Cisco Security

FEBRUARY 2, 2023

In today’s security climate, NetOps and SecOps teams are witnessing increased attack surface area as applications and workloads move far beyond the boundaries of their data center. These applications/workloads move to, and reside in multi-cloud architecture, adding complexity to connectivity, visibility, and control.

Firewall 100

Firewall Architecture Internet Internet 100

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. It aims to prevent unauthorized access, manage data movement, and guard against potential security threats.

Firewall 84

Firewall Penetration Testing DNS Network Security 84

Cisco Security

MAY 26, 2021

This is where Cisco Secure Firewall Cloud Native (SFCN) comes in. It gives you the flexibility to provision, run, and scale containerized security services. Figure 1 – Cisco Secure Firewall Cloud Native platform overview. Future releases will add support for CNTD (L7) security and other cloud providers.

Firewall 106

Firewall VPN Architecture DNS 106

Cisco Security

DECEMBER 14, 2021

In today’s security climate, NetOps and SecOps teams are witnessing increased attack surface area as applications and workloads move far beyond the boundaries of their data center. These applications/workloads move to, and reside in, multicloud architecture, adding complexity to connectivity, visibility, and control.

Firewall 102

Firewall Architecture Internet Internet 102

Cisco Security

MAY 17, 2021

Among the most consequential is Secure Firewall Threat Defense 7.0, We’ve increased throughput by up to 30%—across enabled AVC, IPS, and VPN services—for the majority of Cisco Secure Firewalls. Today, we’re also announcing a new way forward: NetWORK security. Taking a platform approach to security.

Network Security 91

Network Security Firewall VPN Encryption 91

Cisco Security

MAY 17, 2021

Application environments have become dynamic with the transition from monolithic to microservice and container-based architectures. With application environments becoming dynamic, there is a desperate need for security tooling, including firewalls, to do the same. Agile and elastic security at your fingertips.

Firewall 79

Firewall Architecture VPN Network Security 79

Tech Republic Security

JULY 29, 2022

One key change is in the approach to security. Traditional security architecture focused on a hardened perimeter with a vulnerable interior. Modern security practices focus instead on multiple key control points, such as the network, endpoints, applications, and identities.

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Firewall Digital transformation Architecture Technology 92

Tech Republic Security

MARCH 10, 2022

Firewalls have been an integral part of the enterprise network architecture. But with the shift to digital business models the once-sturdy firewall has gone from a security staple to a security risk. Read more to learn the five major risks brought on by legacy firewalls in a world of cloud and mobile.

Firewall 84

Firewall Risk Architecture Mobile 84

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. Cisco Secure Dynamic Attributes Connector.

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Firewall Architecture Network Security 117

Cisco Security

JUNE 10, 2021

With the Cisco Secure platform approach, we are helping you take steps to achieve radically simplified security across your organization. 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.

Firewall 105

Firewall Architecture Mobile Engineering 105

Cisco Security

JULY 26, 2022

In these customer conversations, cloud security and network security are often discussed in unison. As organizations have grown more dependent on the network, the more complex it has become, making firewall capabilities the most critical element of the hybrid-multicloud security strategy. Why is that? .

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Firewall Architecture Marketing Network Security 115

eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Examine the rationale behind present rules, considering previous security concerns and revisions. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations.

Firewall 106

Firewall Network Security Backups Education 106

eSecurity Planet

MAY 6, 2021

Web application firewalls (WAFs) are a critical component for robust application security. The best ones find the right balance between performance, security effectiveness, and cost. Best Web Application Firewalls (WAFs). Amazon Web Services. Checkpoint. Cloudflare. Microsoft Azure. Signal Sciences. Fortinet FortiWeb.

Firewall 52

Firewall DDOS Marketing Technology 52

Anton on Security

FEBRUARY 14, 2023

Let’s take a look at the classic DiD layers: “The traditional security layers for defense-in-depth architecture are: Network security: This includes firewalls, intrusion detection systems, and intrusion prevention systems. Network security controls are used to protect the network from attacks.

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Firewall Architecture Security Awareness Network Security 100

eSecurity Planet

FEBRUARY 21, 2024

A circuit-level gateway (CLG) is a firewall feature that acts as a proxy and filters packets based on session information. CLGs are important because they provide specialized security filtering and prevent the discovery of IP addresses and open ports on CLG-protected devices.

Firewall 87

Firewall DDOS Architecture Cybersecurity 87

CyberSecurity Insiders

MAY 28, 2023

Network Security: Study network protocols, such as TCP/IP, and analyze common network attacks like DDoS, phishing, and man-in-the-middle attacks. Research network security mechanisms, such as firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs).

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

CyberSecurity Insiders

NOVEMBER 14, 2022

Meaning, the provider must take care of network security and securing the platform on an overall note. As companies are using different computing and storage resources in a heterogenous architecture, lack of visibility enables them commit blunders that the threat actors use to their benefit.

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Architecture Firewall Network Security Cybersecurity 108

CyberSecurity Insiders

MAY 30, 2023

Introduction Today you look at the Global/Multi-site Enterprise Security Architecture of an organization and see a myriad of concerns. Increased levels of complexity, difficulties managing multiple third parties, difficulties implementing consistent levels of security, and so on. This can include uncounted third parties as well.

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Architecture Threat Detection Technology Internet 108

The Last Watchdog

JUNE 22, 2022

During the first two decades of this century, virtual private networks —VPNs—served as a cornerstone of network security. VPNs encrypt data streams and protect endpoints from unauthorized access, essentially by requiring all network communications to flow over a secured pipe. Related: Deploying human sensors.

