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Six causes of major software outages–And how to avoid them

Dynatrace

From business operations to personal communication, the reliance on software and cloud infrastructure is only increasing. Possible scenarios A Distributed Denial of Service (DDoS) attack overwhelms servers with traffic, making a website or service unavailable.

Software 290
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What is Log4Shell? The Log4Shell vulnerability explained (and what to do about it)

Dynatrace

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Simply put, attackers can remotely take over any internet-connected device that uses certain versions of the Log4j library anywhere in the software stack.

Internet 264
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Don’t Sink Your Website With Third Parties

Smashing Magazine

Don’t Sink Your Website With Third Parties. Don’t Sink Your Website With Third Parties. You’ve spent months putting together a great website design, crowd-pleasing content, and a business plan to bring it all together. Your website may be using more third-party services than you realize. Ken Harker.

Website 138
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Dynatrace introduces automatic vulnerability management for PHP

Dynatrace

The open-source scripting language PHP is used by over 78% of all websites that use a server-side programming language. Asset exposure —indicates exposure of the vulnerable code to the internet. Dynatrace news. It ranks eighth in terms of GitHub pull requests statistics. How to get started.

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Time to First Byte: What It Is and Why It Matters

CSS Wizardry

This is understandable—forgivable, almost—when you consider that TTFB begins to move into back-end territory, but if I was to sum up the problem as succinctly as possible, I’d say: While a good TTFB doesn’t necessarily mean you will have a fast website, a bad TTFB almost certainly guarantees a slow one. Expect closer to 75ms.

Latency 270
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Email Infrastructure Monitoring Checklist

Dotcom-Montior

This is where email infrastructure comes in handy. While you have limited control over user interaction with your emails, monitoring email infrastructure is in your hands. Email infrastructure usually consists of your server and domain configuration, server performance, IP address, mail agents, and more. Mail Server.

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How do you decide your approach for mobile website testing?

Testsigma

The rise of mobile internet usage is evident across developed economies as well as developing ones (India, Bangladesh, etc.)[3]. that require internet connectivity. Mobile-first design should be accompanied with mobile website testing for delivering a flawless web experience to your target audience. Mobile-first indexing.

Website 98