Vast Data Intentionally Blurs The Line Between Storage And Database

Depending on how you look at it, a database is a kind of sophisticated storage system or storage is a kind of a reduction of a database. …

The post Vast Data Intentionally Blurs The Line Between Storage And Database first appeared on The Next Platform.

Vast Data Intentionally Blurs The Line Between Storage And Database was written by Timothy Prickett Morgan at The Next Platform.

Cisco brings ransomware protection to XDR SaaS package

Cisco has added ransomware detection and recovery support to its recently unveiled Extended Detection and Response (XDR) system.The new features target recovery from ransomware attacks and come courtesy of integration with Cohesity’s DataProtect and DataHawk offerings which offer configurable ransomware recovery and rescue support for systems assigned to a protection plan. Cohesity’s platform can preserve potentially infected virtual machines for forensic investigation and protect enterprise workloads from future attacks.Cisco said that the exponential growth of ransomware and cyber extortion has made a platform approach crucial to effectively counter adversaries.  It also noted that during the second quarter of 2023, the Cisco Talos Incident Response team responded to the highest number of ransomware engagements in more than a year.To read this article in full, please click here

Cisco brings ransomware protection to XDR SaaS package

Cisco has added ransomware detection and recovery support to its recently unveiled Extended Detection and Response (XDR) system.The new features target recovery from ransomware attacks and come courtesy of integration with Cohesity’s DataProtect and DataHawk offerings which offer configurable ransomware recovery and rescue support for systems assigned to a protection plan. Cohesity’s platform can preserve potentially infected virtual machines for forensic investigation and protect enterprise workloads from future attacks.Cisco said that the exponential growth of ransomware and cyber extortion has made a platform approach crucial to effectively counter adversaries.  It also noted that during the second quarter of 2023, the Cisco Talos Incident Response team responded to the highest number of ransomware engagements in more than a year.To read this article in full, please click here

Exploring AKS networking options

At Kubecon 2023 in Amsterdam, Azure made several exciting announcements and introduced a range of updates and new options to Azure-CNI (Azure Container Networking Interface). These changes will help Azure Kubernetes Services (AKS) users to solve some of the pain points that they used to face in previous iterations of Azure-CNI such as IP exhaustion and big cluster deployments with custom IP address management (IPAM). On top of that, with this announcement Microsoft officially added an additional dataplane to the Azure platform.

The big picture

Worker nodes in an AKS (Azure Kubernetes Service) cluster are Azure VMs pre-configured with a version of Kubernetes that has been tested and certified by Azure. These clusters communicate with other Azure resources and external sources (including the internet) via the Azure virtual network (VNet).

Now, let’s delve into the role of the dataplane within this context. The dataplane operations take place within each Kubernetes node. It is responsible for handling the communication between your workloads, and cluster resources. By default, an AKS cluster is configured to utilize the Azure dataplane, which Continue reading

NVIDIA DGX Cloud targets generative AI

NVIDIA DGX Cloud is an AI supercomputer in the cloud, designed for enterprise users with demanding needs and deep pockets. The offering comes as a complete software and hardware package for large-scale AI development, accessible via web browser.DGX Cloud gives enterprises the power to train modern AI workloads such as generative AI and large language models, says Charlie Boyle, NVIDIA's vice president of DGX Platforms. It combines an AI developer suite, workflow software, a high-performance infrastructure, direct access to NVIDIA AI experts, and 24/7 support.Market impact of generative AI Generative AI's arrival has sparked a rapid increase in demand for AI-based products and services. As a result, companies are racing to acquire the skills and infrastructure needed to leverage AI in their product development processes and business operations.To read this article in full, please click here

Tech Bytes: Modernizing Your Secure Web Gateway For A Distributed Workforce (Sponsored)

Today on the Tech Bytes podcast we explore Secure Web Gateways with sponsor Palo Alto Networks. Secure Web Gateways sit between users and Web traffic to enforce policies around Web and application access and inspect traffic for malware. We talk with Palo Alto Networks about customer challenges with secure Web gateways, innovations in Prisma Access Cloud Secure Web Gateways, and more.

Tech Bytes: Modernizing Your Secure Web Gateway For A Distributed Workforce (Sponsored)

Today on the Tech Bytes podcast we explore Secure Web Gateways with sponsor Palo Alto Networks. Secure Web Gateways sit between users and Web traffic to enforce policies around Web and application access and inspect traffic for malware. We talk with Palo Alto Networks about customer challenges with secure Web gateways, innovations in Prisma Access Cloud Secure Web Gateways, and more.

The post Tech Bytes: Modernizing Your Secure Web Gateway For A Distributed Workforce (Sponsored) appeared first on Packet Pushers.

