Tired of an overwhelming list of Kubernetes commands? Here's a comprehensive Kubernetes Cheat Sheet - A perfect companion to all your cluster management needs.       1. Commands for 'Viewing Resource Information':      2.  Commands for 'Changing Resource Attributes':      3. Commands for 'Adding Resources':Kubernetes is like the air traffic controllers for your cloud applications. It automates the deployment, scaling &amp; management of the containers. Once set up, it makes it easy to build and run the applications at scale. Thanks for reading this.If you have an idea and want to build your product around it, schedule a call with me.If you want to learn more about DevOps and Backend space, follow me.If you want to connect, reach out to me on Twitter and LinkedIn.

Comprehensive Kubernetes CheatSheet. If you have an idea and want to build your product around it, schedule a call with me. Once unpublished, this post will become invisible to the public and only accessible to Pragyan Tripathi.

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Sign upSign inSign upSign inSamir SaciFollowTowards Data Science--ListenShareSustainable sourcing is the process of integrating social, ethical and environmental performance factors when selecting suppliers.This includes assessing and evaluating suppliers based on sustainability criteria such as health and safety, environmental impacts or labour rights.The aim is to minimize the negative impacts on the environment and maximize the positive social impacts.As a Data Science Manager, can you develop tools to streamline the process of supplier selection?Supply Chain Network design tools automatically select the best suppliers that minimize costs and meet the market demand while respecting constraints defined by your sustainability team.In this article, we will explore how you can use data science in your organization to support the implementation of sustainable sourcing.Let us take the example used in the previous articles about Life Cycle Assessment.You are the Data Science Manager of an international clothing group that has stores all around the world.The company sources garments, bags, and accessories from suppliers located in Asia.Stores are delivered from local warehouses that are directly replenished by suppliers.Can you automatically select suppliers that minimize your costs while respecting environmental and social constraints?The sourcing team has decided to implement sustainable sourcing on the limited scope of T-shirt suppliers.They want to review their supplier selection process to support the company’s sustainability roadmap.However, they are facing several obstaclesTherefore, they request your help deploying a product to monitor suppliers’ KPIs and automate the selection.Let’s see how data analytics can answer this problem.I will use a simple example with a limited range of indicators for this article.We can quickly review them to understand their definition and how to measure them.Carbon emissionsThe primary indicator that will drive your sustainability roadmap is the carbon footprint of the supply chain.This can be measured by calculating the total emissions of greenhouse gases such as carbon dioxide, methane and nitrous oxide.💡 What should we consider?The first two metrics should be collected from the suppliers, but your team can calculate the third one.The formula is quite straightforwardThe data sources areIf you need more information, I have detailed the process in this articletowardsdatascience.comEnergy consumptionAnother indicator is the amount of energy consumed by the supplier to produce and deliver products.It can be expressed in Joules used per production unit (called functional units in the Life Cycle Assessment Methodology).💡 What should we consider?The sourcing team should collect this metric.Water usageAs it becomes a scarce resource, new regulations are pushing companies to redesign their processes for water consumption reduction.With this indicator, you can focus on suppliers that do not affect the local water supply.💡 What should we consider?Waste generationMeasuring the amount of waste generated during production can help identify areas for adopting more sustainable production methods.💡 What should we consider?Social indicatorsThese indicators assess suppliers’ performance in terms of social sustainability.You can conduct your own audits or use third-party assessments.