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Shakib Al Hasan

Virat Kohli

Shakib Al Hasan is set to lead Bangladesh in the 2023 World Cup in India starting next month. He led Bangladesh in the 2011 edition as a 24-year-old but he is now a more accomplished cricketer and will skipper a more experienced side. Right now, Bangladesh ...

'A very street smart cricketer': Kohli, Pandya laud Shakib

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Joe Biden

Ukraine

Penny Pritzker

US President Joe Biden on Thursday said he had appointed former Commerce Secretary Penny Pritzker to serve as the new US special representative for Ukraine's economic recovery. Biden said she would mobilize public and private investment, shape donor ...

Biden names Penny Pritzker as representative for Ukraine's economic recovery

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Photo by Mourizal Zativa on Unsplash During the acquisition of the WhatsApp messenger by the IT giant Facebook, some people let out a sigh of frustration. The new owner promised that personal data would still remain private and protected from any interference from third parties. We have been assured that Mark Zuckerberg and his team will not apply shady data collecting practices. Gradually, that promise was forgotten. Today, this has led to the need for privacy-minded users to change their messenger. Gradually, developers simply took away an increasing amount of WhatsApp’s privacy. The standard argument is that it is only for data analysis. But the days when we could trust this app are behind us. It's only a matter of time before even more private data is taken away from users and sold to advertisers for a hefty fee. completely Therefore, the issue of replacing WhatsApp has become relevant. Fortunately, today there exist a lot of alternatives to WhatsApp, which -- just between us girls -- are really the main focus. Are WhatsApp alternative messengers really working? WhatsApp has gained popularity for a reason, and it used to be a truly good application that meets all standards. Under Facebook's management, the service has developed even more. It has many useful features that make WhatsApp competitive. However, recently Facebook has turned the platform into something resembling a farm for advertising. So if you do not want to leak your data to companies and constantly watch ads, you should think about changing your messenger. Each of the WhatsApp substitutes has strengths and weaknesses. However, their common feature is that they do not depend on Facebook and are more careful about privacy. WhatsApp alternative messengers list Utopia P2P Ecosystem is a decentralized and anonymous messenger that provides fully-fledged user protection from various online threats and data leaks. It is built on a peer-to-peer network, which is based solely on the equality of all participants. Utopia P2P In addition, Utopia is a multi-functional ecosystem that combines 6+ powerful tools for secure instant messaging, browsing, anonymous payments in one incredibly user-friendly product that anyone can download and install on their PC. Utopia provides anonymous registration and use. Users do not enter personal data, phone numbers, emails, and may not even write their real names in the profile. It increases users’ anonymity and data privacy. Also, their messenger does not require either a phone number or an email. It increases users’ anonymity and the time to create emails if users want private accounts. No one knows the identity that is hidden behind the avatar and nickname. It ensures secure and private messaging ability within the ecosystem through the built-in uMessenger. A user can send and receive text and voice messages, transfer media, add stickers and emoticons, and create chats and channels. All transmitted or received data is securely protected at both the transmission and reception stages. At the moment, only in Utopia, your messages are delivered by passing through the chain of other users in encrypted form. Utopia P2P is one of the best alternatives to WhatsApp because it is a censorship-free, anonymous, secure, and private messenger that cares about each user. However, only the desktop version is available for use so far. Fortunately, the developers have already announced the release of the mobile version. Element.io focuses on calls, conference calls, and a lot of other advanced actions. Behind all this, Element.io is also a messenger focused on data privacy. This is an open-source application that is constantly being upgraded to achieve the maximum degree of