SecureWorld News

DECEMBER 17, 2024

At a minimum, these systems should be firewalled off from public addressing, Ellis stresses. Municipal utilities and water treatment plants, constrained by limited budgets and resource shortages, often took shortcuts to enable remote access. Why Are HMIs Being Exposed?

Internet 109

Internet System Security Authentication 109

CIO Business Intelligence

NOVEMBER 2, 2023

However, this fundamental concept, emphasizing limited access to resources and information, has been progressively overlooked, placing our digital ecosystems at greater risk. In the early days of Windows operating systems up through Windows XP, almost any program a user would launch would have administrator-level privileges.

Backup 321

Backup Information Security Security Cloud 321

CIO Business Intelligence

JUNE 15, 2022

You need to take control to ensure you’re optimizing your resources and delivering on the value propositions the organization envisioned when it embarked on the cloud journey in the first place. Do you have the resources and skills to do it all? Either way, clouds of any flavor from public to on prem to hybrid don’t manage themselves.

Cloud 363

Cloud Open Source Applications Storage 363

CIO Business Intelligence

JANUARY 20, 2023

3 Unit 42 research also found that 83% of ultrasound, MRI, and CT scanners run on an end-of-life operating system. 4 Those operating systems have known vulnerabilities that can potentially be exploited. What’s more useful is understanding what network resources or information can be accessed by the device.

Healthcare 252

Healthcare Security Network Policies 252

Dataconomy

SEPTEMBER 12, 2023

Are you tired of managing a sprawling IT infrastructure that consumes valuable resources and takes up too much space? By allowing multiple virtual servers to run on a single physical server, server virtualization enables businesses to maximize resource utilization, improve scalability, and simplify management.

Virtualization 78

Virtualization Storage Disaster Recovery Hardware 78

Scott Lowe

AUGUST 6, 2021

Eric Sloof shows readers how to use the “Applied To” feature in NSX-T to potentially improve resource utilization. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. As a learning resource, I thought this post was helpful.

Open Source 105

Open Source Load Balancer WAN Architecture 105

Galido

JUNE 30, 2016

However, when it comes to end users’ perspective VMI is just another application on their operating system whether it be, iOS, Windows, or Android. Irrespective of the underlying VMI, all the big players in the VMI scene are utilizing Android to (or “intending to”) operating their virtual mobile applications.

Mobile 81

Mobile Virtualization Operating Systems Applications 81

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Given that we define the cloud (sorry to steal your phrase, Joe) as elastic, pooled resources with self-service functionality and ubiquitous access, I can see where Tom states that to discuss SDN or NFV without discussing cloud is silly.

HP 113

HP Virtualization Hardware Network 113

Galido

FEBRUARY 5, 2019

This flexibility is a great way to save money on unnecessary resources while still having them instantly available if and when needed. Ensure that your host specializes in custom firewalls for your CMS if you are using one, and updates web server scripts and systems regularly. Enhanced Security. Are they easy to reach?

Backup 103

Backup Resources Security Virtualization 103

SecureWorld News

APRIL 9, 2023

Corporate employees frequently utilize the vast resources of the internet to address various business issues on a daily basis. However, conventional solutions such as antivirus, firewalls, and other detection and blocking tools can only offer a limited level of security. Ability to delete the browser session after each use.

Security 98

Security Malware Virtualization Network 98

Galido

FEBRUARY 19, 2017

This is mostly done to steal the identity of any authorized user, rob confidential data, degrade performance, spy on a device, disrupt a service, and/or disable the targeted network or system for the sole purpose of misusing data or exploiting resources. Thicken the Security Layer of Your Browser. Do update them regularly.

Malware 68

Malware Spyware Operating Systems Applications 68

SecureWorld News

APRIL 24, 2023

While it may be tempting to skip encryption in order to save time or resources, the risks of doing so far outweigh any potential benefits. Keeping software and operating systems up to date, using security software, and being careful when opening email attachments or clicking links can help avoid malware.

