CTOvision

JUNE 3, 2015

A good deal of effort goes into migration of existing network security infrastructure, and more importantly network security policies, to support cloud services. FireMon has not only addressed the issues in their “ State of the Firewall Report ,” but also among their customers and most large enterprises. Related articles.

Security 150

Security Firewall CTO Cloud 150

CIO Business Intelligence

SEPTEMBER 7, 2023

In short, SASE brings together software-defined wide-area networking (SD-WAN) and network security services such as cloud access security broker, firewall as a service, and zero trust network access. Increasingly, organizations are turning to secure access service edge (SASE) as their armor of choice against cyberattacks. The solution?

Network 111

Network Artificial Intelligence WAN Security 111

CIO Business Intelligence

JANUARY 4, 2024

CCA prerequisites Large organizations usually govern their IT portfolio via global architectural patterns, which can be thought of as building blocks, and include IT security patterns. In practice, IT architectural patterns give architects the building blocks to design any IT solution.

Financial 105

Financial Architecture Resources Security 105

Scott Lowe

AUGUST 6, 2021

I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Having recently needed to dig into Open Policy Agent (OPA) , I took renewed interest in this slightly older article by Chip Zoller that compares OPA/Gatekeeper with Kyverno.

Open Source 105

Open Source Load Balancer WAN Architecture 105

CIO Business Intelligence

JULY 11, 2022

However, the increased complexity of a distributed application architecture brought on by digital transformation continues to challenge even the largest security operations. Security inside and outside the organization needs to be based on policies developed for their specific needs.

Security 105

Security WAN Network Cloud 105

CIO Business Intelligence

AUGUST 15, 2022

Instead, Koch’s engineering team set about virtualizing the physical transports to build the SD-LAN and firewall within the cloud rather than in the data center. Co-location providers that offer interconnection-oriented architectures — such as Equinix, Digital Realty, and CoreSite — partner with many of these suppliers.

CTO 97

CTO Network Cloud Data Center 97

SecureWorld News

MAY 25, 2023

According to the Microsoft Threat Intelligence announcement , Volt Typhoon gains initial access to targeted organizations through internet-facing security devices, specifically Fortinet FortiGuard firewalls. Then by using tools present in the environment, they are aiming to remain persistent and evasive.

Microsoft 77

Microsoft Firewall Security Network 77

CTOvision

SEPTEMBER 20, 2016

The problem is that threat actors are able to get through the castle gates (firewalls) and once in, are able to evade the castle guards (IPS). The argument is that today with the expansion of n-tier distributed systems and massively parallel architectures, east-west traffic has increased exponentially. Microsegmentation will fix this.

Network 150

Network Security Vmware Virtualization 150

CIO Business Intelligence

MAY 25, 2023

I don’t, in normal day-to-day life, talk like a policy document. Because if you think about the complexities around the way an event or attack happened or a really complex TSA regulation, no one wants you to regurgitate the low-level details or the policy documents. They want to understand, in summary, what is it?

Airlines 111

Airlines Meeting Policies Information Security 111

CTOvision

JUNE 12, 2014

Not bad, but suppose policy requires 12 or more characters; we have to pad the password: 0M4xyZ!9ptL#K. We’re not done yet, though – badges for physical access, PKI, USB keys, SmartCards, soft certs, biometrics, Network Access Control, firewalls, IPS/IDS, SIEM … I could go on and on. Now that’s secure – good luck remembering it!

Security 249

Security Storage Network Mobile 249

Scott Lowe

AUGUST 6, 2021

I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Having recently needed to dig into Open Policy Agent (OPA) , I took renewed interest in this slightly older article by Chip Zoller that compares OPA/Gatekeeper with Kyverno.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Linux Academy

MARCH 28, 2019

As organizations increase their use of Kubernetes in public and Hybrid cloud architectures, it is important not to let a maiden voyage end like a Titanic catastrophe. Implement Pod Security Policy. A typical example would be a policy to restrict container workloads from running in privileged mode. Implement Network Policies.

