessible.

Government benefits: A blockchain can also be used to administer government benefits such as welfare, Medicare, and Social Security. Blockchain technology could reduce fraud and operational costs.

[annujalan]

Model for DevOps explanation

The DevOps approach consists of a combination of cultural practices, tools, and philosophies that enables organizations to deliver applications and services efficiently. Organizations using traditional software development and infrastructure management processes are able to evolve and improve their products at a faster pace by using DevOps. The speed of this technology allows organizations to better serve and compete with their customers. A DevOps model eliminates silos between development and operations teams. It is common for these two teams to merge into a single team, where engineers work on the entire software lifecycle, from improvement to testing, deployment to operations, and broaden their abilities beyond those of a single department.

[annujalan]

DevOps vs. Agile: How Do They Differ?

Agile refers to an iterative methodology focused on collaborative work, customer feedback, and small, rapid releases. In DevOps, development and operations teams collaborate. Complex projects can be managed more efficiently with Agile. DevOps is about managing end-to-end engineering processes. Agile processes are characterized by constant change. The purpose of DevOps is to continuously test and deliver software. Agile methods can be implemented within a number of tactical frameworks, such as sprints, safes, and scrums. As DevOps is primarily focused on collaboration, it does not have a commonly accepted framework. Agile development emphasizes the importance of providing each team member with similar and equal skills. DevOps divides and spreads the skill set between the development and operation teams. The agile process is based on sprints, which last no more than one month. In DevOps, major releases are held to deadlines and benchmarks.

[annujalan]

How DevOps differs from DevSecOps?

A DevOps approach emphasizes collaboration between application teams during the development and deployment of apps. KPIs and tools are implemented jointly by development and operations teams.DevOps aims to increase deployment frequency while ensuring predictability and efficiency. The DevSecOps model developed from DevOps as development teams realized that DevOps didn't adequately address security issues. The concept of DevSecOps emerged as an alternative to retrofitting security into a build.

[annujalan]

A comparison of Docker Swarm and Kubernetes

As part of this article, we'll compare which technology to choose while taking into account their main differences regarding popularity, installation and deployment, scalability, and networking. In regards to Kubernetes, we can see that it enjoys a reasonable benefit as indicated by Google Trends. On Github, we can see that Kubernetes has 81.1k stars, while Docker Swarm only has 5.8k. It seems obvious that there is a major difference between the two and that there is no room for question. The Kubernetes container orchestration technology has become increasingly popular over Docker Swarm.

docker #devops #linux #python #coding #cloud #cloudcomputing #programming #devopsengineer #github #kubernetes #azure #developer #technology #jenkins #coding #software #java #javascript #machinelearning #cybersecurity #googlecloud