Disaster Recovery 98

Disaster Recovery Security Malware System 98

Dataconomy

JULY 5, 2023

Image: Kerem Gülen/Midjourney ) Resource crunch Running Character AI involves the consumption of substantial computational resources, such as memory and processing power. When multiple users utilize the AI simultaneously, or if the hardware used is antiquated, it can strain the system, leading to unresponsiveness.

How To 76

How To Firewall Internet Artificial Intelligence 76

Galido

FEBRUARY 10, 2017

When you place your resources in the cloud utilizing Microsoft as a provider of public cloud, your network which is situated in the cloud can be termed as a n Azure virtual network (Vnet). You can select from various operating systems. you set security policies, DNS and then the routing can be configured.

Virtualization 60

Virtualization Microsoft Firewall Network 60

Linux Academy

MARCH 28, 2019

Vulnerabilities at the operating system level may be exploited by rogue container workloads if not hardened. Defining roles that grant specific permissions and then binding these roles to specific service accounts is a versatile and well controlled means of controlling access to cluster resources. Implement Pod Security Policy.

Policies 68

Policies Linux Virtualization Security 68

Scott Lowe

JANUARY 15, 2021

This article by Joshua Fox outlines how and when to use each of the various types of firewalls offered by AWS. Cormac Hogan shares some lessons learned using a Kubernetes Operator to query vSphere resources. Operating Systems/Applications. Who else knew that HAProxy could route SSH connections ?

Linux 60

Linux Firewall Open Source Vmware 60

SecureWorld News

SEPTEMBER 3, 2023

This might involve technological solutions, like firewalls or encryption, or policy-based solutions, such as enhanced training and stricter access controls. Compliance tools can track regulatory changes and alert organizations to any potential compliance gaps in their operations.

Training 104

Training Strategy Security Policies 104

SecureWorld News

SEPTEMBER 27, 2023

This ranges from understanding cryptography to having insights into operating system architecture. AI can be used to automate the following operations: 1. For smaller companies with limited resources, partnering with TI vendors that already offer such a service could be a beneficial route.

Artificial Intelligence 113

Artificial Intelligence Malware Knowledge Base Report 113

Scott Lowe

SEPTEMBER 6, 2024

Gabriella Gonzalez shares some tricks for jailbreaking hosts behind “secure” enterprise firewalls. Even when I worked at Pulumi, I wasn’t a fan of using infrastructure-as-code for defining Kubernetes resources. Oh man, this was something I didn’t need to know. I was happier in my ignorance.

Linux 60

Linux Storage Network Hardware 60

Dataconomy

MARCH 20, 2023

It works by exploiting vulnerabilities in the operating system or other software on the target machine to gain access and create copies of itself. Worms can quickly spread to other devices connected to the same network, causing widespread damage and disrupting normal operations.

System 36

System Malware Firewall Operating Systems 36

Scott Lowe

AUGUST 6, 2021

Eric Sloof shows readers how to use the “Applied To” feature in NSX-T to potentially improve resource utilization. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. As a learning resource, I thought this post was helpful.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Network World

NOVEMBER 6, 2024

Understanding Lateral Threat Movement Lateral threat movement refers to the capability of an attacker, once they gain a foothold within a network, to move between devices and resources in search of valuable data or systems to compromise. legacy systems and IoT devices which can’t accept agents or be brought offline.

Network 397

Network Firewall Security Policies 397

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Given that we define the cloud (sorry to steal your phrase, Joe) as elastic, pooled resources with self-service functionality and ubiquitous access, I can see where Tom states that to discuss SDN or NFV without discussing cloud is silly.

HP 68

HP Virtualization Hardware Network 68

Dataconomy

JUNE 27, 2023

This inventory helps you track and manage your resources, ensuring that they are properly protected and updated. Implement a change management process Establishing a change management process ensures that any modifications or updates to your systems are carried out in a controlled and secure manner.