security. Element.io Several features of the application evidence its confidentiality: There is no need to specify personal phone numbers to start using the program. End-to-end encryption is used while sending and receiving messages. The only caveat is that the function is not used by default; it needs to be enabled manually. The ability to monitor the message history and make adjustments to it. Limiting the ability to view messages in chats. The application is based on the Matrix protocol. As a result, it has an excellent reputation in communication security. This is also evidenced by the French government's use of the messenger to send confidential messages. Element.io The messenger is available on popular mobile platforms and helps send and receive any files. It is possible to send both tiny TXT files and entire movies. Those who are used to WhatsApp will also like the green interface in a minimalist style. Signal is a free messenger that supports secure text with end-to-end encryption, voice and video chats, and voice and video calls, as well as secure file and photo transfers. Signal It is built on a messaging protocol widely recognized as the most secure protocol available. More importantly, Signal tries to collect and store as little user data as possible. While WhatsApp collects a lot of information and stores it on its servers, Signal collects only the following: Your phone number. Date and time of connection to the service. Last login date. Any other data that Signal uses, such as the list of contacts with whom you have communicated and your groups, is encrypted and stored on your device. As a result, no one, not even Signal staff, can see the data without physical access to the device (or the device of someone who communicates with you.) Telegram is another good option if you want to avoid data leakage in WhatsApp. This is because it offers similar WhatsApp features and a vast user base. Indeed, most of your friends are active users of this service. Telegram In addition, Telegram works in the cloud, which allows you to use it on multiple devices simultaneously. Less data is collected compared to WhatsApp, and it is not transmitted to Facebook. At the same time, server-side encryption is used for private and group chats, and data is stored on Telegram servers. You will want to use secret chats for the most confidential communication since the encryption is not enabled by default in the application. Wickr Me is probably the best messaging app for those that are focused on maximum privacy. It is actively used to send important data by journalists, leaders of countries and other people who have really serious secrets. Wickr Me Wickr Me, similarly to WhatsApp, uses a phone number for authorization. There are also various fun features here, such as lots of emoticons and stickers. Fortunately, this is where all the similarities end because the application does not save personal contacts on its own servers. Wickr Me does not store metadata and completely erases messages at the user's request (without the possibility of recovery). The app is free, contains no ads, and supports the most secure encryption technologies. So it is a really worthy WhatsApp alternative. Threema is a chat platform for a mobile phone, in which privacy takes first place. Threema Like most other apps on the list, it supports encryption of messages, pictures, and current location. In addition, the messenger supports synchronization with your contact list. For this reason, it is easy to find acquaintances who have joined the service. The developers themselves and the owners claim that they do not have the ability to read users' private messages. This is a guarantee that everything you write is completely confidential. It is blocked from access by commercial companies or government agencies. We live in a fascinating time. Wars over the internet, information, and personal data rage on in an eager fashion. Luckily, there are those who are determined -- and talented -- enough to keep the power in the hands of the user. The important thing to remember going forward is that complacency is not the solution. Conclusion If you are concerned about privacy on the global network, it's time to abandon WhatsApp. As you know, WhatsApp users will either have to allow the messenger to share their data with Facebook or switch to one of the alternatives. Although you won't find a product with the same characteristics, several described competitors can fill your needs. Therefore, there is still time to test these messengers and decide if they are suitable for you.