Options For Connecting Your Private Cloud

The impulse to move absolute everything to the public cloud is coming to an end. Many companies are re-evaluating their strategies and adopting a hybrid model by bringing or migrating their workloads from the cloud to on-premises, mostly in the IaaS space. The main reasons companies are re-evaluating public cloud are cost, wanting total control […]

The post Options For Connecting Your Private Cloud appeared first on Packet Pushers.

Network Break 440: Broadcom Releases SONiC-Friendly Trident; Senator Requests Investigations Into Microsoft’s Shoddy Security

On this week's Network Break we discuss a new Broadcom ASIC, a request from US Senator Ron Wyden to three US agencies to investigate Microsoft for sloppy security practices, an Intel pledge to add AI to all its platforms, Juniper financial results, and more IT news.

The post Network Break 440: Broadcom Releases SONiC-Friendly Trident; Senator Requests Investigations Into Microsoft’s Shoddy Security appeared first on Packet Pushers.

Where To Park Your AI Cluster Is As Important As Procuring It

When we think about high performance computing, it is often in the context of liquid-cooled systems deployed in facilities specifically designed to accommodate their power and thermal requirements. …

The post Where To Park Your AI Cluster Is As Important As Procuring It first appeared on The Next Platform.

Where To Park Your AI Cluster Is As Important As Procuring It was written by Tobias Mann at The Next Platform.

Amazon EC2 Credential Exfiltration: How It Happens and How to Mitigate It

An introduction to Amazon EC2 credentials

When you assign an Identity and Access Management (IAM) role to an Amazon Elastic Compute Cloud (EC2) instance, the short-term credentials for the role are made available via a web service known as the Instance Metadata Service (IMDS). The IMDS provides an HTTP endpoint for retrieving instance metadata such as the instance IP address, AWS Region the instance is running in, the Amazon Machine Image used to launch the instance, and the access key, secret access key, and session token associated with the instance's IAM role. The AWS documentation describes how to retrieve instance role credentials from IMDS. If you've seen or used the http://169.254.169.254 or http://fd00:ec2::254 endpoints, then you've seen/used IMDS.

Retrieval of instance role credentials from IMDS is the mechanism by which the AWS CLI and SDKs learn the credentials belonging to the instance's IAM role without you having to configure anything on the instance. Quoting the IAM documentation:

The AWS SDKs, AWS CLI, and Tools for Windows PowerShell automatically get the credentials from the EC2 Instance Metadata Service (IMDS) and use them.

This is great! It means you can start using the AWS CLI, SDKs, or Tools Continue reading

Weekend Reads 072823


Incredible as it may seem, US tax preparation companies using Google and Meta tracking technology have been sending sensitive information back to the megacorps, not to mention other tech firms, it is claimed.


The Federal Trade Commission (F.T.C.) sent a letter to OpenAI, the San Fransisco company responsible for creating ChatGPT, the Large Language Model that captured the world’s imagination in November of 2022.


Steganography is the art of hiding secret data in plain sight. It sounds kind of counter-intuitive, but you’d be surprised how effective it is.


On Wednesday, Microsoft announced that Chinese hackers had managed to secretly access email accounts belonging to 25 different organizations across the country, including government agencies.


But for a human to interact with this hardware, they must really know and understand how it works. The person must also know the order in which to give the computer various tasks to produce a meaningful result.


The UK’s Competition Market Authority (CMA) has provisionally cleared Broadcom’s proposed acquisition of VMWare, paving the way for the $61 billion deal to go ahead.


In 2021, we discussed a potential future shift from established public-key algorithms to so-called “post-quantum” algorithms, which may help protect sensitive Continue reading

Create a Samba Share and Use from in a Docker Container

Overview This article provides a step-by-step guide on how to create a Samba share from within a Docker container using Ubuntu Server as the host operating system. The tutorial covers two main topics: Installing and configuring Samba on an Ubuntu server Install Samba with sudo apt-get install samba -y Start and enable the Samba service Set a password for users who will access the share Creating a persistent Docker volume mapped to the Samba share: Create a new group and add users to it, setting permissions accordingly Create a persistent Docker volume with docker volume create –opt type=none –opt o=bind –opt device=/data public Deploying an NGINX container using the Docker volume: Mount the Docker volume to the /usr/share/nginx/html directory in the NGINX container Run a new NGINX instance with docker run -d –name nginx-samba -p 8090:80 -v public:/usr/share/nginx/html nginx Testing the setup: Verify that the index.html file is served correctly from the Samba share The article concludes by noting that this setup may not be suitable for production environments, but it can be useful for development or internal services/apps. Key takeaways: Install and configure Samba on an Ubuntu server Create a persistent Docker volume mapped to a shared directory Continue reading

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