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AWS Certificate Manager (ACM) is a service provided by Amazon Web Services (AWS) that enables users to efficiently provision and manage SSL/TLS certificates for specific AWS services and applications. The primary goal of ACM is to streamline the certificate acquisition process within AWS, ensuring a secure and seamless experience as organisations interact with web applications and services. This article will examine the key features and benefits of AWS Certificate Manager, integration with other AWS services, automated certificate renewal, and the process of establishing and managing certificates in the cloud environment. For a deeper understanding of ACM, consider reviewing the official documentation on AWS Certificate Manager.
TL: DR – AWS Certificate Manager manages SSL/TLS certificates, the automation of certificate renewals and is supported by the AWS services: Elastic Load Balancing, Amazon CloudFront, Amazon Cognito, AWS Elastic Beanstalk, AWS App Runner, Amazon API Gateway, AWS Nitro Enclaves, AWS CloudFormation, AWS Amplify, Amazon OpenSearch Service and AWS Network Firewall. Certificates are free, of you can import certificates obtained ouside of AWS. It makes sense to use AWS Certificate Manager if you are using these AWS services, otherwise Let's Encrypt would be a better choice, because you cannot install an ACM certificate directly on an AWS based website or application.
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Read more: Automate SSL/TLS Certificate Renewals with AWS Certificate Manager
The proliferation of email communication over the past few decades has been an enabler for all kinds of communications for all of use but the technology behind email was designed for academics to talk to each other, not for everyone in the world to talk to anyone. In that simpler time nefarious use of email wasn't really considered and famously one of the authors of the email sending program said 'I just wanted a way to get my email'.
Nowadays phishing, where attackers employ cunning tactics to deceive users into disclosing sensitive information is a real problem for everyone. We can't just get rid of email as it is perhaps the most successful killer app category other than the web browser. This article explores the red flags associated with phishing emails, outlining key indicators that can help identify these malicious communications. We will examine the characteristics of such emails and provide actionable advice to bolster online security.
TL:DR – The primary objective in recognising phishing attempts is to remain vigilant against specific signs, including suspicious email addresses, inconsistent branding, and unusual requests for sensitive information. By familiarising oneself with these markers, one can significantly mitigate the risk of falling victim to such attacks. It is imperative to practice caution when engaging with unsolicited emails and to remain aware of the evolving tactics utilised by cybercriminals.
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Read more: Top red flags in phishing emails that you should never ignore
Bluesky, a decentralised social network protocol project rooted in transparency and user autonomy, allows individuals and organisations to establish verified identities via custom domain names. This process—known as domain-based self-verification—enables users to associate their online presence with a trusted domain they control. As platforms increasingly decentralise, methods like these become critical for maintaining credibility and resisting impersonation. You can read more about the protocol and its technical principles on the official AT Protocol site.
By verifying a domain with Bluesky, you assert control over your digital identity without relying on centralised third parties. Whether you're representing a business, a brand, or yourself, the ability to prove ownership of a domain creates a verifiable link between your Bluesky profile and your real-world presence. In a time when misinformation is easily spread, technical verification provides a tangible layer of trust. For a broader look at decentralised identity concepts, the W3C DID Core specification offers useful technical context.
TL:DR – The article explains how to self-verify your identity on Bluesky using a domain you control. We cover how domain-based verification works, the technical requirements, step-by-step instructions for both DNS and web-based verification, and how to link and maintain your verified handle securely.
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Google Developer Badges offer a modern, accessible way for developers to demonstrate their proficiency across a range of Google technologies. Whether you're just starting out or you're a seasoned engineer looking to validate your skillset, these digital credentials serve as proof of your abilities in a landscape that increasingly values verified expertise. Backed by the Google Developer Profile initiative, each badge represents real-world experience and technical competence.
This article explores a complete list of Google Developer Badges and how to get them, who can earn them, how they’re verified, and why they matter in our tech-driven world. We'll also cover how badges stack up against traditional certifications, what employers think of them, and how to track progress through Google's developer learning ecosystem.
TL:DR – The Google Developer Badge system is an effective, structured way to upskill and showcase your knowledge. Explore the full breakdown below and start planning your badge-earning journey today.
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Read more: A complete list of Google Developer Badges and how to get them doesn't exist
The Google Pixel 'a' series has long secretly provided impressive features at competitive prices. This article provides a thorough comparison of the Pixel 7a, Pixel 8a, and the recently launched Pixel 9a, analysing their battery endurance, camera capabilities, features, value, prices in the UK, and availability. One can determine which device best suits ones needs today.
TL:DR – The Pixel 8a and 9a provide numerous enhancements over the 7a, such as improved displays, enhanced battery performance, and better camera systems, while still offering competitive pricing. The Pixel 7a remains a strong contender in terms of value, especially as its price has dropped to just £279 new from Amazon UK including an official Google Charger following the release of the newer models. But it remains crucial to consider special offers especially if prioritising the latest features.
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Read more: Buyers Guide: Google Pixel 7a, 8a, 9a - best value
Overview of the Google Developer Program
Purpose and scope of the program
The Google Developer Program functions as an integrated access point for developers building products across Google's platforms, including Android, Chrome, Firebase and Google Cloud. Its purpose is to provide developers with the tools, APIs and documentation necessary to create, test and distribute applications at scale. The program bridges access to services, ensures adherence to platform standards and enables monetisation through the Google Play ecosystem.
TL:DR – Standard members now have access to 10 Firebase Studio Workspaces for AI-assisted full-stack development in the cloud and now have access to Gemini Code Assist for individuals to assist with code completions, chat engagements, and code reviews.
Standard members can now apply for Google product previews to get early access and provide feedback on new Google technologies before they are widely released.
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Read more: Updates to Standard Google Developer Program Membership
The 2018 Mac mini, which featured significant upgrades over its predecessors, ans was the last Intel based Mac mini has recently joined Apple's vintage product list. Understanding the implications of these changes is important for users who rely on this model of Mac computer for daily tasks. This article will discuss its technical specifications, the timeline of its support lifecycle, and the user experience related to Apple’s policies on vintage and obsolete products.
TL:DR – The Mac mini (2018) is now classified as a vintage product, which means that while it may still receive limited service, the overall support from Apple is diminishing. Users should be aware of how this classification affects long-term usability and should consider future-proof investment options. I've sold mine while it still has some residual value.
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Read more: Last Intel based Mac mini reaches Apple vintage support stage
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