WhatsApp Alternative Messengers: What to Choose for Security

Gartner predicts that by 2022, more than 75% of global organizations will be running containerized applications in production, which is a significant increase from fewer than 30% today Containerization is the latest jargon today, in the world of IT, primarily to develop and deploy apps in an accelerated manner. , containers have become highly popular for a long time now. With the increase in popularity, there is an increase in the complexity levels of large containerized applications. Here comes the need of efficient container management platforms that can help in easily managing containerized applications. Today, Kubernetes and OpenShift are two big names in this arena and have become a major player in the container revolution. Popular, effective, scalable, robust and simplistic – both have their own user community to boast of. In the era of serverless computing and container technology Here is a certain feature list that is present in both – Kubernetes as well as OpenShift: Productive, machine-agnostic concepts for development and IT teams A modern, future proof architecture Modernization in distributed systems and large-scale app development A robust and scalable architecture Enhances the productivity level of developers to a great degree By the year 2020, more than 50% of companies will use container technology, up from less than 20% in 2017 Here is the first glance at both the container management platforms and their introductory parameters: Let us go through the nuances of Kubernetes and OpenShift, understanding them further and knowing their strength areas: Kubernetes “Kubernetes (commonly stylized as k8s[3]) is an open-source container-orchestration system for automating application deployment, scaling, and management.” – Wikipedia “Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications”. – Kubernetes Originally born at Google, was released in 2015 as an open-source tool for all. Later, Google handed over the entire project to Cloud Native Computing Foundation (CNCF), operated by the Linux Foundation. Kubernetes is an open-source container as a service (CaaS) orchestration systems that automate deploying, scaling and managing of containerized apps, speeding up the development procedure. Since it has been handled by Google taskforce, there is a certain level of maturity that exists. Kubernetes Key Features Of Kubernetes Offers the freedom to take advantage of on-premises, hybrid, or public cloud infrastructure, letting you effortlessly move workloads Rigorous self-checking of servers and containers Scalable enough to modify storage needs based on requirements Executable in varied environments and cloud setups Can automatically choose the ideal container location Seamless integration with popular storage systems Strong and active user community support Wide enriched support to multiple languages and frameworks Who Uses Kubernetes? Spotify, Nav, IBM, Nokia, AppDirect, Philips, Ant Financial, China Unicom, Amadeus, Bose, Comcast, eBay and many more Openshift “OpenShift is a family of containerization software developed by Red Hat. Its flagship product is the OpenShift Container Platform—an on-premises platform as a service built around Docker containers orchestrated and managed by Kubernetes on a foundation of Red Hat Enterprise Linux.” – Wikipedia “The Kubernetes platform for big ideas. Empower developers to innovate and ship faster with the leading hybrid cloud, enterprise container platform” – OpenShift Red Hat® OpenShift® is supported Kubernetes for cloud-native applications with enterprise security Developed by Red Hat, OpenShift is a containerization software solution whose prime product is OpenShift container platform, a PaaS managed by Kubernetes. OpenShift has been often called as “Enterprise Kubernetes” by its vendor – Red Hat. It has been written the Go programming language and AngularJS. It possesses an Apache License. The original version facilitates developers to develop and deploy apps to the cloud and appends tools over a Kubernetes core to fasten development and deployment process. Key Features Of Openshift Supports multiple languages such as Go, Node JS, Ruby, Python, Java, Perl, PHP, etc. Rapid app development with DevOps methodology Enables scaling of containerized applications automatically or manually Inbuilt security checks across the container and application stack Application visualization and monitoring through Prometheus Unified policy implementation for users Compatible with Kubernetes container workloads Easy migration to newer OS without rebuilding containerization orchestration Who Uses OpenShift? Optus, HCA Healthcare, Deutsche bank, BMW, Intermountain Healthcare, ThoughtWorks, Worldpay Inc and many more Kubernetes V/s OpenShift – A Comprehensive Comparison Of Important Parameters Subsequently, OpenShift is grounded on Kubernetes and hence, there is a lot of similarity between both. Yet, there are some variances between both the platforms, depending on important parameters. Which One to Choose, Is Always A Tough Question Both are open-source; both have a common base with Kubernetes at the core of OpenShift; both are popular, and both aim to facilitate faster application development. Because of its unique features and reliance on Kubernetes, OpenShift does have an added advantage of easy installation. Kubernetes is experienced and well-proven; it does require a proper strategy for installation. Kubernetes is a standardized version and is available on an increased number of platforms than OpenShift. But, OpenShift has many inbuilt components that makes app containerization faster and effective.  On top of both, comes a crucial decision – choosing the IT service provider who has the experience, expertise, and infrastructure to help you with the entire application development lifecycle. That holds more crucial and hence should be thought of, very sincerely.

