Dzone - DevOps

JANUARY 31, 2021

UFW, short for Uncomplicated Firewall, is basically a simplified firewall mechanism that is implemented upon IPtables itself, making it much easier to configure UFW than to configure IPtables. The Need for UFW: Uncomplicated Firewall. The Need for UFW: Uncomplicated Firewall.

Firewall 65

Firewall Fashion Programming Examples 65

Palo Alto Networks

JANUARY 19, 2021

That’s why our firewall platform significantly bolsters a Zero Trust architecture by moving network security as close to workloads as possible – and there are six primary reasons it does so effectively. CN-Series container firewalls secure Kubernetes environments and protect traffic traversing Kubernetes namespace boundaries.

Firewall 95

Firewall Data Center Policies Virtualization 95

Tenable

DECEMBER 18, 2020

Establishing the right configurations and settings can improve Nessus scan results when scanning through firewalls. Network-based firewalls are essential for an organization’s perimeter protection and internal network segregation, while host-based firewalls are common on both Linux and Windows systems. . Tuning a network scan.

Firewall 84

Firewall Linux Systems Review Policies 84

Palo Alto Networks

NOVEMBER 10, 2020

The just-announced general availability of the integration between VM-Series virtual firewalls and the new AWS Gateway Load Balancer (GWLB) introduces customers to massive security scaling and performance acceleration – while bypassing the awkward complexities traditionally associated with inserting virtual appliances in public cloud environments.

Load Balancer 93

Load Balancer Firewall AWS Virtualization 93

Modus Create

JANUARY 20, 2021

To start with, we will investigate how we can stand up Web Applications Firewall (WAF) services via Terraform. Using Web Application Firewall to Protect Your Azure Applications. A Web Application Firewall or WAF helps protect web applications by filtering and monitoring HTTP traffic between a client and service. Conclusion.

Firewall 91

Firewall Azure Applications Load Balancer 91

Palo Alto Networks

JULY 28, 2020

Last week’s general availability of the Palo Alto Networks CN-Series container firewall answers these concerns, based on a deep understanding of customer challenges with Kubernetes. . Orchestrating security and firewalls with the rest of their containerized application stacks. Network Security in Kubernetes Has Unique Requirements.

Firewall 55

Firewall Network Policies DevOps 55

CIO

DECEMBER 18, 2023

For example, one pharmaceutical company using ChatGPT4 or similar for corporate espionage could essentially spy on its competitor’s research queries. 4) Future of LLM firewall (proxy server) The LLMs could provide some sort of firewall capability similar to what we have now with the major cloud platforms.

Artificial Inteligence 256

Artificial Inteligence Enterprise Generative AI Firewall 256

Xebia

FEBRUARY 16, 2024

Firewalls filter traffic based on attributes such as IP address, protocol and domain name. The available attributes depend on the firewall’s operating layer. The higher the layer, the more advanced (and costly) the firewall. Thus, to protect the user and application network, web traffic is often filtered.

Firewall 147

Firewall How To Internet Network 147

Linux Academy

FEBRUARY 22, 2019

Recently, when building content for one of my upcoming courses, Microsoft Azure Architect Technologies – Exam AZ-300 , I found the Microsoft documentation wasn’t immediately clear on the exclusivity of Storage Account Firewalls, and Service Endpoints. Do I need to use Service Endpoints and the Storage Firewall together?

Firewall 60

Firewall Storage Azure Network 60

Xebia

JANUARY 8, 2024

With a VPC, you are able to configure your subnets, firewalls, routing, IP allocation and other networking concepts also found in physical networks. For example, when an organization is acquired, and you need to allow connectivity between your organizations’ VPC, and the acquired organizations’ VPC.

Google Cloud 130

Google Cloud Network Cloud Firewall 130

CIO

JUNE 21, 2023

Cybersecurity products like next-generation firewalls , single vendor secure access service edge (SASE), and Zero Trust Network Access (ZTNA) are the best way to protect enterprise data and employees. CyberRatings.org, for example, has stepped in to conduct ethical testing without vendor influence and manipulation.

Testing 201

Testing Network Artificial Inteligence Firewall 201

Xebia

APRIL 18, 2023

It’s expected that the reader does have some knowledge about basic cloud concepts, such as VPC and firewall rules, or have the ability to find the documentation for this when needed. The examples will be presented as Google Cloud Platform (GCP) resources, but can in most cases be inferred to other public cloud vendors.

