Operations | Monitoring | ITSM | DevOps | Cloud

Email Security Risks: Why You Need a Cyber Security Plan

Even though technology has advanced significantly over the past few decades, hackers and cybercriminals still target large volumes of email messages daily. Some of the biggest types of things that get sent through email include malware, ransomware, trojans, and viruses. These things are often disguised in some sort of “friendly” email message, an embedded link, or a cute kitten meme.

System extensions are replacing macOS kernel extensions. How will this affect you?

From the outset, Apple has been keen to protect user privacy and security, and deprecating kernel extensions is one of the company’s latest moves towards modernizing its platform. As part of Apple’s sustained effort to make macOS a more reliable and secure platform, the tech giant announced at WWDC 2019 that kernel extensions are going to be replaced in macOS Catalina with Apple’s new technology, system extensions. But, why should you care? Let’s explore now.

Monitor SSL TLS Certificate Expiration

Secure Socket Layer (SSL) and its successor, Transport Layer Security (TLS) are protocols designed to safeguard traffic over the internet. SSL certificates allow websites to move from HTTP to HTTPS, a more secure communication channel on a network. Starting this September, the lifespan of an SSL/TLS certificate will be limited to 398 days, a reduction from the previous maximum certificate lifetime of 825 days.

Advanced Active Directory attacks: Simulating domain controller behavior

There was a time when cyberattacks on identity and authentication infrastructures [like Active Directory (AD)] were immensely challenging to perform. A lot of forethought had to be put into devising a plan for the careful execution of attacks, and advanced technical knowledge of domains and networks was a requisite. Over time, with the advent of open-source pen testing tools, the knowledge gap and the complexities involved to carry out a full-scale cyberattack have narrowed drastically.

How to monitor istiod

Istio is a service mesh that enables teams to manage traffic in distributed workloads without modifying the workloads themselves, making it easier to implement load balancing, canarying, circuit breakers, and other design choices. Versions of Istio prior to 1.5 adopted a microservices architecture and deployed each Istio component as an independently scalable Kubernetes pod. Version 1.5 signalled a change in course, moving all of its components into a single binary, istiod.

AWS threat detection using CloudTrail and Sysdig Secure

Implementing AWS threat detection with Sysdig Secure takes just a few minutes. Discover how to improve the security of your cloud infrastructure using AWS CloudTrail and Sysdig Cloud Connector. With the rise of microservices and DevOps practices, a new level of dangerous actors threatens the cloud environment that governs all of your infrastructure. A malicious or inattentive cloud API request could have a sizable impact on availability, performance, and last but not least, billing.

VMware Management Pack Update Release (20.9.2060.0)

Our fourth update release for 2020 of OpsLogix VMware Management Pack for Operations Manager is now released. Improvements includes existing features such as Host Ram Disk monitoring and Discovery of Tagging information for Hosts and Virtual machines. Important: In our previous release we also simplified the configuration and licensing experience and moved everything under the administration pane.

Top 3 Things to Consider When Selecting a Log Analysis Platform

Effective log analysis can help you significantly reduce the time spent investigating and troubleshooting incidents. With the many different log analysis platforms available, it can be overwhelming to choose and difficult to know what to look for. In this short guide, we’ll share the top three things you should consider when selecting a log analysis platform for your business.