Malware 68

Malware Software Software Security 68

Scott Lowe

JUNE 18, 2017

Anthony Burke gives a little bit of a sneak peek at some functionality from the upcoming v3 release of PowerNSX: searching NSX Distributed Firewall (DFW) rules. Operating Systems/Applications. Looking for some Docker and Kubernetes resources? Cloud Computing/Cloud Management. RegEx tester.

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

JUNE 18, 2017

Anthony Burke gives a little bit of a sneak peek at some functionality from the upcoming v3 release of PowerNSX: searching NSX Distributed Firewall (DFW) rules. Operating Systems/Applications. Looking for some Docker and Kubernetes resources? Cloud Computing/Cloud Management. RegEx tester.

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

AUGUST 2, 2019

The key takeaway here is that anytime there is firewalling or other stateful services in place, the traffic will route to the (non-distributed) service router instead of just the distributed routers. Operating Systems/Applications. Northbound Networks provides some information on the P4 programming language.

Storage 60

Storage Applications Programming Firewall 60

Scott Lowe

AUGUST 16, 2017

Anthony Burke gives a little bit of a sneak peek at some functionality from the upcoming v3 release of PowerNSX: searching NSX Distributed Firewall (DFW) rules. Operating Systems/Applications. Looking for some Docker and Kubernetes resources? Cloud Computing/Cloud Management.

Windows 60

Windows Virtualization Devops Vmware 60

Galido

DECEMBER 28, 2018

A common way for malware to attack is for it to find exploits and vulnerabilities in a system. Shield weaknesses by removing applications you no longer use, update software, browsers, operating system and plugins. Anti-virus programs can catch most malicious bugs that enter your system. Turn on your firewall.

Internet 60

Internet Security Data Malware 60

Dataconomy

MAY 8, 2023

The customer, on the other hand, is responsible for securing their own data, applications, and operating systems running in the cloud. Failure to properly secure customer-owned resources can lead to security incidents, data breaches, and other problems.

Cloud 51

Cloud Security Resources Operating Systems 51

Scott Lowe

OCTOBER 23, 2020

” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Operating Systems/Applications. ” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” Servers/Hardware.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

Linux Academy

APRIL 11, 2019

Modern-day defense in depth strategies revolve around this same concept of making an attacker go through multiple layers of defense, with one key difference: we’re applying that to our computer systems. Security engineering usually refers to two key subdomains: network security and computer operations security.

Authentication 60

Authentication Security Disaster Recovery Firewall 60

Dataconomy

MARCH 20, 2023

It works by exploiting vulnerabilities in the operating system or other software on the target machine to gain access and create copies of itself. Worms can quickly spread to other devices connected to the same network, causing widespread damage and disrupting normal operations.

System 28

System Malware Firewall Operating Systems 28

Scott Lowe

SEPTEMBER 8, 2016

The use of VMware NSX for microsegmentation is a really popular use case, and so the topic of scripting distributed firewall (DFW) rules often comes up. Operating Systems/Applications. If you’re seeking resources related to NVMe, this NVMe bibliography (by J Metz) is a great resource. Then again, what do I know?

Vmware 60

Vmware Linux Intel Storage 60

Scott Lowe

MARCH 17, 2016

Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. Operating Systems/Applications. This is a much older article on resource management in Docker , but still (as far as I can tell) useful and informative. Servers/Hardware.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

MARCH 2, 2017

Tony Sangha took PowerNSX (a set of PowerShell cmdlets for interacting with NSX) and created a tool to help document the NSX Distributed Firewall configuration. Operating Systems/Applications. This tool exports the DFW configuration and then converts it into Excel format, and is available on GitHub. What’s that? That’s handy.

Linux 60

Linux Devops Open Source Virtualization 60

ForAllSecure

MARCH 30, 2022

And you can either choose to use managed products, which means that the cloud service provider will actually provision resources for you to use and if there is a vulnerability that needs to be patched in, in one of their products that they allocate it to you it's their responsibility to do that. And that's your problem. You don't have to.

Firewall 52

Firewall Virtualization Authentication Linux 52