Load Balancer 130

Load Balancer Network Firewall Google Cloud 130

CIO

APRIL 5, 2023

Latest cybersecurity threats expose flaws in traditional security methods Let’s consider two methods of security for customer data: firewalls and cloud storage. Firewalls are not well suited to protect against modern threats. Think about your data center firewall as a safe inside your home, where highly sensitive data is kept.

Firewall 193

Firewall Windows Storage Infrastructure 193

CIO

DECEMBER 1, 2023

Increasing operational efficiency The shift to cloud and hybrid work has left organizations that utilize a perimeter-based security model that leverages firewalls and VPNs with a number of significant costs and challenges related to complexity and operational inefficiency. That means adding more appliances.

Firewall 196

Firewall eBook Architecture Energy 196

CIO

DECEMBER 8, 2022

The shift to hybrid working requires more openings in firewalls, which in turn places a premium on frequent upgrades to firewall protections. For example, 79% told researchers their security strategy is fully aligned with business strategy. Upgrades and patches often run behind schedule. Points of vulnerability are multiplying.

Network 271

Network Firewall Survey Research 271

Xebia

MARCH 29, 2023

Securing your cloud network (VPC) using firewall rules is common practice. Google Cloud firewall rules however do not apply to Cloud DNS calls made from the metadata server. Typically the company firewall blocks internet access, so you need an alternative to exfiltrate data. DNS data exfiltration? DNS data exfiltration?

Google Cloud 130

Google Cloud Cloud Firewall How To 130

CIO

MAY 27, 2024

The breach was caused by a misconfigured web application firewall, which allowed an attacker to access sensitive data stored on Amazon Web Services (AWS). Use Real-World Examples Real-world case studies, like the attacks on Maersk NotPetya and Capital One, can illustrate the tangible impact of cybersecurity training.

Security 236

Security Training Case Study Study 236

CIO

SEPTEMBER 29, 2023

However, scammers might add a sense of urgency saying the offer expires in 2 hours, for example. Implement a Web Application Firewall (WAF) on your web server and Domain-based Message Authentication, Reporting & Conformance (DMARC) for emails. You know very well it’s not going to happen. A quick Google search should settle it.

Software Review 349

Software Review Systems Review Technical Review Firewall 349

CIO

SEPTEMBER 21, 2023

For example, being able to move from slot machine to slot machine using a digital wallet stored on your phone. How do you defend the casino against attacks such as breaches, ransomware, or insider threats? What emerging technologies are you most excited about?

Disaster Recovery 247

Disaster Recovery Backup Games Metrics 247

Firemon

AUGUST 3, 2022

Consider a company managing 300 firewalls with 300 rules on each firewall. In this environment, the security team is responsible for managing: 300 firewalls. 90,000 firewall rules. 810,000 logical firewall rules (source object, destination object, service). 90,000 firewall rules. With our example of 1.4

Firewall 98

Firewall Systems Review Policies Disaster Recovery 98

Altexsoft

NOVEMBER 21, 2019

Example of performance requirements: The landing page supporting 5 thousand users per hour must provide 6 seconds or less response time in a Chrome desktop browser, including the rendering of text and images, over the LTE connection. Example of portability and compatibility requirements of Visual Studio IDE. Availability. Localization.

Examples 103

Examples How To Metrics Operating System 103

Lacework

MARCH 31, 2022

As businesses shift from on-prem environments with traditional firewalls and network taps to enrich data for detection to cloud or serverless environments, a critical question remains; how do you make use of threat intelligence in cloud environments? Per AWS’ documentation about their DNS firewall, . “

Lambda 98

Lambda Firewall Cloud AWS 98

TechCrunch

MARCH 23, 2023

Google has been found to prioritize its own services in Search by, for example, answering a travel query with data from Google Places instead of a richer, more social source like TripAdvisor. This gives search engines a lot of power over the data that might inform web-connected language models’ answers.

ChatGPT 335

ChatGPT Internet Weak Development Team Firewall 335

Palo Alto Networks

JULY 12, 2021

This is a fundamental shift in how security is done, moving from traditional firewalling at the perimeter, closer to distributed apps that live at the edge. This technology dramatically improves virtual firewall performance by up to 5x by offloading traffic that does not benefit from firewall inspection to SmartNICs and DPUs.

Firewall 98

Firewall Data Center Virtualization Storage 98

CIO

SEPTEMBER 8, 2022

Not all that long ago, it was common for enterprises to rely on signature-based detection for malware, static firewall rules for network traffic and access control lists (ACLs) to define security policies. Every day, organizations see large volumes of data packets traverse firewalls. Challenge 1: The much higher accuracy requirements.

