You may need to migrate your DNS hosting from one provider to another DNS provider for different reasons and when you have activated DNSSEC Record, then the job is slightly difficult but potential downtime can be avoided if the steps are done correctly. DNSSEC Record is great since no party can run a man-in-the-middle exploit. As for real-life examples, we use Tucows/Hover as domain registrar … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
How to Yearly Update SSL/TLS Certificate in Apache2 Server
This is an extra guide in addition to configuring Ubuntu server to run Apache2, PHP, MySQL. Instead of Let's Encrypt, we are using a paid DV SSL certificate. CA browser forum has made it mandatory to yearly replace (read the PDF here) the SSL/TLS certificate to any avoid security breach. So, even a webmaster purchases an SSL/TLS certificate for 2-5 years, the annual work is mandatory. This yearly … [Read more...]
What is a Digital Archive?
A digital archive (also referred to as a data archive) is usually an information system whose goal is to store different digital resources and make them available to a defined group of users. In terms of content and technology, digital archives continue to grow together with digital libraries and digital museums, which is why the term memory institution is now also used as a collective term. As in … [Read more...]
Long-Term Archiving : Basics
Long-term archiving (LCA) refers to the collection, long-term storage and preservation of the permanent availability of information. With the long-term archiving of digitally available information (digital preservation), certain new problems arise. For the preservation of digital resources, "long-term" does not mean the submission of a guarantee declaration for five or fifty years, but the … [Read more...]
Is Real-Time Transcription More Advantageous?
Real-time transcription is becoming more important today because it gives users an instant text version of any conversation. With real-time transcription, all concerned parties can access a written copy of the spoken words. In recent years, rapid advancements in communication technology have created various software, from voice recognition to automatic transcription software. As a result, many … [Read more...]
What is Plausibility Check?
The plausibility check is a method in which a value or a result is checked to see whether it can be plausible at all, i.e. acceptable, plausible and comprehensible or not. It is not always possible to verify the correctness of the value or result but to detect any obvious inaccuracy. An advantage of the plausibility check is that it can be carried out with only little effort, a disadvantage is … [Read more...]
What is Data Replication?
Replication or replication in the literal sense of the word is the mere production of multiple copies (copies) of the same data but is usually associated with the regular comparison of the data. In general, replication in data processing is used to make data accessible in multiple places. On the one hand, this is used for data backup; on the other hand, to shorten response times, especially for … [Read more...]
What is Data Lineage?
Data lineage or data origin refers to the question in a data warehouse system to determine the original data records from which they were created for given aggregated data records. Data Lineage includes methods and tools that make the life cycle of data traceable and answer the questions of who, when, where, why and how. It is a discipline within metadata management that is often also a function … [Read more...]
Best Earbuds for Samsung Smartwatches
LTE smartwatches are great since we can avoid carrying our fragile, costly smartphones everywhere. One of the two uses of smartphones is handling calls and listening to music. While some apps allow the smartwatches to use the cameras of the smartphones, smartwatches are largely a device without their camera. A basic question many users tend to ask (I was among them once), why we will buy … [Read more...]
Why Google AMP is Bad for Your Site
Google AMP is harmful for your branding and customer acquisition. Making the website faster (within a permissible budget) for the mobile devices is a completely different topic from "Google AMP". Possibly you have heard that from Jun 2021 Google has stopped prioritising Accelerated Mobile Pages (AMP) format in its Top News carousel. There was one US antitrust complaint against Google, which has … [Read more...]
How to and most importantly, Why avoid IP spoofing in 2021?
Cybercrimes have been increasing over the decade, and everything being digitized might even become more frequent in the future. Be it a person or an organization, everyone is at equal risk of falling prey to cybercrime. Among them is IP spoofing, one of the standard methods the attackers use to get into one's device. As geeky and irrelevant it may sound to an ordinary person, it is no joke about … [Read more...]