Securing Mobile App Development with Blockchain Technology

Published on: 14 September 2018 Last Updated on: 04 September 2024

Ever since mobile app development was introduced, it has not been without its own challenges with security being the most pertinent. Developers have always seen mobile application security as a big challenge owing to increasing cyber-attacks which has made the entire process even more vulnerable.

The major reason why mobile apps are the prime target of attackers is that they contain private and confidential data such as passwords and bank details. While several app development agencies have managed to come up with various measures to curtail the menace, it is, however, evident that mobile users cannot comprehensively rely on other third-party software. This is why has become relatively pivotal to consider the role of blockchain in-app security.

What is blockchain?

Before considering how relevant blockchain technology can be to app development, it is needful to first understand what blockchain itself is all about. Commonly referred to as the “base of all cryptocurrencies,” blockchain is generally regarded as the new big thing. In fact, there are those who consider this technology to be the next internet. Thanks to its revolutionary working principle, blockchain has not only managed to take the mobile app world by storm but it’s also influencing other sectors around the globe.

Simply put, blockchain is an open-source for all databases that cannot be tampered with or rewritten. It is designed as a digital database that contains several pieces of information such as financial transactions and other records that can be shared and used simultaneously within a wide decentralized network that can be accessed publicly. Blockchain technology functions in a way that is different from every other technology in the IT world. Basically, it seeks to enhance the speed, efficiency, security, and transparency of transactions performed across a peer-to-peer network.

While blockchain has been in existence long before now, it was, however, less prominent until the recent success of Bitcoin. Just so you know, Bitcoin is a product of the blockchain technology. Nevertheless, it is important to note that the usefulness of blockchain cuts beyond cryptocurrencies and can affect different other sectors. Due to the massiveness of its scope, virtually every industry is seeking to adopt the technology as their first choice, including the mobile app development sector.

Securing Mobile App Development with Blockchain Technology

Importance of blockchain technology in mobile app development :

Apart from its relevancy in performing peer-to-peer transactions, there are several other ways blockchain technology can be employed. When it comes to mobile application development, app developers and development agencies are very optimistic about incorporating this technology into their development process.

Generally, they believe that blockchain technology can help to greatly make mobile applications secure than ever due to the unaltered database it provides. Undoubtedly, this is amazingly true as there are several areas in which blockchain adoption can greatly impact mobile app development, including DNS/PKI, anonymous voting system, digital money transfer, maintaining healthcare records, managing property, accrediting the supply chain process, making online payments, and proving identity.

Enhancing mobile app security with blockchain :

Well, it is no more news that blockchain technology can effectively boost mobile app security. But this cannot be achieved if mobile app developers fail to understand properly the basic functionalities of blockchain and how it can affect app development. When it comes to making peer-to-peer payments (i.e. transferring funds between users on a network), there is every guarantee that such transactions are safe. This is why many mobile app development agencies are confident that technology will offer better app security. Here is how the technology can enhance mobile app security.

Safe transactions :

The incessant issue of hacking has made most mobile users afraid of online transactions. Obviously, there will be no more financial security worries with blockchain tech. This implies that users will enjoy the privilege of making funds transfer from and into their mobile wallets with absolute trust in the app knowing fully well that they are in safe hands. This will also help to drastically reduce the costs of making global payments as users will be enabled to make easy cross-border blockchain payments via their mobile apps. With these applications, users will be able to use the blockchain tech to make transactions on their smartphones and tablets. This implies that mobile users will not need to worry about owning a blockchain-enabled phone as every needed access will be provided on the app.

Absolute transparency and protection

Unlike other technologies available in the IT world, blockchain offers a unique feature that makes it uniquely different. With this technology, it is interesting to know that users’ data and information will remain securely safe as they cannot be breached. Here, absolute transparency and protection are maintained at the highest level. Even while everything on the network is carried out publicly, one thing users should know is that there is no breaching of information on the blockchain. To this end, it is imperative for mobile app developers to ensure that their development process is performed in line with blockchain’s principles so as to enable users to gain direct access to the network without having to hide anything.

Secured identity :

The main reason why hackers are gaining easy access into people’s account and stealing sensitive information is that many mobile users’ identity is not secure. But this is not the case in a decentralized platform. As a matter of fact, it is absolutely impossible for anyone to steal data from a decentralized system. In the blockchain, every user is provided with an encrypted private key that cannot be used by another user. To this end, it is highly difficult (if not impossible) for anyone to alter another user’s information or data on a decentralized platform.

No password required :

With blockchain tech, app users will no longer require a password to protect and access their mobile applications or devices. Just so you know, the technology has been designed to keep user information and data safe without the need for authentication.