Kubernetes vs. OpenShift: A Thorough Comparison

Hyper-converged infrastructure or HCI is a virtual approach to conventional hardware systems. It modernizes the more commonly used hardware-defined systems by virtualizing all of its elements. It is a software-based architecture that coherently binds all the major components of a network system, such as storage resources. It is a combination of data-centered servers and storage with a distributed infrastructure environment that coherently works as a single unit. Furthermore, it connects data servers and hardware devices working along with them via a software layer to re-vitalize the commonly used networking methods and systems. Hyper-convergence took birth mostly from its previous concept of converged systems. Hyper converged infrastructure typically is just like "all the eggs in one basket." The vendor or the supplier who installs such systems provide all the support ranging from hardware, software, storage, networking, and server-side products altogether. As its components are already software-defined, this type of architecture mainly relies on the concept of abstraction. It hides the what and whys of the main application and provides the user with endpoint functionality all at once. One significant difference between this type of architecture and converged systems is that converged systems mainly rely on hardware support rather than software-defined concepts and functionalities. Working Principles Some previous means of networking included eclectic mixes of hardware from various vendors and combining them all to form a rather chaotic, in-efficient working system. The consequence of such an architecture often results in a problematic and inadequate working networking system that proves to be a means of needless, chaotic, and confusing results on the end of the IT staff of an organization. A hyper-converged infrastructure or an HCI helps to solve this problem! It allows solving some of the most baffling problems of modern-day networking. It provides optimal performance and helps in replacing fractured systems with new ones. It does all this by providing scalable and flexible virtualized resources for data storage, computing, and management, all under one roof. Beyond the basic premise, there is, however, a lot to dig into about such hyper-converged infrastructures. Following are some of those points: Software and hardware deployment: It provides high levels of productivity and optimization, which allows hardware devices to better integrate with the systems and can abundantly enhance performance. It can also prove vital on occasions where high performance is needed, such as data storage and management. Some examples of hardware-based HCI are HP and DELL VX rails. It can, however, also be used as a software-defined system used for virtualizing and managing already present hardware resources. It allows the organizations to gain more and more benefits without further installing new hardware devices. Microsoft Azure Stack is a platform to get such HCI software. Integrated Approach: HCI's can provide an integrated approach towards hyper-convergence, which is a rather naive and traditional method. The appliances of the whole system are singled out, and then each of them is connected just like a dot making a line. This type of approach offers high speed and productivity. Disaggregated Approach This method of applying an HCI is rather new and is being used in some places. It mainly involves a disaggregated approach and rather than combining all the components. It makes every part run on its own and does its job. The resources are divided into modules, and all the different modules are unified together. A Sneak Peek To The Deployment HCI is an upcoming and broad new technology. This method of network systems has not been used beforehand and hence provides not many deploying options. Following are the three basic deployment methods for hyper-converged infrastructures: 1. Full deployment This mode of deployment is the most expensive method for deploying an Hyper converged infrastructure for a company's network needs. It mainly means to replace all the previous means of network systems and to essentially replace the old systems with hyper-converged infrastructure completely. This type of deployment method is generally chosen by large-scale companies which have the technological and economic resources to undergo this process. 2. Side-by-Side deployment Side-by-Side deployment, as the name suggests, means that the hyper-converged infrastructure is deployed keeping in view the previous modes of network systems. An organization "side-by-side" deploys all the necessary resources for the integration of Hyper converged infrastructure. This is not only more cost-efficient than a full deployment but also means that the company can shift its resources time-by-time. 3. Pre-Application deployment This is similar to side-by-side deployment, but one difference is that instead of shifting resources from the previous environment to the new hyper-converged infrastructure, it works for specific applications which are authorized by the organization to work under HCI. Advantages of HCI Following are some of the advantages one gains from using a hyper-converged infrastructure: Using hyper-converged infrastructures, one can make private cloud-like environments for itself. These can help to lower the costs and improve the scalability and efficiency of the systems. We can also design and deploy public cloud-like environments using HCIs for faster deployment. Hybrid clouds are another advantage for using hyper-converged infrastructures. Importance The modern era data centers have large amounts of heterogeneous data consisting of all types. This problem is resolved by the use of HCIs, and companies can now look for cost-effective methods to manage their data. Along with this, Hyper-converged infrastructure is all about speed and deployment ease. It works on the same basis as any other vendor for a regular networking company would that is to have a data-centered approach. In essence, hyper converged infrastructures are basically "big boxes," and whenever a company needs more data centers, just install "more boxes." Final Verdict All in all, it could be said that hyper converged infrastructure is the talk of the town for modern-day methods for computing. They provide comprehensive and dynamic functionality to the more commonly used methods of data management and manipulation and can help an organization in moving forward at a rapid pace that relies on data-centered methods due to its economic cost, high speed, flexibility, and scalability. More and more companies are shifting to hyper-converged infrastructures daily, and it is gaining more and more popularity over time. One thing is for certain that this technology has a bright future and will be commonly used in every large to small scale company.