💡 How to Measure it?Your sourcing team assigns a weight to each criterion in the scorecard below.The auditors calculate a score linked to each criterion to represent the supplier’s performance.The total score is a pondered average of the scores that provide a general supplier assessment.The first support you can provide to your sourcing team is to streamline the data collection and storage process using data analytics tools.A data lake can be a central source of unstructured and structured data (databases, excel files, …).You can implement automated pipelines to extract, process and analyze these data to build reports and provide insights.This can lead to the implementation of data products that can be used for reporting and the optimization models I will present in the next section.For more information on the best practices and methodologies to automate this exercise, look at this article about Life Cycle Assessment.towardsdatascience.comWe can use this data to drive decisions now that we have collected information about suppliers and performed audits with scoring.The sourcing team’s main obstacle was the problem’s complexity considering the number of different metrics and suppliers.They use Excel files with limited automation; this restrains their processing capacity.Therefore, the idea is to use advanced analytics to automatically design sourcing and logistics networks to deliver your stores.I will use an example with dummy data to understand how to implement a data-driven methodology to select suppliers considering environmental factors.You want to redefine the Supply Chain Network of your fast fashion retail company for the next five years.You have stores in 5 different markets worldwide (USA, Germany, Japan, India and Brazil).In each market, you can select a supplier to produce your t-shirts and choose to source from abroad.You would like to select the right set of suppliers to minimize the cost of production and delivery considering.Your overseas suppliers are cheaper, but you must pay high freight costs to deliver to your market with higher CO2 emissions for transportation.Moreover, the sustainability team has implemented constraints on maximum environmental impact per T-shirt produced including water usage, CO2 emissions, energy usage and waste generated.The sourcing team needs linear programming support to manage these complex tradeoffs and decide which suppliers to select.Let me illustrate my point with the example below, in which I will gradually add environmental constraints to see the impact on the footprint.If you define the objective function to minimize the costs without additional constraints, you can easily guess that it will maximize the volume produced in India and Brazil.💡 InsightsWhat if we want to add sustainability constraints?As your company implements a sustainability roadmap, you must add additional constraints limiting the environmental impact per T-shirt produced and delivered.Therefore, your procurement team has contacted local suppliers in your predominant markets (USA, Japan).What would be the impact on your sourcing network?We can start by adding constraints on the average energy and water consumption per unit produced.Your suppliers in Germany and Japan heavily invested in modern equipment to reduce the environmental impact of their operations.💡 InsightsWhat if we add CO2 emissions constraints?Transportation accounts for a considerable part of the CO2 footprint of your Supply Chain.Therefore, you would like to reduce the impact of upstream flows by limiting the CO2 emissions of💡 InsightsWith this simple exercise, you can get the potential of these solutions to accelerate the decision-making process by testing several scenarios.If you want to try it yourself, I have deployed this solution in a web application hosted on the VIKTOR platform.You can upload your dataset or use the sample available in the app to test different scenarios.For more details about this solution, have a look at this article published on Towards Data Science.towardsdatascience.comWhen implementing a green transformation, companies face many challenges related to change management and complex decision-making processes.As a data analytics professional, you can support this transformation by facilitating data collection and partially automating decision-making using optimization models.Sourcing teams can easily add constraints in their supplier selection process to follow the guidance of the sustainability team.By showing the financial impact of each scenario, you facilitate the decision-making process by highlighting the balance between sustainability and cost efficiency.These results can trigger strategic discussions to find the right balance between sustainable sourcing and cost reduction.Let’s connect on Linkedin and Twitter; I am a Supply Chain Engineer using data analytics to improve logistics operations and reduce costs.If interested in Data Analytics and Supply Chain, look at my website.samirsaci.com💡 Follow me on Medium for more articles related to 🏭 Supply Chain Analytics, 🌳 Sustainability and 🕜 Productivity.----Towards Data ScienceTop Supply Chain Analytics Writer — Follow my journey using Data Science for Supply Chain Sustainability 🌳 and Productivity ⌛HelpStatusAboutCareersBlogPrivacyTermsText to speechTeams

Data Science for Sustainable Sourcing. The first support you can provide to your sourcing team is to streamline the data collection and storage process using data analytics tools

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Data Science for Sustainable Sourcing

