eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. This article explores network security architecture components, goals, best practices, frameworks, implementation, and benefits as well as where you can learn more about network security architecture.

Architecture 120

Architecture Network Security Firewall Risk 120

CyberSecurity Insiders

JUNE 16, 2021

Data breaches taught organizations to stay cautious regarding security, especially when it comes to information protection – and a Zero Trust model may be the best option. Nobody, including clients inside the firewall, should be trusted, per Zero Trust. Internal threats are a huge concern. Zero Trust is a security paradigm.

Architecture 138

Architecture Network Security Firewall Data breaches 138

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.

Firewall 129

Firewall DNS Architecture Authentication 129

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.

Architecture 113

Architecture Ransomware Backups Firewall 113

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.

Firewall 120

Firewall Network Security Backups Education 120

eSecurity Planet

OCTOBER 18, 2024

Knowledge of cloud systems architecture and how it interacts with various devices is invaluable. ISACA : The Information Audit Systems Audit and Control Association is a members-only group offering some designations, including Certified Information Systems Auditor (CISA). Job titles differ from organization to organization.

Cybersecurity 125

Cybersecurity Artificial Intelligence Penetration Testing CISO 125

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).

Architecture 102

Architecture Firewall Network Security Technology 102

eSecurity Planet

NOVEMBER 6, 2024

In a stunning blow to the city’s cybersecurity defenses, Columbus, Ohio, recently became the target of a massive cyberattack that exposed over half a million residents’ sensitive information. terabytes of sensitive information compromised, the breach affected approximately 500,000 residents, nearly 55% of the city’s population.

Ransomware 113

Ransomware Authentication Identity Theft Penetration Testing 113

Security Affairs

NOVEMBER 2, 2024

Sophos used custom implants to monitor China-linked thret actors targeting firewall zero-days in a years-long battle. Improved operational security, including disrupting firewall telemetry to hinder detection and minimize their digital footprint. ” concludes the report.

Firmware 123

Firmware Government Firewall Malware 123

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?

Firewall 108

Firewall Penetration Testing DNS Network Security 108

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.

Firewall 109

Firewall Mobile Network Security Software 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.

Architecture 117

Architecture IoT Mobile Risk 117

Anton on Security

OCTOBER 18, 2024

Many organizations are looking for trusted advisors , and this applies to our beloved domain of cyber/information security. What are some ideas for doing architecture in cases of X and Y constraints? Summary — The Good: Ideation and Brainstorming: LLMs excel at generating ideas for security architectures, controls, and approaches.

Architecture 130

Architecture Risk CISO Cybersecurity 130

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!

Firewall 238

Firewall Architecture Threat Detection Cyber threats 238

eSecurity Planet

MARCH 28, 2025

Fortinet and Palo Alto Networks are two of the best network security providers, offering excellent next-generation firewalls (NGFWs) with strong, independently verified security. Fortinet excels in usability and administration, while Palo Alto has an edge in advanced features and firewall capabilities. 5 Ease of us: 4.7/5

Firewall 57

Firewall Small Business Architecture Spyware 57

SecureWorld News

DECEMBER 17, 2024

At a minimum, these systems should be firewalled off from public addressing, Ellis stresses. Instead of using secure solutions like VPNs or Zero Trust architectures, many HMIs were directly connected to the internet, exposing them to attackers. Why Are HMIs Being Exposed?

Internet 109

Internet Internet Risk Passwords 109

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.

Marketing 306

Marketing Cloud Migration Threat Detection Firewall 306

CyberSecurity Insiders

JUNE 20, 2023

AT&T does not adopt or endorse any of the views, positions, or information provided by the author in this article. The terms computer security, information security and cybersecurity were practically non-existent in the 1980s, but believe it or not, firewalls have existed in some form since that time.

Firewall 76

Firewall Network Security Architecture Digital transformation 76

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. With the new integration, Secure Workload dynamically informs Secure Firewall of recommended changes. Bringing Back Visibility .

Network Security 121

Network Security Firewall VPN Encryption 121

SecureWorld News

JANUARY 21, 2025

Firewalls, intrusion detection systems, regular patching, and endpoint protection act as the digital equivalent of preventive pest spray. CISOs must stay ahead by adapting strategies, embracing innovations like zero-trust architectures, and continuously updating defenses to address emerging threats.

CISO 111

CISO Cybersecurity Cyber threats Education 111

The Last Watchdog

MAY 19, 2022

What about public information? Design your architecture in a way where the CMS back end (the behind-the-scenes content repository) is not directly coupled to the front end (the presentation system). Even if you give your content away, you don’t want to allow unauthorized people to add, delete, or tamper with your files.

