eSecurity Planet

MARCH 4, 2022

National Security Agency (NSA) released comprehensive network security guidance on March 3, on the same day that the Cybersecurity and Infrastructure Security Agency (CISA) released its longest-ever list of exploited vulnerabilities. Purdue network architecture. Network Architecture and Design.

Network Security 132

Network Security Architecture Authentication Firewall 132

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.

Firewall 132

Firewall Marketing Architecture Malware 132

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 107

Firewall Architecture Internet Internet 107

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 88

Firewall Penetration Testing DNS Network Security 88

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 116

Firewall VPN Architecture DNS 116

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 104

Firewall Architecture Internet Internet 104

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 98

Network Security Firewall VPN Encryption 98

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 84

Firewall Architecture VPN Network Security 84

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.

Firewall 87

Firewall Digital transformation Architecture Technology 87

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.

Firewall 127

Firewall Architecture Network Security 127

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 79

Firewall Risk Architecture Mobile 79

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 115

Firewall Architecture Mobile Engineering 115

eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

Architecture 103

Architecture Network Security Firewall Risk 103

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? .

Firewall 124

Firewall Architecture Marketing Network Security 124

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

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 110

Firewall Network Security Backups Education 110

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.

Firewall 100

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 92

Firewall DDOS Architecture Cybersecurity 92

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

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.

VPN 213

VPN Cloud Migration Firewall Encryption 213

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.

Architecture 108

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.

Architecture 108

Architecture Threat Detection Technology Internet 108

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).

Firewall 132

Firewall Architecture Engineering Network Security 132

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 128

Telecommunications Firewall Mobile Malware 128

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.

Architecture 134

Architecture Authentication Digital transformation Mobile 134

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

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 98

Data collection Firewall VPN Threat Detection 98

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.

Architecture 112

Architecture Ransomware Backups Firewall 112

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 141

Architecture DNS Firewall Accountability 141

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 94

Data collection Firewall VPN Threat Detection 94

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 84

Network Security Firewall Penetration Testing Encryption 84

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.

Firewall 84

Firewall Architecture Data privacy Internet 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 222

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

The Last Watchdog

FEBRUARY 18, 2020

Wisniewski “Criminals have been known to simply hack into a website that is already configured to use TLS and simply piggyback on their infrastructure,” says Chester Wisniewski, principal research scientist at Sophos, a longstanding supplier of network security systems, based in Oxford, England.

Encryption 218

Encryption Firewall Risk IoT 218

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?

Encryption 101

Encryption Firewall Authentication Software 101