Cisco Security

DECEMBER 3, 2021

Cisco is proud to be the only vendor recognized by SE Labs as Best Next Generation Firewall (NGFW) in their 2021 Annual Report. We’re honored to receive industry recognition for excellence in the network firewall market and for making security less complex, more agile, and better able to defend against today’s and tomorrow’s threats.

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Firewall Marketing Architecture Malware 145

Cisco Security

DECEMBER 14, 2022

Introduction to Cisco Secure Firewall 7.3. Cisco’s latest release of Secure Firewall operating system, Secure Firewall Threat Defence Version 7.3, addresses key concerns for today’s firewall customers. allows for the fingerprinting of traffic that is using the QUIC Protocol in Secure Firewall 7.3. Reduced TCO.

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Cisco Security

NOVEMBER 2, 2021

Microsoft’s recent announcement of its upcoming Azure Gateway Load Balancer is great news for organizations requiring rapidly scalable firewalls with high availability in public cloud. Cisco has partnered with Microsoft and will be supporting Cisco Secure Firewall with Azure Gateway Load Balancer. No additional configuration needed.

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Cisco Security

MAY 28, 2021

This new solution brings a suite of capabilities to extend on-premises data centers into true hybrid cloud architectures, helping drive policy and operational consistency regardless of where your applications reside. Figure 1: Cisco ACI architecture for hybrid cloud. Traditional firewall integration in on-prem Data Centers.

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Cisco Security

DECEMBER 13, 2022

Modernize your firewall for greater security resilience. Cybersecurity has changed dramatically since the dawn of firewalls in the 1980s. Today’s workers, data, and applications are everywhere, and firewalls must be as well. So, can your firewall grow with you? The firewall is a critical foundation for security.

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Cisco Security

NOVEMBER 29, 2021

With traditional firewalls, network security teams are charged with the heavy lifting of deploying new solutions. According to Gartner, by 2025, 30% of new deployments of distributed branch-office firewalls will switch to firewall-as-a-service, up from less than 10% in 2021. Introduction. Starting with version 7.1

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Cisco Security

MAY 20, 2022

To help our customers and partners, we have centralized all our cloud & automation resources for Secure Firewall into a single page: [link]. Our new page is organized by cloud provider and specific use case to easily deploy Secure Firewall. Cisco Live 2022 Las Vegas & sessions focused on Secure Firewall and IaC.

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Firewall Architecture Engineering Technology 145

Cisco Security

NOVEMBER 2, 2021

This is where Cisco Secure Firewall Cloud Native comes in, giving you the flexibility to provision, run, and scale containerized security services. Secure Firewall Cloud Native brings together the benefits of Kubernetes and Cisco’s industry-leading security technologies, providing a resilient architecture for infrastructure security at scale.

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Cisco Security

JULY 26, 2021

The shift of applications and the associated security controls within dynamic cloud environments create challenges for firewall teams to keep up with security requirements. Secure Firewall Threat Defense 7.0 Figure 1: Dynamic attributes architecture overview. Policy enforcement as dynamic as your environment. API Guide.

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Security Affairs

FEBRUARY 15, 2025

Threat actors are exploiting a recently disclosed vulnerability, tracked as CVE-2025-0108, inPalo Alto Networks PAN-OS firewalls. Researchers warn that threat actors are exploiting a recently disclosed vulnerability, tracked as CVE-2025-0108, in Palo Alto Networks PAN-OS firewalls. ” states GreyNoise. h4 >= 11.2.4-h4

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Firewall Authentication Architecture Risk 102

CyberSecurity Insiders

JUNE 16, 2021

Nobody, including clients inside the firewall, should be trusted, per Zero Trust. The post How Zero Trust architecture improves the organization’s network security appeared first on Cybersecurity Insiders. Internal threats are a huge concern. Zero Trust presupposes there is no traditional network boundary. Read full post.

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Architecture Network Security Firewall Data breaches 138

eSecurity Planet

DECEMBER 2, 2022

While security teams layer essential preventative measures, resilience measures also need to be implemented in an architecture to reduce the impact of ransomware attacks on your backups. All inter-VLAN traffic should go through a firewall. Figure 1: Typical VLAN architecture. Firewalls have limited throughput on their own.

