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Security | Threat Detection | Cyberattacks | DevSecOps | Compliance
The Latest Cybersecurity News & Insights From Around The World
Application Layer Infrastructure Visibility in IaaS
The migration to cloud provides faster time to deployment and elasticity, but often at some cost and complexity to infrastructure control and visibility. A concrete example we can use is a deployment of web servers with rational security group configuration, in light of the recent Log4Shell vulnerability. While limitations are similar in all IaaS environments, consider the following AWS architecture with focus on the web servers running on EC2 instances.
Log4Shell Peace of Mind in Minutes, Not Weeks
Discovered on December 9, 2021, the log4Shell vulnerability is one of the most talked-about vulnerabilities in computing. Because simple text can be used to take control of a device and download anything that is Internet-accessible, companies are taking it seriously. As they should – log4Shell has the maximum CVSS score of 10 (CVSS, Common Vulnerability Scoring System, is an industry-standard for ranking vulnerabilities).
Kubernetes Ingress and Load Balancers: Bringing Traffic to Your Cluster
At the core of Kubernetes is the notion of high availability, meaning that every part of the system is redundant so it can continue to function despite failures. This includes multiple worker nodes to run your workload, apps are written to be able to run as multiple pods, and even the control plane will work across a cluster of machines. In this article, we’ll explain the different ways to manage network traffic in the Kubernetes cluster.
How to meet OMB's Zero Trust Strategy goals for IT, IoT and OT Devices
On Jan. 26, the Office of Management and Budget (OMB) published its widely anticipated final version of its zero trust architecture strategy, identifying top cybersecurity priorities for the federal government. This achievement raises the country’s cyber defense strategy to a level commensurate with the “increasingly sophisticated and persistent threat campaigns” it faces.
Cybersecurity predictions and best practices in 2022
While we optimistically hoped for normality in 2021, organizations continue to deal with the repercussions of the pandemic nearly two years on. Once considered temporary measures to ride out the lockdown restrictions, they have become permanent fixtures now, creating a dynamic shift in cybersecurity and networking. At the same time, cybercriminals have taken advantage of the distraction by launching ambitious attacks against critical infrastructure.
Objectflow Product Demo (with subtitles)
Objectflow is the only network management solution which allows you to control all of your objects across your hybrid estate from a single location.
Port 443: What it is & Why we use it
Port 443 is a port that we use to connect to an HTTPS website But what exactly does it do? And why do we use it? In this video, I'll break down the basics of Port 443 and show you how it works!#port443 Cyphere is a UK-based cyber security services provider helping organisations to secure their most prized assets. We provide technical risk assessment (pen testing/ethical hacking) and managed security services. This advice is a true third party opinion, free from any vendor inclinations or reselling objectives.
Lessons from 2021: Damming the flood with micro-segmentation
We can’t always stop the bad guys from getting in, but we can stop them from wreaking havoc. Professor Avishai Wool, AlgoSec CTO, summarizes notable breaches from 2021 and explains the role of micro-segmentation.
Optimized Security Traffic Mirroring Examples - Part 1
You have to capture everything to investigate security issues thoroughly, right? More often than not, data that at one time was labeled irrelevant and thrown away is found to be the missing piece of the puzzle when investigating a malicious attacker or the source of an information leak. So, you need to capture every network packet.