Policies 68

Policies Linux Security Virtualization 68

CIO Business Intelligence

MAY 23, 2023

Firewalls have come a long way from their humble beginnings of assessing network traffic based on appearance alone. Here are six predictions for the future of the firewall. For example, a typical NGFW now may be equipped with firewalling, SD-WAN, a Wi-Fi controller for SD-Branch, an Ethernet controller, and zero-trust functionality.

Firewall 98

Firewall Network WAN Security 98

CIO Business Intelligence

JANUARY 6, 2023

But 86% of technology managers also said that it’s challenging to find skilled professionals in software and applications development, technology process automation, and cloud architecture and operations. Companies will have to be more competitive than ever to land the right talent in these high-demand areas.

Devops 143

Devops How To Engineering Systems Administration 143

CIO Business Intelligence

FEBRUARY 7, 2023

The “aware” are mature and focus on #DevOps and integrated ways to deploy secure capabilities (like programmatically deploying firewall rules in #cloud). Between them and] those who are not is a HUGE gap – not a lot in the middle. @DigitalSecArch Imagine designing an office building without architectural plans.

Cloud 119

Cloud Security How To Network 119

Scott Lowe

JUNE 20, 2016

I’d heard of Plumgrid, but wanted to take this time to better understand their architecture. As it turns out, their architecture is quite interesting. Using eBPF, Plumgrid has created in-kernel virtual network functions (VNFs) that do things like bridging, routing, network address translation (NAT), and firewalling.

Meeting 60

Meeting Linux Storage Network 60

TM Forum

JANUARY 27, 2022

Prior to stepping up to the role of CTO in September 2021, Leboucher was Vice President Digital IT, Customer Relation Solutions and Global Architecture, Orange Labs Services, where he played an instrumental role in transforming Orange’s IT systems. ” Orange is testing how its vision will work in practice.

CTO 130

CTO Network Cloud Virtualization 130

CIO Business Intelligence

APRIL 28, 2022

Under this assumption, firewalls and secure web gateways took precedence, while endpoint security faded in the background. Modern UEM solutions offer over-the-air techniques to ensure security policies are configured on devices irrespective of their whereabouts. Unifying endpoint security architecture.

Security 52

Security Malware Network Tools 52

SecureWorld News

OCTOBER 19, 2023

When budgets tighten and we're still responsible for moving the security forward, we should look to the policies, procedures, and controls and which ones can we shore up, what can we do to block/tackle those things we've been putting off, etc. Does this tool integrate with our existing architecture (e.g., SIEM, SOAR)?

Budget 74

Budget Security Tools Education 74

Trends in the Living Networks

NOVEMBER 16, 2011

In other words, your IT security for outside the organization, including the Internet and distributed devices, will be exactly the same as your IT security for inside the organization, including the Intranet and what is usually called ‘behind the firewall’ But it won’t be, because there are no longer any walls.

Enterprise 121

Enterprise Enterprise Authentication Security 121

CIO Business Intelligence

NOVEMBER 1, 2022

Network security policies that are based on the legacy data-center environment where applications are backhauled to the data center affect application performance and user experience negatively within a cloud-first environment. These policies also don’t function end-to-end in an environment where there are BYOD or IoT devices.

WAN 98

WAN Security Licensing Firewall 98

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . Focuses on frameworks. Grasps routing or the workflow of frameworks. Know where to find them . Code review.

Engineering 59

Engineering Software Software Software Development 59

CIO Business Intelligence

JULY 12, 2023

With users and applications becoming increasingly distributed, the prospect of delivering Zero Trust Security services via the cloud has propelled the concept of SASE (Secure Access Service Edge) architectures to similarly buzzworthy heights. Firewall capabilities will be reconsidered. In the coming months (and years!),

Trends 98

Trends Firewall WAN Network 98

Dataconomy

SEPTEMBER 21, 2023

Online Certificate Status Protocol uses a client-server architecture, with the client sending a request to the server to check the certificate status ( Image credit ) To ensure the validity of the response, the client verifies that the digital signature on the response is valid. Featured image credit: wirestock/Freepik.