Threat actors have been leveraging fake websites advertising popular video conferencing software such as Google Meet, Skype, and Zoom to deliver a variety of malware targeting both Android and Windows users since December 2023."The threat actor is distributing Remote Access Trojans (RATs) including SpyNote RAT for Android platforms, and NjRAT and DCRat for Windows systems," Zscaler ThreatLabz researchers said.The spoofed sites are in Russian and are hosted on domains that closely resemble their legitimate counterparts, indicating that the attackers are using typosquatting tricks to lure prospective victims into downloading the malware.They also come with options to download the app for Android, iOS, and Windows platforms. While clicking on the button for Android downloads an APK file, clicking on the Windows app button triggers the download of a batch script.The malicious batch script is responsible for executing a PowerShell script, which, in turn, downloads and executes the remote access trojan.Currently, there is no evidence that the threat actor is targeting iOS users, given that clicking on the button for the iOS app takes the user to the legitimate Apple App Store listing for Skype."A threat actor is using these lures to distribute RATs for Android and Windows, which can steal confidential information, log keystrokes, and steal files," the researchers said.The development comes as the AhnLab Security Intelligence Center (ASEC) revealed that a new malware dubbed WogRAT targeting both Windows and Linux is abusing a free online notepad platform called aNotepad as a covert vector for hosting and retrieving malicious code.It's said to be active from at least late 2022, targeting Asian countries like China, Hong Kong, Japan, and Singapore, among others. That said, it's currently not known how the malware is distributed in the wild."When WogRAT is run for the first time, it collects basic information of the infected system and sends them to the C&C server," ASEC said. "The malware then supports commands such as executing commands, sending results, downloading files, and uploading these files."It also coincides with high-volume phishing campaigns orchestrated by a financially motivated cybercriminal actor known as TA4903 to steal corporate credentials and likely follow them with business email compromise (BEC) attacks. The adversary has been active since at least 2019, with the activities intensifying post mid-2023."TA4903 routinely conducts campaigns spoofing various U.S. government entities to steal corporate credentials," Proofpoint said. "The actor also spoofs organizations in various sectors including construction, finance, healthcare, food and beverage, and others."Attack chains involve the use of QR codes (aka quishing) for credential phishing as well as relying on the EvilProxy adversary-in-the-middle (AiTM) phishing kit to bypass two-factor authentication (2FA) protections.Once a target mailbox is compromised, the threat actor has been observed searching for information relevant to payments, invoices, and bank information, with the ultimate goal of hijacking existing email threads and performing invoice fraud.Phishing campaigns have also functioned as a conduit for other malware families like DarkGate, Agent Tesla, and Remcos RAT, the last of which leverages steganographic decoys to drop the malware on compromised hosts.State of AI in the Cloud 2024Find out what 150,000+ cloud accounts revealed about the AI surge.Goodbye, Atlassian Server. Goodbye… Backups?Protect your data on Atlassian Cloud from disaster with daily backups and on-demand restores.Take Action Fast with Censys Search for Security TeamsStay ahead of advanced threat actors with best-in-class threat intelligence from Censys Search.Find out what 150,000+ cloud accounts revealed about the AI surge.From Humans to Bots: Every Identity in Your SaaS App Could Be a Backdoor for Cybercriminals.Learn how to protect your innovations from emerging security threats with expert advice.Sign up for free and start receiving your daily dose of cybersecurity news, insights and tips.

Watch Out for Spoofed Zoom, Skype, Google Meet Sites Delivering Malware. Once a target mailbox is compromised, the threat actor has been observed searching for information relevant to payments, invoices, and bank information, with the ultimate goal of hijacking existing email threads and performing invoice fraud