Data breaches 262

Data breaches Encryption Mobile Technology 262

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. For more information, see How to Prevent DNS Attacks.

DDOS 125

DDOS Firewall DNS Architecture 125

McAfee

JULY 29, 2021

Architected for the cloud-first and remote-first deployments, MVISION Cloud Firewall secures access to applications and resources on the internet, accessed from every remote site and location, through a cloud-native service model. Wherever networks went, firewalls followed.

Firewall 72

Firewall Malware Threat Detection Encryption 72

SecureList

JANUARY 17, 2025

Their report is a good starting point for diving deep into the MBUX internals and understanding the architecture of the system. Full information on the MBUX architecture can be found in the KeenLab research. We performed analysis of the first generation MBUX. MBUX was previously analysed by KeenLab.

Backups 123

Backups Architecture Firmware Software 123

Cisco Security

JUNE 1, 2021

of the Cisco Secure Firewall (formerly Firepower). My purpose in this post is not to rehash this technical information but give you an idea of what you can expect as you move to Snort 3. Snort was able to keep up with the packet flow rate because of its lightweight, packet-based architecture. We’d love to hear what you think.

Firewall 137

Firewall Architecture Engineering Network Security 137

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.

Firewall 62

Firewall Architecture Firmware Risk 62

Cisco Security

MAY 18, 2022

Key security architectures for safeguarding hybrid work . Most recently, we launched the Cisco Secure Firewall 3100 Series , which is specifically designed for hybrid work. The new firewall supports more remote workers with up to six times faster VPN performance, and also delivers a strong video conferencing experience.

Firewall 144

Firewall Architecture Threat Detection Technology 144

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.

Firewall 139

Firewall Data collection Architecture Cyber threats 139

CyberSecurity Insiders

JANUARY 17, 2023

First, a Threat Intelligence Platform (TIP) is nothing but a converged form of information aggregating platform that helps an organization gain insights on the latest attack campaigns and treats developing in the current cyber threat landscape.

Data Analyst 119

Data Analyst Antivirus Architecture Firewall 119

Cisco Security

DECEMBER 2, 2021

Snort is widely used, in several of our own products including Cisco Secure Firewall, Cisco Umbrella, Meraki MX, and used by other industry partners. This has fueled the evolution of Cloud Native architectures both on-prem and in the cloud. . Snort 3 instances behind GWLB (gateway load balancer) in a Centralized Architecture .

Firewall 145

Firewall Architecture Technology Marketing 145

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.

Software 120

Software Firewall VPN Antivirus 120

The Last Watchdog

FEBRUARY 18, 2020

Sophos moved into the advance guard today by launching a new version of its XG Firewall with “Xstream” architecture that is specifically designed to efficiently reduce a company’s exposure to malicious encrypted network traffic. Sophos’ new XG Firewall is a good start to the improved technologies that are needed.

Encryption 168

Encryption Firewall Risk IoT 168

Malwarebytes

FEBRUARY 24, 2022

According to WatchGuard , Cyclops Blink may have affected approximately 1% of active firewall appliances, which are devices mainly used by business customers. Cyclops Blink has been found in WatchGuard’s firewall devices since at least June 2019. Mitigation and detection.

Malware 145

Malware Firewall Firmware DDOS 145

Cisco Security

AUGUST 26, 2021

Using the Cisco Secure Endpoint APIs, partner integrations provide analysts with rich threat information and actions on endpoint events; like retrieving endpoint information, hunting indicators on endpoints, searching events, etc. Cisco Secure Firewall integrations. Cisco Secure Firewall has several new partner integrations.

Technology 143

Technology Firewall VPN Authentication 143

eSecurity Planet

FEBRUARY 23, 2024

An application gateway, also known as an application level gateway (ALG), functions as a critical firewall proxy for network security. Understanding ALGs involves knowing how they work, their pros and cons, and how they integrate with or differ from other types of firewalls.

Firewall 104

Firewall VPN Network Security Architecture 104

eSecurity Planet

MARCH 23, 2023

Sophos and Fortinet both appear on our list of the top next-generation firewalls (NGFWs) , and while both offer very good security at their price points, they serve very different markets. If you’re just looking for a firewall with good security, Sophos will do. Fortinet offers virtual firewalls too for hybrid cloud use cases.

Firewall 113

Firewall Small Business VPN Marketing 113

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 can be combined with threat feeds to inform security policies that block known-malicious URLs and IP addresses. Traffic appears to originate from the CLG, so both hosts and clients can see the gateway.

Firewall 109

Firewall DDOS Architecture Security Defenses 109