Operations | Monitoring | ITSM | DevOps | Cloud

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Whitelist Email Addresses: Thunderbird

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 Mozilla Thunderbird by selecting the correct address book settings and adding the email address as a contact in your address book...

A Quick Guide to Encrypted Messaging

With it now being so easy to share information, we have a tendency to over-divulge. We check into public places online, tell the world when we’re going on holiday and where, and send and receive risqué photos. However, when it became public knowledge that the NSA, internet service providers, and trusted social media platforms were able to monitor our private messages, the choice to share or not to share was taken away from us.

Visualize your Thundra Monitoring data with Honeycomb

Visualize your Thundra monitoring data with Honeycomb. Identifying critical issues in your stateless serverless environments can be difficult. Often, you are left guessing at where the problems may lie. Learn how to pinpoint critical issues in your AWS Lambda environment with the deep query and end-to-end tracing.

How to Troubleshoot .NET Application Performance Problems

Ready to know why your Microsoft .NET applications are slow? What is causing performance problems? Is there an issue in the .NET code? Developers and application owners often get involved in long war room sessions to isolate the root cause of application performance problems. With the right know-how, you can triage problems faster.

Conquer it with correlation-Part 3: Cryptojacking

In the previous posts of this blog series, we discussed advanced persistent threats and data breaches, highlighting the importance of data security in today’s times. In the final post of this series, we’ll talk about cryptojacking, a type of attack that can severely affect your network’s integrity, and how you can combat it with event correlation.

How to Monitor CPU and Memory on Ubiquiti Unifi Devices

Retune AB manages a variety of Ubiquiti devices -- wireless data communication products for enterprise and wireless broadband providers. Naturally, we wanted to bring these in under monitoring. However, Ubiquiti does not expose real-time CPU or memory metrics through SNMP in a way that we found reliable and these are some of the key values needed to verify the health of the device.