The Hacker News

Watch Out for Spoofed Zoom, Skype, Google Meet Sites Delivering Malware

Posted on Mar 7                  In the fast-paced realm of technology, where innovation reigns supreme and proficiency is paramount, cloud certifications have emerged as indispensable assets for professionals seeking to navigate and excel within the digital landscape. These certifications, offered by leading providers such as Amazon Web Services (AWS), not only validate expertise but also serve as catalysts for empowerment, career advancement, and community building within the tech industry.Empowering Individuals:Cloud certifications stand as formidable symbols of empowerment, bestowing upon individuals the validation and recognition of their proficiency in cloud technologies. By earning these certifications, professionals fortify their confidence, assert their authority, and unlock new avenues for personal and professional growth.Career Advancement:In the competitive arena of technology, where opportunities abound and talent is revered, cloud certifications serve as beacons guiding professionals toward career advancement and prosperity. With each certification attained, individuals elevate their credentials, expand their skill sets, and position themselves as sought-after assets in an ever-evolving job market.Industry Recognition:The attainment of cloud certifications signifies more than just personal achievement—it signals a commitment to excellence and a dedication to staying abreast of industry trends and best practices. As such, these certifications command respect and admiration within the tech community, affirming the holder's credibility and expertise in cloud computing.Driving Continuous Learning:Cloud certifications instill a culture of perpetual learning and growth, compelling professionals to remain vigilant in their pursuit of knowledge and proficiency. Through ongoing education and recertification requirements, individuals are propelled on an unending journey of discovery, ensuring their relevance and adaptability in an ever-changing technological landscape.Stay Relevant in a Dynamic Industry:In an era characterized by rapid technological innovation and disruption, cloud certifications serve as vital tools for professionals seeking to stay relevant and influential in their respective fields. By equipping individuals with the latest skills and industry knowledge, these certifications enable them to navigate the complexities of a dynamic industry with confidence and agility.Promoting Diversity and Inclusion:Cloud certifications transcend barriers of race, gender, and socioeconomic status, serving as catalysts for promoting diversity and inclusion within the tech community. By providing equitable access to certification programs, individuals from all backgrounds are allowed to showcase their talents and contribute to the vibrant tapestry of the industry.Elevating Standards of Excellence:Cloud certifications uphold the highest standards of excellence, setting a precedent for professionalism and proficiency within the tech sphere. By adhering to rigorous certification requirements, professionals not only distinguish themselves as paragons of excellence but also inspire others to strive for greatness in their endeavors.Enhanced Credibility and Trust:Cloud certifications imbue professionals with a sense of credibility and trust, endowing them with the integrity and authority necessary to garner trust from employers, clients, and colleagues alike. This trust forms the bedrock of professional relationships, fostering collaboration, innovation, and mutual respect within the tech community.Access to Exclusive Resources and Communities:Cloud certifications grant individuals access to a wealth of exclusive resources and communities, fostering collaboration, camaraderie, and mutual support within the tech sphere. From specialized training materials to vibrant online communities, certified professionals benefit from a supportive ecosystem that nurtures their growth, fosters collaboration, and propels them toward success.In conclusion, cloud certifications have become indispensable tools for professionals seeking to thrive in the ever-evolving landscape of technology. By empowering individuals, advancing careers, fostering excellence, and promoting diversity and inclusion, these certifications play a vital role in shaping the future of the tech industry and empowering a new generation of skilled professionals. As we continue to embrace the transformative power of cloud certifications, let us strive to build a community that celebrates excellence, fosters collaboration, and drives innovation to new heights.Templates let you quickly answer FAQs or store snippets for re-use.        Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.      Hide child comments as well                  Confirm              For further actions, you may consider blocking this person and/or reporting abuse              Lucas Maltempi Monfardine - Jan 16                          Julia Furst Morgado - Feb 5                          Mohammad Faisal - Feb 5                          Mohan Majhi - Jan 26                  DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey.    Built on Forem — the open source software that powers DEV and other inclusive communities.Made with love and Ruby on Rails. DEV Community © 2016 - 2024.          We're a place where coders share, stay up-to-date and grow their careers.

Advancing Careers and Fostering Excellence: The Impact of Cloud Certifications. Cloud certifications grant individuals access to a wealth of exclusive resources and communities, fostering collaboration, camaraderie, and mutual support within the tech sphere.