Machine Learning 330

Machine Learning Artificial Inteligence CTO Malware 330

CIO

MARCH 7, 2024

Firewall capability for AI security: Enhance security measures by providing firewall capabilities to safeguard against potential AI-related vulnerabilities. We all know that well-intended workers will figure out how to use it without going through the corporate firewalls. Embrace AI—it’s here!

Artificial Inteligence 176

Artificial Inteligence Company Firewall Generative AI 176

Palo Alto Networks

MARCH 21, 2024

We've been a trusted partner for over a decade , securing classified environments with solutions like Strata firewalls and Prisma Cloud. Want a recent example? Check out our free support for RFC-8784 post-quantum cryptography (PQC) on Palo Alto Networks Next-Generation Firewalls (NGFW).

Meeting 88

Meeting Firewall WAN Artificial Intelligence 88

Firemon

FEBRUARY 15, 2023

As a reminder for those who aren’t familiar with Policy Analyzer, it’s a complimentary firewall security policy assessment solution that tests your firewall configuration and rulebase against FireMon’s best practices to reduce policy-related risk. The top of the report gives you a high-level view of the health of your firewall.

Policies 97

Policies Firewall Report Testing 97

CIO

JULY 11, 2022

Firewall-as-a-service : Many legacy firewalls are ineffective against modern threats on a distributed network. Firewall-as-a-service : Many legacy firewalls are ineffective against modern threats on a distributed network.

WAN 216

WAN Firewall Wireless LAN 216

Palo Alto Networks

MAY 12, 2021

This makes DNS a critical component of business operations, requiring firewalls to let it pass through and preventing network operators from blocking DNS traffic. A prominent recent example of attackers incorporating DGAs can be seen in the SUNBURST backdoor, which compromised the SolarWinds supply chain. Real-world Use of DGAs.

Examples 60

Examples Malware Firewall Network 60

CIO

JULY 11, 2022

Traditional security models were designed to support a walled castle approach where all of a company’s data, applications, and users operate behind a firewall at a centralized headquarters or data center. The basic firewall functionality may not be enough to help protect enterprise networks. Key considerations.

WAN 197

WAN Network Firewall Policies 197

Aviatrix

JUNE 7, 2019

Deploying any next generation firewall in a public cloud environment is challenging, not because of the firewall itself but because of the public cloud networking services that practitioners must use. Aviatrix Firewall Network Service. Eliminate IPSec bottleneck and leverage the best performance of the firewall.

Firewall 40

Firewall AWS Network Load Balancer 40

Aviatrix

JUNE 7, 2019

Deploying any next generation firewall in a public cloud environment is challenging, not because of the firewall itself but because of the public cloud networking services that practitioners must use. Aviatrix Firewall Network Service. Eliminate IPSec bottleneck and leverage the best performance of the firewall.

Firewall 40

Firewall AWS Network Load Balancer 40

CIO

AUGUST 30, 2023

As an example, the consultancy refers to how generative AI technology could potentially add $200 – $400 billion in added annual value to the banking industry if full implementation moves ahead on various use cases. In a recent post, McKinsey noted that generative AI is expected to have a “ significant impact across all industry sectors.”

Generative AI 311

Generative AI Security Enterprise ChatGPT 311

CIO

DECEMBER 4, 2023

For example, you might buy a SmartNIC to offload encryption and decryption in a server. We already see DPUs supporting a variety of capabilities, including IPSec, NAT, stateful firewalling, micro segmentation, and telemetry. A key difference is that SmartNICs are limited use case or fixed-function devices.

Data Center 198

Data Center Data Policies Hardware 198

Palo Alto Networks

MAY 2, 2023

This fully managed next-generation firewall, available for customers through Microsoft Azure Native ISV Services , is built to better protect cloud-native and migrated applications with Palo Alto Networks AI and ML-powered next-generation firewall technology. Every day this technology blocks nearly 5 billion events, analyzes 3.5

Azure 106

Azure Cloud Firewall Spyware 106

TechCrunch

DECEMBER 7, 2021

These can be simple workflows like reacting to Slack requests from employees for privileged access to a cloud resource, for example, or automating the analysis process of a suspicious file. Image Credits: Torq. Torq’s automation has transformed how our team manages security,” said Lemonade CISO Jonathan Jaffe.

Firewall 220

Firewall Enterprise Scalability Analysis 220