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VPN Cloud Migration Firewall Encryption 178

Cisco Security

JUNE 1, 2021

Over the past 20+ years, Snort has become the de facto standard by which all network intrusion detection systems are measured. The release of Snort 3 in January 2021 represents a significant upgrade to the tried and tested network security tool. of the Cisco Secure Firewall (formerly Firepower).

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Firewall Architecture Engineering Network Security 122

Security Affairs

MARCH 4, 2024

Researcher HaxRob discovered a previously undetected Linux backdoor named GTPDOOR, designed to target telecom carrier networks. Security researcher HaxRob discovered a previously undetected Linux backdoor dubbed GTPDOOR, which is specifically crafted to carry out stealth cyber operations within mobile carrier networks.

Telecommunications 121

Telecommunications Firewall Mobile Malware 121

Security Boulevard

FEBRUARY 14, 2023

Let’s take a look at the classic DiD layers: “The traditional security layers for defense-in-depth architecture are: Network security: This includes firewalls, intrusion detection systems, and intrusion prevention systems. Network security controls are used to protect the network from attacks.

Firewall 52

Firewall Architecture Security Awareness Network Security 52

CyberSecurity Insiders

OCTOBER 7, 2021

It focuses on securely accessing resources regardless of network location, user, and device, enforcing rigorous access controls, and continually inspecting, monitoring, and logging network traffic. It’s essential to distinguish that Zero Trust is not a technology and a holistic approach to network security.

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Architecture Authentication Digital transformation Mobile 134

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. Figure 2: Resilient VLAN architecture.

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Architecture Ransomware Backups Firewall 110

CyberSecurity Insiders

OCTOBER 28, 2022

What further compounds an already complex architectural and security landscape is the fact that critical infrastructure industries in various countries tend to be either partially or fully government controlled; with many providing “essential services” such as Healthcare, Water, Power, Emergency Services and Food production.

IoT 134

IoT Architecture Energy and Utilities Firewall 134

eSecurity Planet

MARCH 14, 2023

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

Network Security 79

Network Security Firewall Penetration Testing Encryption 79

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 80

Cisco Security

JUNE 1, 2021

Additionally, by leveraging other Cisco Secure offerings, Secure Network Analytics now also offers expanded visibility and enhanced context beyond the parameters of both the traditional on-premises network, as well as public and private cloud network environments. The Cisco Telemetry Broker .

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Data collection Firewall VPN Threat Detection 89

Cisco Security

MARCH 17, 2021

SASE is a network architecture that combines SD-WAN capabilities with cloud-native security functions. SASE helps organizations to simplify and scale secure connectivity for a distributed workforce. SASE, like any network architecture, faces the same basic networking connectivity challenges that we have always faced.

Architecture 140

Architecture DNS Firewall Accountability 140

Cisco Security

JUNE 1, 2021

Additionally, by leveraging other Cisco Secure offerings, Secure Network Analytics now also offers expanded visibility and enhanced context beyond the parameters of both the traditional on-premises network, as well as public and private cloud network environments. The Cisco Telemetry Broker .

Data collection 84

Data collection Firewall VPN Threat Detection 84

The Last Watchdog

OCTOBER 4, 2023

In a keynote address, Omdia’s Eric Parizo, managing prinicipal analyst, and Andrew Braunberg, principal analyst, unveiled an approach they coined as “proactive security.” LW: What does Cisco’s $28 billion acquisition of Splunk signal about the trajectory that network security is on? This is a useful way to look at it.

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Risk Marketing Software Network Security 198

Thales Cloud Protection & Licensing

AUGUST 1, 2022

Through three technology integrations, businesses will gain access to their internal resources, protected by a robust, highly resilient security architecture. As organizations move their network security to the cloud, it becomes more difficult to implement holistic security controls. Data Security.

Marketing 71

Marketing Digital transformation Cloud Migration Authentication 71

eSecurity Planet

DECEMBER 19, 2023

Moreover, understanding basic best practices and the varied variety of software contributing to good IaaS cloud security improves your capacity to construct a strong defense against prospective attacks. What Is Infrastructure as a Service (IaaS) Security?

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Encryption Firewall Authentication Software 97

eSecurity Planet

MARCH 17, 2023

Whether you’re operating a global enterprise network or a small family business, your network’s security needs to be optimized with tools, teams, and processes to protect customer data and valuable business assets. Many of these tools protect resources connected to networks, thus shutting down threats as early as possible.

Network Security 111

Network Security Penetration Testing Firewall Antivirus 111

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. Larger enterprises use this to manage the spread of malware throughout a network in the event that one device is infected.

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Firewall Mobile Network Security Software 88

Cisco Security

MAY 11, 2022

We’ll have experts on hand to walk you through what we can learn from a feed of RSA Conference traffic throughout the week, using multiple Cisco Secure products, pulled together with the SecureX cross-platform architecture. BRKSEC-2201 – SecureX and Secure Firewall Better Together. 9:30 AM.

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Firewall Threat Detection Risk Engineering 113

eSecurity Planet

MAY 15, 2023

However, the reliance of systems on each other has increased significantly, with APIs, microservice architecture, and other interdependencies. Additionally, cloud users may require additional services, such as cloud firewalls, load balancers, and more instances, which can significantly increase costs.

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DDOS Firewall Risk CISO 93