Advancing Careers and Fostering Excellence: The Impact of Cloud Certifications

Posted on Mar 7                      • Originally published at linuxtek.ca                   A few days ago, AWS announced in a blog post that they would be providing free DTO (Data Transfer Out) of AWS, when moving data to another cloud provider or to an on-premises data center. This is a pretty big deal, because one of the common concerns from companies looking to adopt the cloud, is the expense of moving their data out, causing vendor lock-in.In this article, we will explore details on transferring data in and out of AWS, some of the more recent regulatory changes, and the potential business impact.Typically, there is no charge for inbound data transfer to AWS.  The challenge becomes how to get the data into AWS quickly and efficiently.If a small amount of data needs to be transferred, it can be uploaded directly via the internet, for example to an S3 bucket.For larger datasets, or to set up a larger job to connect between an on-premises data center and AWS, the two most common options are Site-to-Site VPN and Direct Connect, both which come with a cost.  AWS DataSync can also be set up to copy between on-premises and AWS, to automate moving data to a number of AWS services.For extremely large datasets that cannot be transferred over the internet, or in an environment where there is no consistent network connectivity, the AWS Snow Family is available.  This allows for some edge computing to collect and process data, and move it to the AWS cloud by physically shipping the device to AWS.AWS Snowcone has an HDD and SSD device type, which can transfer 8-14TB of data securely on a device small enough to put in a backpack.AWS Snowball has a number of devices optimized for edge computing and data transfer.  The service allows you to order a ruggedized device that can hold multiple terrabytes to petabytes of data, to transfer to AWS. You would set up a Snowball Edge Job to define how to import the data into S3. Once the data is copied to the Snowball, it can be shipped back to the proper AWS datacenter to be uploaded and complete the job.If you have extremely large amounts of data to transfer, such as hundreds of petabytes or into exabytes, AWS Snowmobile can move up to 100PB at once via a ruggedized shipping container. The ruggedized shipping container is tamper-resistant, water-resistant, temperature controlled, and GPS-tracked.  The service was announced in 2016, and one of the trucks shown during a presentation that year at AWS re-Invent:https://youtu.be/8vQmTZTq7nw?si=v-XbG1xk9JeWdTYRFor all of the above methods, the charges would be for the method of data transfer, but the actual data transfer into AWS would cost $0.00/GB.Many of the methods for transferring data into AWS can also be used to transfer data out.  The catch is that until recently, you would also be charged per GB of data transferred out.  For example, see this AWS blog post from 2010, when outbound data transfer prices were reduced.  Companies would pay $0.08 - $0.15 per GB transferred out per month.  This would mean that for companies that have extremely large data sets in AWS, getting that data out would be prohibitively expensive, which could lead to some companies being locked into the platform.The example above is for data transfer from EC2 out to the internet, and is available on the pricing page.In 2021, AWS increased the free tier to make the first 100GB of data per month transferred out to the internet free.In January 2024, Google Cloud announced in a blog post that they would be eliminating data transfer fees when moving off Google Cloud. This would allow customers to use Google Cloud without having to worry about a gigantic cloud exit data transfer bill.  Customers do have to apply for free data transfer when exiting Google Cloud, but knowing the policy definitely could be reassuring.Since 2022, the European Union has been revising The European Data Act, and the final text was published in December 2023.  The European Data Act will become fully effective in September 2025.  The act specifies:The Data Act also improves the conditions under which businesses and consumers can use cloud and edge services in the EU. It becomes easier to move data and applications (from private photo archives to entire business administrations) from one provider to another without incurring any costs, because of new contractual obligations that the proposal presents for cloud providers, and a new standardisation framework for data and cloud interoperability.Part of the text includes a provision for a self-regulatory code of conduct for facilitating the switching of data processing services and the porting of data.  Many Cloud providers have signed on to the SWIPO (Switching Cloud Providers and Porting Data) group, including members of the Cloud Infrastructure Services Providers In Europe (CISPE).  In the most recent blog article from AWS, they refer to the waiver on data transfer following the direction set by the European Data Act, and being available to all AWS customers around the world, and from any AWS region.Interestingly, Microsoft has declared adherence to a SWIPO Code of Conduct, but the pricing details for Microsoft Azure still indicate the first 100GB of Internet Egress is free, but charged per GB after that.  I was not able to find an exception policy when exiting their cloud to another provider or moving back to on-premises.  It will be interesting to see if they follow suit with their competitors.It appears that the European Data Act is working to level the playing field among cloud providers, and making it less costly for companies to port their data out, removing one of the barriers that would cause "lock-in" with specific providers.  It will be interesting to see how other cloud providers and services react to the new pricing and upcoming regulations, and if they will follow suit.Templates let you quickly answer FAQs or store snippets for re-use.Worth to read         Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.      Hide child comments as well                  Confirm              For further actions, you may consider blocking this person and/or reporting abuse              Julio Fiamoncini - Mar 6                          fraz - Mar 6                          fraz - Mar 6                          Scrapfly - Mar 6            Would you like to become an AWS Community Builder? Learn more about the program and apply to join when applications are open next.      DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey.    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AWS To Provide Free Data Transfer Out To Internet. This is a pretty big deal, because one of the common concerns from companies looking to adopt the cloud, is the expense of moving their data out, causing vendor lock-in

