Network Infrastructure, Network Management
Article | July 10, 2023
The promise of Open vRAN is to give back to mobile operators some form of control over their networks. The “open” refers to the opening of RAN interfaces. It is critical because it gives operators the possibility to buy the radio unit and the baseband unit from different vendors, rather than having to buy an integrated system, and therefore helps them diversify their suppliers and reduce their dependence on traditional vendors. The “v” refers to virtual. Virtualization is about disaggregating hardware and software and enabling the use of commercial off-the-shelf servers, instead of the usual purpose-built hardware, to run network functions in order to increase flexibility and reduce costs.
Across Asia-Pacific, the announcements and activities from operators including Airtel, Axiata, NTT Docomo, Rakuten Mobile, Smartfren and Telkomsel indicate a growing appetite for open and virtualized radio access networks. In countries like India, Indonesia, Malaysia and Thailand, open RAN can for example help to address the challenges of remote connectivity and to deploy a network in places where it has been traditionally difficult to achieve a satisfactory return on investment.
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5G
Article | September 28, 2023
If we’ve learned anything in the past year, it’s how much our progress hinges on the ability to share and collaborate around data.During the pandemic, we watched as scientists from around the world raced to develop COVID-19 vaccines in record time. A process that typically takes 10 to 15 years took less than a year—due in part to global collaboration and data sharing.
As we transition to the post-COVID-19 era, the “need for speed has never been greater,” says McKinsey. The organizations that will thrive in this new economy will facilitate collaboration, empower individuals and teams, and build impactful partnerships. That success requires shifting from the traditional “don’t share data unless” mindset to a data-sharing mindset grounded in a solid foundation of technology, data-driven culture, and processes.
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Network Infrastructure, Network Management
Article | July 27, 2023
Wi-Fi and the Internet have become an indispensable part of our daily lives. Because of the importance and convenience of a business Wi-Fi network, it is now a must-have service for most businesses. Unfortunately, numerous small-to-medium-sized businesses lack the resources and cyber skills required to appropriately secure their networks. This can be a major issue because an unsecured network exposes the company to attacks from hackers looking to steal valuable company information or customer data.
How Can Businesses and IT Leaders Strengthen Their Wi-Fi Security?
A data breach can cripple your business. It not only undermines consumer trust, but data breaches cost an average of $4.24 million. Fortunately, improving your Wi-Fi security is not difficult. To safeguard your company's wireless Internet connection, follow the steps outlined below.
Use Up-To-Date Wi-Fi Encryption
You should upgrade your hardware if it can only support WEP or WPA encryption. The Wi-Fi Alliance strongly encourages the widespread use of WPA2. Cutting-edge encryption has been demonstrated to be protected against even the most persistent attackers when correctly implemented. If you run an enterprise environment, you should take advantage of the extra security provided by specific digital certificates.
Encrypt Wi-Fi Router Administration Pages
Taking your Wi-Fi security a step further needs the use of a Wi-Fi digital certificate to secure your admin login pages. Self-signed certificates that come pre-installed on a few routers are untrusted, easy to copy, and prone to Man-In-The-Middle (MITM) attacks. TLS certificates from reputable certificate authorities can ensure that all of your Wi-Fi connectivity is safe and confidential. If your router's quick start guide does not contain digital certificates, you can obtain information on the manufacturer's support page.
Consider Restricting MAC addresses
Smaller network managers can lock down MAC addresses for more control. Wireless routers and access points use MAC (Media Access Control) address filtering to block attacks. Every WiFi-enabled device has a unique MAC or physical address and a list of connected devices. You can manually enter addresses to define network access, but hackers can fake MAC addresses.
Use Always-On SSL
You must utilize HTTPS across your website and apply it to Wi-Fi. Accessing an account on an encrypted page and subsequently interacting with the site through unencrypted pages exposes the user to session-side jacking.
Create a Guest AP with Tighter Security
Not all businesses must enable guests or customers to connect to their networks, but some companies do offer guests access by providing them with guest login credentials. If your company falls into this category, set up a dedicated guest AP that is isolated from the rest of the company network.
You can set up a second AP on your router and utilize a firewall to limit access from that AP to certain services that you want your visitors to be able to access.
Closing Lines
Nowadays, having an internet connection is critical for organizations, as is keeping it secure from hackers. Moreover, when conducting business, it is crucial to keep critical information and customer data secure.
Otherwise, you risk compromising your company's image. So, if you want to maintain your Wi-Fi network security and keep your business working effectively, you must adhere to a few fundamental principles.
Finally, you are on the path to make your Wi-Fi network safer and more robust by following all of these techniques at once or step by step.