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How to Free Up Space on Your Mac

In order to free up some hard drive space on your Mac, you don’t have to purchase a new external hard drive or erase the files you would like to retain. During the days of hard drives, everyone had tons of space on their Macs. Nowadays Macs are pretty much hampered by only 128GB storage. If you expect your Mac to function in a smooth manner, you have to ensure that you have at least ten percent of free storage space all the time, so that if you are falling short of space can really hinder your computing. And worst fact would be that if you are a typical Mac user, you often get to a point where your Mac space gets full. Clearing some space on your Mac requires a few minor changes and in this section of the blog, you will know how to free up space on Mac. 1. Clean Up Your Mac the Easy Way If you are not ready to spend way too much time finding and cleaning things manually, you can make use of CleanMyMac 3 to remove all temporary files. They clean up language files, uninstall applications, get rid of files made by application uninstallation, remove huge attachments that are stored in Mail, and many more. 2. Check Your Disk to see what is taking Up Space : To free up some disk space, it’s important to know what is using disk space on your Mac. Disk Inventory X scans your Mac’s hard disk and shows which folders and files are using up the most space. 3. Optimize Storage Automatically : This will delete all your TV shows and films that you haven't watched. It will remove email attachments. You won't lose either of these things because the emails will be stored on the iCloud server and the shows can always be downloaded again for free. You must only click on Optimise and the Mac will do the work for you. 4. Empty Trash Automatically : Chose this option in order to empty files from the trash after they have been in it for at least 30 days. On clicking Turn On, you will see an alert which asks you if you are sure that you want to erase Trash automatically. 5. Reduce clutter : This will review the content of your Mac and delete older documents. There aren't many files on MacBook Pro because most are stored on iCloud. But, if there were files on the Mac, most of them would be seen in the largest files. Click the magnifying glass icon to preview the file and delete it. 6. Go to the iTunes/Music folder : These are the iTunes video files, which may take up space. They aren’t compressed the way they would be had you purchased them from iTunes. Go to iTunes and delete these files from that point. 7. Delete localization files : Many installed programs will automatically place help files on your computer for international users. Downloading and running such programs use up a gigabyte or more of hard drive space. Monolingual allows you to select which language files you can keep and which ones you can throw, 8. Delete unused Applications : Create this folder for the applications that you don't use. You can delete them altogether and it will remove all the related folders elsewhere on the hard drive. 9. Quitting unwanted applications : Quitting applications that have been running for several days helps free up some disk space. These apps create temporal folders for storing data. The files tend to become bigger as you continue to run them for a long period without quitting. Once you quit these apps, those files are erased and this, in turn, restores the disk space. For those who need to keep everything : If you really need to keep everything you have on your Mac, then I suggest the following: Archive any files you don't need on a daily basis. Click on a folder and choose the compress option. The space saved will differ depending on the type of file that is archived. Once you create them, they can either stay on your Mac or you can save them to an external drive. Use an external drive for data files as it will be useful for design, audio or video files. Transfer your iTunes Music files to an external drive. Relink to it within iTunes. This might be the largest folder on your Mac. In the end, if you don’t decide to delete folders or files, be keen start by backing them up. Read Also : Tips To Choose The Best Inventory Management Software How To Capture Streaming Video On Mac

What’s a Good USB Cable?