Hyper Converged Infrastructure: 'All the Eyes in One Basket'

A decentralized/ system is based on the premise that anybody having excess hard drive space may charge other people to utilize it. Data kept on a worldwide network will cost customers money. Data security and safety are improved since there is no single system failure point. private cloud storage Rate transparency encourages customers to stick with the best service providers. Unreliable companies will be forced to close shop soon. A hashing technique joins several encrypted segments in blockchain-based cloud storage. Each network segment has its decentralized location for its secured components. Transaction logs, public/private key encryption, and hashed blocks are a few of the many security features of the Bitcoin network. With this, intruders can't get their hands on your personal information. There are 256-bit encryptions utilized to secure the data in this case. Consider the improbable scenario of a hacker gaining access to your computer and taking your personal information. It is possible to decrypt the whole file, even if just a tiny portion of it has been cracked. Attempting to hack into a company's network is useless since it requires considerable time and effort to achieve even tiny accomplishments. This also scares away nefarious hackers. Due to distributed cloud storage, customers may store mission-critical data in a safe P2P network without worrying about security being compromised. Additionally, there are several advantages to keeping your data on a distributed ledger like the blockchain, up to ten times quicker and at a fraction of the cost. The public/private key encryption and secure transaction ledgers of distributed/private cloud storage enable transparency and security. There are several security flaws that decentralized cloud storage may help overcome. Client-side encryption means that only the users themselves have access to the encryption keys and the unencrypted data they generate. Thanks to these features, users have complete control over all their data assets. How to Build a 100% Private Cloud Storage Service on the Blockchain Starting from scratch with a decentralized cloud storage network takes a lot of time and effort. If developers don't use a pre-existing platform like Storj with its APIs, they will need advanced programming expertise. You'll need outside assistance if no one on your team has this level of knowledge. The development team requires a wide range of talents. A blockchain is used to monitor encryption keys, storage locations, and file retrieval in this peer-to-peer (P2P) file-sharing system. You have the encryption key and use it to protect your data. The client is referred to as a "renter" in this context. Users cannot read the contents of the shards since they are only provided encrypted bits. Regardless of how many nodes are compromised, attackers will be unable to reconstitute the whole file. It will be necessary for each renter to provide a blockchain-based hash table and an encryption key used to decrypt the original file. Users must return individual shards of the file to rebuild the file. To decrypt the file, the renter will need the encryption key. The blockchain's smart contracts define the terms and conditions. Renters are compensated using a cryptocurrency such as Bitcoin rather than conventional money. An auditing mechanism has been created to guarantee that users retain the food they agreed to support. Final Words As a result of their hard work, users might acquire a good reputation and a good amount of cryptocurrency. If users fail to meet the requirements of their contracts, they will not be compensated. Disqualification might be the result if there are too many defaults. Decentralized cloud storage powered by blockchains is equivalent to centralized servers because of the decentralized blockchain. The "public cloud" and the "private cloud" depend on cloud computing technologies in today's centralized environment. The difference between a public and a private cloud storage system is that the former serves several clients, while the latter is just one. This distinction is moot in a decentralized cloud service like Storj. The service provider and any other network storage nodes cannot access any of the network material as a result. Users cannot access any data since they only save fragments of a file.

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