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Architecture Ransomware Backups Firewall 115

Cisco Security

SEPTEMBER 7, 2022

The release of Microsoft Azure Gateway Load Balancer is great news for customers, empowering them to simply and easily add Cisco Secure Firewall capabilities to their Azure cloud infrastructure. It also offers a single entry and exit point at the firewall and allows organizations to maintain visibility of the source IP address.

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Firewall Architecture Internet Internet 133

The Last Watchdog

APRIL 23, 2019

I recently sat down with Gadi Naor, CTO and co-founder of Alcide , to learn more about the “microservices firewall” this Tel Aviv-based security start-up is pioneering. Tech vendors and their enterprise customers want to leverage distributed architectures and multiple cloud platforms to the hilt.

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Cisco Security

JUNE 10, 2021

Today, we are driving simplified security to your hyperconverged infrastructure (HCI), delivering support for Cisco Secure Firewall Threat Defense Virtual (formerly FTDv/NGFWv) on Cisco HyperFlex. Cisco Secure Firewall Threat Defense Virtual for Private Cloud. Support is available now, running on Threat Defense 7.0. Cisco HyperFlex.

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Firewall Architecture Mobile Engineering 118

Cisco Security

FEBRUARY 2, 2023

These applications/workloads move to, and reside in multi-cloud architecture, adding complexity to connectivity, visibility, and control. Cisco Secure Firewall Threat Defense Virtual provides unmatched security controls such as stateful firewalling, Snort3 IPS, URL filtering, malware defense, application visibility and control, and more.

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eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations. Choose a centralized platform that is interoperable with several firewall suppliers.

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Firewall Network Security Backups Education 121

Tech Republic Security

JULY 29, 2022

Traditional security architecture focused on a hardened perimeter with a vulnerable interior. The post Cisco Secure Workload and Secure Firewall: Strong Alone, Stronger Together appeared first on TechRepublic. One key change is in the approach to security.

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Firewall Digital transformation Architecture Technology 111

eSecurity Planet

APRIL 7, 2023

The DMZ should be set up with at least one gateway device (typically a firewall ) that will filter external network packets through to the DMZ and monitor for unusual traffic or activity. In many cases, a dual firewall layout is implemented for a second round of network packet filtering before the LAN (see image below).

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Architecture Firewall Network Security Technology 103

eSecurity Planet

AUGUST 29, 2023

Firewall-as-a-Service (FWaaS) offers firewall capabilities as a cloud-based service. Traditional firewalls protect the network perimeter, enforcing security standards by regulating incoming and outgoing traffic according to rules and traffic analysis.

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Firewall Architecture Data privacy Internet 98

eSecurity Planet

FEBRUARY 6, 2024

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. How Host-Based Firewalls Work Organizations often adopt host-based firewalls for device-specific security control.

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Firewall Mobile Network Security Software 110

Schneier on Security

AUGUST 29, 2018

But the CIA's interim system contained a technical error: It connected back architecturally to the CIA's main covert communications platform. In the words of one of the former officials, the CIA had "f *d up the firewall" between the two systems.

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Penetration Testing Architecture Firewall Government 266

eSecurity Planet

JANUARY 5, 2024

A firewall policy is a set of rules and standards designed to control network traffic between an organization’s internal network and the internet. Featured Partners: Next-Gen Firewall (NGFW) Software Learn more Table of Contents Toggle Free Firewall Policy Template What Are the Components of Firewall Policies?

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Firewall Penetration Testing DNS Network Security 109

CyberSecurity Insiders

SEPTEMBER 21, 2021

Defining 5G security and architecture. Delving into the technical details of the 5G security architecture is beyond the scope of this article. Explaining the security benefits and vulnerabilities of 5G architecture appeared first on Cybersecurity Insiders. Security capabilities are a critical element for your 5G-ready success.

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Cisco Security

JULY 26, 2022

According to our 2022 Global Hybrid Cloud Trends Report , where 2,500 global IT leaders were interviewed across 13 countries, 82% said they have adopted hybrid cloud architectures, and 47% of organizations use between two and three public IaaS clouds 1. Now demoing at AWS Re:Inforce: Cisco Secure Firewall as-a-service on AWS .