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5G
Article | November 25, 2021
Introduction
5G is predicted to have a significant impact on how cloud computing operates in the future. It will undoubtedly revolutionize the communication and networking industry. In addition, it will have a significant impact on all other industries. Transmission speeds will be 10 times faster in 5G than in 4G.
Apart from networking and communication industries, it will also revolutionize other healthcare, automotive, and many more. Commercial 5G smartphones are already in the market. A study report by Ericsson Mobility predicts that there will be one billion 5G subscriptions by 2023. It will account for about 20% of the mobile data traffic.
5G, with its features such as low latency performance and high speed, has all the capabilities of developing cloud computing and take to the next level. As a result, there will be an unpredictable positive impact of 5G on cloud computing, especially in the industries and sectors that use the latest technologies such as the Internet of Things, machine learning, and AI.
It has already started redefining business networks. It is also expected to make tremendous, unpredictable progress and changes in how cloud computing and networks perform in storing, moving, and accessing data. It will be possible as 5G brings more technological applications to make digital transformations faster and more efficient for businesses.
5G Network- Advantages
As said in the introduction, there are many advantages to 5G network. Some of them can be:
Greater transmission speed
Lower latency
Higher capacity
Compared to 4G, 5G has increased bandwidth.
These features will change the way people work, live, and play in the future once the 5G network comes into play widely.
How Will 5G Impact Cloud Computing?
Undoubtedly 5G has the potential to redefine the future of cloud computing. It will transform edge computing. Let us look in detail at what impact 5G will bring in cloud computing.
Mobile Cloud Applications to Become More Efficient and Widely Used
Undoubtedly 5G has the potential to redefine the future of cloud computing. It will transform edge computing. Let us look in detail at what impact 5G will bring in cloud computing.
Mobile Cloud Applications to Become More Efficient and Widely Used
Organizations today widely use cloud-enabled applications for customer services as well as for their different operations. Once the widespread use of the 5G network starts, the mobile application will become more efficient and widely used. It will be reflected more in the industries such as healthcare and banking.
Enabling Cloud Service Providers to Reach Customers Reliably and Easily
5G will make a machine to machine communication and larger computing possible. This will make accessing virtual machines via phones a common practice. Mobile users will get more features and options from cloud computing enterprises. Remote workers will access cloud services as hotspots will become faster and uninterrupted.
Complete Transformation of Edge Computing
The emergence of edge computing has solved the issues of unnecessary traffic on the cloud and latency. The need for edge computing became strong when internet penetration and IoT came into existence. Now, G5 will make edge computing grow, making it an essential thing.
G5 will transform edge computing entirely and increase the demand for it. As a result, edge and 5G are becoming mutually reinforcing phenomena. 5G will work on edge computing to provide quick real-time data. This is because edge computing has the potential to provide low latency and higher bandwidth.
Faster Streaming
5G network will surprise companies and entities with its fast data transfer capabilities. It will be ten times faster than the 4G network. It will facilitate storage and faster real-time streaming and thus productivity at its best.
“If everything you touch has to go to a data center and back before you see the animation, you're going to notice. Working at the 5G Lab in a mobile edge cloud, all of a sudden, what we thought would be impossible can happen because the 5G network is so fast.”
- Ian McLoughlin, LiquidSky Software founder, and CEO
Work from any Location
As 5G is ten times faster than 4G in transferring data due to its better connectivity, employees can work from any location. It will make remote work possible anywhere.
Better Security Systems
As technology is ever-evolving, hackers and online frauds come with advanced techniques to steal data. They hold the sensitive information of organizations and do unimaginable damage.
Once 5G is rolled out widely, administrators will recognize such frauds in advance and prepare to mitigate such cyber-attacks.
Summing up
Cloud computing is undoubtedly going to have an impact on cloud computing. The connectivity of 5G is ten times faster than 4G. IT will help people connect to their workplaces from any location. Remote work will make it easier.
Cloud mobile applications will become more efficient and reliable. The service providers will have a good relationship with customers as they will be providing prompt and reliable service in terms of connectivity. Joining together with other technologies such as edge computing, AI, ML, technology is expected to get into another level with the wide roll-out of 5G.
Frequently Asked Questions
How will 5G affect cloud computing?
Cloud computing will have a complete transformation and improvement when 5G is rolled out widely. The 5G connectivity has the features such as cloud virtualization, Ultra-reliable low-latency communication, better latency, increased bandwidth, and more flexible cloud-based management.
How is 5G going to impact lives?
5G is capable of controlling services remotely. In addition, 5G will enhance autonomous driving, personal communication, IoT, AI, and augmented reality. It will also change the way companies store, access, share and protect data.
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