The use of USB Cable (Universal Serial Bus) has dramatically increased ever since the evolution of cable chargers and file transmission from one gadget to another. It was developed in the late 1990s as a mere connector between computers and external electronic devices. Since then, USB has long been a fundamental power tool for data transmissions, such as songs files, video, photos, and charging of devices and peripheral connections. If you have been using USB cables for a long time now, you probably noticed that the majority of them are not created equally. What does that mean? One USB cable charges your phone pretty quickly than the other. When all USB cables look quite the same, it’s hard to distinguish which is good. No need to worry, you’re on the right page. Below are things you need to know to help you identify a good USB cable. Importance of a Good USB Cable: It is essential to choose the right USB cable. It creates an impact on the charging process and data transmission of your gadget. If you opt for cheap ones — which come at a cheap price, too — it may result in possible safety risks. We don’t want to ruin our devices because of some low-quality USB cords, don’t we? The interference plug is not sturdy. It is prone to damage because of overcharging, especially if it is used for a longer period of time. This may lead to future dangers. Therefore, it is of huge importance to know what comprises a good USB cable. Lower Gauge Charges Faster: Gauge is the wire thickness of a USB cord; when a gauge is higher, the wire is thinner and charges your device slower. This is something we want to avoid. If you’re looking for a good USB cable, then the gauge is one of the things you need to consider.= Thick gauge lessens electrical resistance and enables a better electron flow, thus charges your device fast. Moreover, your USB cable length can affect the charging speed of your device. Short and cheap cords may quickly charge your phone or whatever device you have, while longer ones may take longer. Types of USB Cord: Generally, there are different specific USB cable types. These are the following: Type A - This comes in a rectangular shape and is often seen in media players, computers, televisions, and DC charging cords. Type B - This type of USB cable has a connector on the other side which is plugged into external devices, just like with the right angle pin header for a PCB. Type B cables have two sub-types: the micro and the mini. These three have the same functionality but differs in socket shape design. Mini-USB - The standard for early portable devices. You can hardly see them today. However, some devices still use this like PlayStation controllers and MP3 players. Micro-USB - The more recent standard for several mobile devices, including tablets, smartphones, and video game consoles. They are slowly fading in the industry due to the introduction of the Type-C. Type C - This type enables the user for a reverse plug. You can plug your USB cable regardless of what direction, if it is in the negative or positive way without having to worry the cable is upside down. source Appearance: Take note of the entire package detail carefully. You need to remember that, the thicker the gauge is, the higher the strength of tensile is, and the power output is much larger, as well. The entire body cord does not easily get hot, and the thick gauge is perfect for inner copper protection. Texture: You can already tell if the USB cable is of great quality or not by knowing its texture through touch. Soft and smooth cable texture means the cable has excellent quality. Hard texture ones are often in low-quality. Also, storing your USB cable will be easier if it is soft and flexible. Connection: High-quality USB cables are durable, condensed, soft and the insulation layer is tightly mounted with wire harness. Cheap cables are easy to identify as they are not neatly and properly made. Copper Core: A great USB cable comes in the thick and premium quality copper core. Charging of your device will be more stable and efficient since authentic copper core enhances data transmission and charging. Since it is difficult to look for a good copper core as it is mounted inside the USB cable, choose a thick and heavy cable in this sense. Similar to how people look for source Material: Speaking of material, there are surely tons of materials being utilized in the market for USB cables. Some manufacturers often used TPE, nylon, metal weaving, or PVC. TPE - A type of material that is made of plastic and has a good amount of toughness and flexibility. TPE can be recycled, hence it is environment-friendly. Today, smartphone manufacturers who originally used USB cables for charging, still use this type of material. Nylon - This is a special kind of material used for USB cables. It enhances the peripheral tension of the cord and ensures that the inner copper core is protected against external pressures. Nylon material is pretty strong and durable and has a polished look. PVC - This is by far the most commonly used material for USB cables. It is non-inflammable, durable, external factor resistance, and great stability. But, TPE material aces in terms of appearance and better performance because of its outer coating material. Which is Better, 28/28 or 28/24 Gauge? One of the things you need to take note when looking for a good USB cable is its charging and data wires. With 28/28 gauge, the cord is using 28 AWG for both charging and data. By the way, AWG stands for American Wire Gauge, a standardized abbreviation used by manufacturers of electronics. Now, going back, a 28/28 gauge is will charge your device slowly, which is in total contrast of 28/24 — thanks to the power of 24 AWG — as it can manage 2 amp power. The 28/28 gauge can only handle a maximum of 500 mAh which is considered to be slow charging compared to the 28/24. As explained previously, if the amp (ampere) is higher, the electricity flow to your device is also higher. Hence, your device will charge quicker as it receives a higher flow of electricity. So, whenever you plan to look for a cord, always choose a USB cable with 28/24 gauge Conclusion: There are times we often opt for something cheaper, just because it look and perform the same way with expensive ones. Just like when it comes to buying USB cables. The market offers tons and they all look and work similarly, not knowing if each is made with high-quality materials. If you want something that lasts longer, and you get more than what you are paying for, then be meticulous and look for a good USB cable. The things listed above will surely help you out. Read Also: How Fiber Optic Cables Are Used? Top 5 Electronics Gadgets To Buy From Amazon US EaseUS Data Recovery Wizard Free, The Best Free Software For Data Recovery