AWS To Provide Free Data Transfer Out To Internet

Posted on Mar 7                  Hey there fellow devs! We all know that in the world of software development, productivity is key. Whether you're slinging code on the backend or crafting pixel-perfect UIs on the frontend, finding ways to get more done in less time is a universal goal. So, let's dive into some informal productivity tips that can help you supercharge your workflow, whether you're tinkering with databases or wrangling CSS.Backend Bliss: Making the Most of Your TimeAutomate All the Things: Don't waste time on repetitive tasks. If you find yourself doing something more than once, it's time to automate it. Whether it's setting up deployments with CI/CD pipelines or automating database migrations, automation can save you loads of time and effort.Use the Right Tools: Every backend dev has their favorite tools, whether it's an IDE, a database management tool, or a debugging tool. Find the tools that work best for you and stick with them. Don't be afraid to try new tools, but don't get bogged down in tool paralysis Know Your Services Inside and Out: Whether you're working with AWS, Google Cloud, or your own custom services, take the time to really understand how they work. Knowing the ins and outs of your services can help you troubleshoot issues faster and build more robust applications.Stay Organized: Keep your codebase clean and well-organized. Use consistent naming conventions, modularize your code, and comment liberally. A well-organized codebase is easier to navigate and maintain, saving you time and headaches in the long run.Frontend Finesse: Navigating the Wild World of Web DevelopmentMaster Your Framework: Whether you're a React junkie, an Angular aficionado, or a Vue virtuoso, take the time to really master your chosen frontend framework. Learn all the ins and outs, explore the latest features, and stay up-to-date with best practices.Stay Lean and Mean: Keep your frontend codebase lean and mean. Avoid bloat and unnecessary dependencies, and optimize your code for performance. Remember, every line of code you write is a potential source of bugs, so keep it simple and focused.Embrace CSS Like a Boss: CSS can be a beast, but don't let it intimidate you. Embrace the power of CSS preprocessors like Sass or Less, and explore the latest CSS frameworks and techniques. With the right tools and know-how, you can tame even the wildest of stylesheets.Test, Test, and Test Some More: Don't skimp on testing. Whether you're writing unit tests, integration tests, or end-to-end tests, testing is crucial for ensuring the reliability and stability of your frontend code. Embrace testing as a core part of your development process, and you'll thank yourself later.So there you have it, folks! Some informal productivity tips to help you crush it on both the backend and frontend. Whether you're automating deployments, mastering your favorite frontend framework, or wrangling unruly CSS, these tips can help you stay focused, efficient, and productive. So go forth and code like the wind, my friends!Templates let you quickly answer FAQs or store snippets for re-use.very nice article 😊 short, to the point, and while most of these may seem like common sense, you’d be amazed how often they aren’t used so all are worth stating! keep up the good work, mate!         Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.      Hide child comments as well                  Confirm              For further actions, you may consider blocking this person and/or reporting abuse              Scofield Idehen - Feb 20                          Marcus Ahlfors - Feb 7                          Web Genius - Feb 6                          MK - Feb 6                  DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey.    Built on Forem — the open source software that powers DEV and other inclusive communities.Made with love and Ruby on Rails. DEV Community © 2016 - 2024.          We're a place where coders share, stay up-to-date and grow their careers.

Getting Stuff Done: Productivity Tips for Backend and Frontend Devs. Frontend Finesse: Navigating the Wild World of Web DevelopmentMaster Your Framework: Whether you're a React junkie, an Angular aficionado, or a Vue virtuoso, take the time to really master your chosen frontend framework.