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A kernel of truth: Linux isn't as foolproof as we may have thought

A world without Linux is hard to imagine. Every Google search we run is accomplished on Linux-based servers. Behind the Kindle we enjoy reading, to the social media sites we spend scrolling away every day sits the Linux kernel. Would you believe your ears if I tell you the world’s top 500 supercomputers run on Linux? No wonder Linux has permeated into every aspect of the digital age, not to mention its steadily growing enterprise user base.

How to shift into a new approach to cybersecurity asset management

The effects of the global pandemic pushed organizations to accelerate their digital transformation strategies. Because of this, companies in all industries were faced with an array of new technologies like cloud and containers that support the shift to edge computing and remote workers. With so much focus on these factors, companies often overlook some of the repercussions that come along with such rapid innovations. One of which is the need for a new approach to asset visibility.

Styra Declarative Authorization Service Expands Service Mesh Use Case

We are thrilled to announce native support of Kong Mesh, Istio and Kuma within Styra Declarative Authorization Service (DAS), enabling users to combine stellar service mesh solutions with the only authorization management platform that supports trusted cloud architecture. Styra DAS allows teams to manage policies across a broad spectrum of systems, like Kubernetes, microservices, public cloud, and more.

The Top 6 Cybersecurity Challenges in the Healthcare Industry

The healthcare industry has always been an appealing target for cybercriminals. From high-value patient data to a low tolerance for downtime that could disrupt patient care, cybercriminals continue to find ways to take advantage of healthcare cybersecurity practices. In recent years, the healthcare industry has seen a 55% increase in cybersecurity threats, turning attacks on healthcare providers into a $13.2 billion industry and making it a gold mine for cybercriminals.

CIS Control 6: Access Control Management

CIS Control 6 merges some aspects of CIS Control 4 (admin privileges) and CIS Control 14 (access based on need to know) into a single access control management group. Access control management is a critical component in maintaining information and system security, restricting access to assets based on role and need. It is important to grant, refuse, and remove access in a standardized, timely, and repeatable way across an entire organization.

CISSP Exam Pattern Changes, May 2021

On May 1, 2021, ISC² implemented a refreshed set of objectives for the CISSP certification exam for security professionals in order to keep it relevant to the latest technologies and cybersecurity standards, requirements and processes. New information security concepts, terms and acronyms have been added and others are better covered.

Encryption and authentication don't need to be painful! Here's how.

I had the pleasure of being at an in-person event recently. Aside from the joy it brought me to simply see people for the three-dimensional beings they are, it was of course incredible to connect with the Information Security community once more. Interestingly, a topic came up in quite a few of my conversations with fellow delegates. And it was one that I wasn’t expecting: encryption. It was often amiable, but on a couple of occasions eyes would roll.

Slack Security: FERPA and HIPAA Compliance

During the pandemic, healthcare and education providers scrambled to adapt to providing services remotely, using tools like Slack, Google Drive, and Zoom to continue connecting with patients and students. McKinsey tracked a spike in the use of telehealth solutions in April 2020 that was 78 times higher than in February 2020. And, by some estimates, more than 1.2 billion children worldwide were impacted by school closures due to the pandemic — some of whom were able to learn remotely.

Process Hunting with a Process

Quite often you are in the middle of a security incident or just combing through your data looking for signs of malicious activity, and you will want to trace the activity or relationships of a particular process. This can be a very time-consuming and frustrating task if you try to brute force things (copying/pasting parent and child process IDs over and over again). And in the heat of battle, you may miss one item that could have led you to something interesting.