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Firewall Architecture Marketing Network Security 144

Security Affairs

FEBRUARY 19, 2025

Palo Alto Networks warns that the vulnerability CVE-2025-0111 is actively exploited with two other flaws to compromise PAN-OS firewalls. Palo Alto Networks warns that threat actors are chaining the vulnerability CVE-2025-0111 with two other vulnerabilities, tracked as CVE-2025-0108 with CVE-2024-9474 , to compromise PAN-OS firewalls.

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Firewall Authentication Architecture Internet 106

The Last Watchdog

FEBRUARY 27, 2023

Each of these elements must be validated across multiple security controls, like next-generation firewall (NGFW) and data loss protection (DLP) tools. SASE architectures must be validated end to end—from users and branches, through SASE points of presence, to cloud application servers.

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Risk Architecture Firewall Telecommunications 208

eSecurity Planet

MAY 6, 2024

Blocking a program in a firewall is a security measure that protects systems from unwanted access. Learn how to block a program in a firewall by exploring when to allow or block programs, methods to permanently or temporarily block in Windows or MacOS, and the common troubleshooting tips. Follow the steps below.

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Firewall Internet Internet Software 71

eSecurity Planet

APRIL 30, 2024

Setting up a firewall is the first step in securing your network. A successful firewall setup and deployment requires careful design, implementation, and maintenance to effectively improve your network integrity and data security. Verify that the chosen firewall can meet your security standards and functions.

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Firewall Architecture Firmware Risk 63

Anton on Security

MARCH 19, 2021

Namely, people naively dropping lots of threat intel feeds into a SIEM (or EDR or NDR or … a firewall?) rather pointless to match bad IP feeds to inbound firewall or WAF denies and then hope for a detection). While running this poll my fear was that the detection use case will win. and then hoping for the best. and it won the poll!

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Firewall Architecture Threat Detection Cyber threats 238

eSecurity Planet

MARCH 4, 2022

The NSA’s 58-page Network Infrastructure Security Guidance (PDF) is more of a catalog of network security best practices, based on principles of zero trust and segmentation , following up on brief January guidance (PDF) on segmentation that discussed the Purdue Enterprise Reference Architecture (image below).

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The Last Watchdog

OCTOBER 17, 2023

LW: Why are suppliers of legacy firewall, vulnerability management and EDR solutions also now integrating SIEM capabilities? Nayyar: When we look at the SIEM market, legacy log-based architectures that were built for centralized deployments have failed to provide the needed visibility and detection of threats in the cloud.

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Marketing Cloud Migration Threat Detection Firewall 306

eSecurity Planet

NOVEMBER 3, 2022

Deploy Anti-DDoS Architecture : Design resources so that they will be difficult to find or attack effectively or if an attack succeeds, it will not take down the entire organization. Hardening includes, but is not limited to: Block unused ports on servers and firewalls. Anti-DDoS Architecture. Overprovision Infrastructure.

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The Last Watchdog

MAY 24, 2023

Zero trust networking architecture (ZTNA) is a way of solving security challenges in a cloud-first world. These are at minimum network-tier policies, like firewall and WAF, and identity-tier policies, like those you can implement with a service mesh such as Istio.

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Cisco Security

SEPTEMBER 28, 2021

In fact, IDC has predicted that more than 90% of IT organizations will commit to multicloud architectures by 2022. Enforcing segmentation and security policies simultaneously on Cisco Secure Firewalls. The integration of Secure Firewall with Secure Workload 3.6’s Cisco Secure Workload 3.6 Additional Resources.

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Firewall Data collection Architecture Cyber threats 145

The Last Watchdog

FEBRUARY 28, 2022

When we talk about the superpower of this microservice architecture, we should not forget- ‘great power comes with great responsibility’ – this holds true for API security. WAF (Web Application Firewall) employs setting rules based on IP addresses, and monitoring traffics to block malicious IPs. Tool limitations.

Mobile 266

Mobile Penetration Testing Digital transformation IoT 266

eSecurity Planet

APRIL 25, 2022

In addition to standard firewalls , features in UTMs often include intrusion detection and prevention systems (IDPS) , secure web gateways , secure email gateways , remote access , routing and WAN connectivity. Some vendors have ditched the UTM label and prefer to call their tools next-generation firewalls (NGFW). URL filtering.

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Software Firewall VPN Antivirus 121