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Whitelist Email Addresses in cPanel

In a recent blog post we answered the question: Why Whitelist an Email Address? TLDR; "If you expect to receive important emails from a trusted email address it is worth whitelisting the address to make sure that emails won't be accidentally blocked by an overzealous email client." In this post we show you how to do it in cPanel by adjusting the SpamAssassin spam filters. If you use cPanel webmail (e.g. Horde, Roundcube or Squirrel Mail) then this is what to do...

An Introduction to Graylog Aggregation Charts

It’s Sunday afternoon, and you’re having a nice relaxing weekend, sitting down watching your favorite sporting event. While enjoying the game, you get a high alert email on your phone, noting something’s going on and you need to jump into action. What do you do in these high stress times? Every second counts, and everyone is waiting on you to tell them what’s happening.

IBM Think 2019 (San Francisco) - Event Recap

With sessions on cloud, big data, and A.I., to training courses, certifications, and hands-on labs, IBM Think 2019 in San Francisco was full of innovation and learning. From talks on emerging technologies and industry trends, the overall theme of the event was clear – IBM is betting on the next chapter of cloud: multi-cloud, Kubernetes, containers, microservices and open-source.

Lambda@Edge: Why Less is More

Lambda@Edge is a compute service that allows you to write JavaScript code that executes in any of the 150+ AWS edge locations making up the Amazon CloudFront content delivery network (CDN) service. In this post, I’ll provide some background on CDN technologies. I will also build out an application stack that serves country-specific content depending on where the user request originates from.

New Tigera Secure Enterprise 2.3 Anomaly Detection Deepens Visibility into Suspicious Kubernetes Activities

Tigera is excited to announce several new capabilities with Tigera Secure Enterprise Edition 2.3, extending the ability to uncover sophisticated Kubernetes attacks. Tigera Anomaly Detection capabilities provide insight into unusual behaviors that compromise the security and performance of Kubernetes environments.

The Power Of Operational Reviews

Last fall, we introduced PagerDuty Analytics, a product that combines machine and human response data to provide operational insights that enable organizations to drive process maturity and improved business outcomes. Today, we’re excited to announce that it’s generally available! As part of our expanded Analytics product offering, we’re rolling out a set of prescriptive operational performance scorecards.

Cybersecurity and Interoperability are Dominant Themes at HIMSS 2019

Another HIMSS show is in the books and the impact this year was tremendous, especially in terms of discussions and announcements. Presentation topics varied from artificial intelligence to supply chain management to telemedicine and beyond, but interoperability and cybersecurity were either main themes or cropped up in discussions throughout the event.

Getting down and dirty with metric-based alerting for AWS Lambda

The phrase “better safe than sorry” gets thrown around whenever people talk about monitoring or getting observability into your AWS resources but the truth is that you can’t sit around and wait until a problem arises, you need to proactively look for opportunities to improve your application in order to stay one step ahead of the competition.