Try These Mac Screen Recording Software For Your Next Webinar

Sometimes, it's better to show than tell. That applies perfectly to your webinar. Maybe you want to show webinar attendees how to use your new product. Or perhaps, you plan on showing graphs and charts to drive a specific point home. Sure, you can describe these to your audience with the Mac screen recording software. But wouldn't it be better to show them instead? And suppose you are planning on using automated webinars to promote your products or services, establish industry authority, and build trust between your company and your target consumers. In that case, you'll need to find the best screen recording tools for webinars. Here's a brief rundown of the best screen recording software to choose from. A Few Important Things To Remember Before You Record A Webinar In the last few years of the pandemic, teachers, for example, have been forced to become aware of online streaming platforms and webinars. They have to hold sessions, take classes, become part of conferences and more. A good idea would be to learn from webinars for teachers and get the necessary knowledge to do better when you hold one on your own. Before choosing a webinar Mac screen recording software, you should understand a few things out of the way. First, new things incorporating are always good when you are well aware that your work’s software is becoming simpler. For starters, you need to decide whether you are just going to share your screen with your viewers or if you are going to show your face on the screen. Most screen recording tools allow you to show your face while you are sharing your screen. Deciding on this is critical. It may take some trial and error to set the best configuration if you choose to show yourself while sharing and recording your screen. Next, you'll have to decide whether you are going to share a slide deck with your audience or just yourself while doing a presentation. For the former, you'll need to use presentation software like PowerPoint and Keynote. Alternatively, you can just display images on a slideshow using software like Canva. Finally, you have to make sure that you have everything that you need to record a webinar, from a good microphone to the right location that's free from unwanted background noise and other distractions. 5 Top Screen Recording Software To Choose From With these prerequisites out of the way, it's now time to choose the right Mac screen recording software for the webinar recording. Here's a brief description of each option. 1. Camtasia Camtasia is a screen recording software that works with both macOS and Windows. One unique advantage of this software is that you can work on a project on either operating system. For example, you can record your screen on your Mac and then have someone who's using a Windows computer edit and polish your recording. With Camtasia Mac screen recording software, you can record your whole screen or just a portion of it. Camtasia is also available on mobile, enabling you to use media stored on your smartphone. Camtasia also has video editing capabilities, enabling you to polish your recorded webinar before publishing and sharing it with your target audience. 2. Screenflow Screenflow is another good Mac screen recording software that is a perennial favorite of people who host webinars. And there are a few reasons why. For starters, the software is affordable, making it accessible to small business owners. The software is also versatile. Aside from using it to record your screen, you can also use it to record your webinars. Other notable features include annotations, filters for both audio and video, zoom and pan motions, and more. 3. Screencast-O-Matic Screencast-o-Matic is a browser-based screen recorder. Before you can use this software to record a webinar, you will need to download and install an application and get an annual membership subscription. After installing the software and creating an account, you can then record your upcoming webinar. Although the software has a few nifty features like zoom and drawing on the screen, you have to take note that you can't record your entire screen. Instead, you can only record an area on your screen. 4. Tiny Take If you're bootstrapping, Tiny Take is one option you should strongly consider looking into. Although this Mac screen recording software used to record a webinar may seem basic to some people, it's free and does an adequate job of recording your screen. It comes with basic features like zooming, panning, and a bunch of special effects. 5. Zoom Over the past few years, Zoom has emerged as a popular platform for holding meetings online. But unknown to some users, you can also use Zoom to record your screen. Plus, it has a free screen recorder feature, perfect for smaller businesses looking to minimize their expenses. You can then save your recording in mp3 or mp4 format. Take note that mp3 is audio-only. Meanwhile, the mp4 format records both audio and video, which you can polish through video editing. Webinar Recording For Your Next Show And Tell Showing yourself in front of an audience is a great way to humanize your company. Instead of just showing a product or a service, your prospective buyers can see and identify with another person who faces the same problems as they have. But sometimes, showing yourself in front of the audience is not enough. To explain and make a complex idea more accessible or to back up certain points, you might need to use a robust Mac screen recording software for your screen. Read Also: Top 10 Apps for Team Communication and Remote Work Top Utility Tools You Need For Your Website Why You Should Always Use Special Effects for Video Productions

Securing Mobile App Development with Blockchain Technology

What is blockchain?

Securing Mobile App Development with Blockchain Technology

Importance of blockchain technology in mobile app development :

Enhancing mobile app security with blockchain :

Safe transactions :

Absolute transparency and protection

Secured identity :

No password required :

A Few Things You Should Know Before Finalizing Managed It Services

6 Tips to Shoot Hyperlapses Quickly and Easily Using a Camera Gimbal

Content Rally

Content Rally wrapped around an online publication where you can publish your own intellectuals. It is a publishing platform designed to make great stories by content creators. This is your era, your place to be online. So come forward share your views, thoughts and ideas via Content Rally.

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Related

How to Free Up Space on Your Mac

What’s a Good USB Cable?

Try These Mac Screen Recording Software For Your Next Webinar

Securing Mobile App Development with Blockchain Technology

What is blockchain?

Securing Mobile App Development with Blockchain Technology

Importance of blockchain technology in mobile app development :

Enhancing mobile app security with blockchain :

Safe transactions :

Absolute transparency and protection

Secured identity :

No password required :

Share this Article

A Few Things You Should Know Before Finalizing Managed It Services

6 Tips to Shoot Hyperlapses Quickly and Easily Using a Camera Gimbal

Content Rally wrapped around an online publication where you can publish your own intellectuals. It is a publishing platform designed to make great stories by content creators. This is your era, your place to be online. So come forward share your views, thoughts and ideas via Content Rally.

Leave a Reply

Popular

Follow Us

Recent

Related