Security 41

Security Authentication Internet Resources 41

Scott Lowe

MARCH 10, 2015

Anthony Burke (disclaimer: Anthony works for VMware in the NSBU) has a post on how to use Python to automate the bulk creation of firewall rules for use with the VMware NSX distributed firewall. I don’t think I’ve mentioned this before; if I have, please forgive me. It’s a pretty detailed article with lots of useful information.

Vmware 60

Vmware Linux Hardware Software Development 60

CIO Business Intelligence

JULY 11, 2022

This growth is certainly a testament to some of the more well-known benefits of SD-WAN technology , such as centralized network policy management, network flexibility and application-aware routing. The basic firewall functionality may not be enough to help protect enterprise networks. billion in 2024. Key considerations.

WAN 98

WAN Network Security Firewall 98

CIO Business Intelligence

FEBRUARY 28, 2024

When a company wants to fine-tune a model or create a new one in a particular subject area, it requires data architecture, critical choices about which model or type of model to pursue, and more. “It What you have to do as a CIO is take an architectural approach and invest in a common platform.”

Fractional CTO 131

Fractional CTO Open Source Enterprise Enterprise 131

CIO Business Intelligence

MAY 31, 2023

API gateways: Depending on the implementation, they may provide functionalities such as authentication, routing, rate limiting, billing, monitoring, analytics, policies, alerts, and security. API firewalls: The security gateway to an organization’s architecture, the single entry and exit point for all API calls.

Security 98

Security Authentication Applications Firewall 98

CIO Business Intelligence

JULY 11, 2022

SD-WAN architectures support modern, distributed, hybrid workforces, offering key benefits like network resiliency, application visibility and optimization, automated bandwidth management, and performance and availability of cloud-based workloads. Next-gen security architecture.

Security 111

Security WAN Firewall Network 111

CIO Business Intelligence

AUGUST 1, 2022

According to Gartner, which coined the term, SASE combines network security with WAN capabilities , and can encompass multiple components such as SD-WAN, secure web gateways, cloud access security broker functions, firewall as a service, and zero trust network access (ZTNA) in a cloud-native delivery model.

Security 96

Security WAN Network Architecture 96

CIO Business Intelligence

SEPTEMBER 29, 2023

Using the “same old” low-skill tactics, common tools, and a bit of social engineering, hackers can get around complex security policies such as multi-factor authentication (MFA) and identity and access management (IAM) systems. Let’s revisit the most prevalent security threats and see how they’re evolving in 2023.

Network 140

Network Authentication Firewall Security 140

CIO Business Intelligence

APRIL 8, 2022

A VPN lets employees “tunnel” in through the corporate firewall using an encrypted connection that rides on top of the public internet. The pandemic also exposed the limitations of virtual private networks, which enable remote access to secure computing resources. Today we are adapting to a vast, permanent work-from-anywhere cultural shift.”.

Security 98

Security WAN Policies Applications 98

Scott Lowe

AUGUST 26, 2014

Fathi re-emphasizes that VMware’s SDDC vision is an architecture, one built on the “power of AND.” ” vCloud Suite (and vCloud Air) is a manifestation of the SDDC vision/architecture. VMware’s SDDC vision/architecture delivers the power of “AND.” betas of vSphere and VSAN).

Vmware 65

Vmware Architecture Applications Storage 65

CIO Business Intelligence

NOVEMBER 2, 2023

Unless security is mandated by policy or regulations, developers will place least privilege and other security principles as their lowest priority. Review your company’s own software development policies and procedures and ensure that the code you develop adheres to the principle of least privilege. Implement compensating controls.

Backup 128

Backup Information Security Security Operating Systems 128

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . Focuses on frameworks. Grasps routing or the workflow of frameworks. Know where to find them . Code review.

Engineering 11

Engineering Software Software Software Development 11

CIO Business Intelligence

APRIL 12, 2022

For today’s enterprise, there is a very legitimate argument that cloud security architecture is the single most important part of a CISO’s operation.

Cloud 52

Cloud Applications Enterprise Enterprise 52

mrc's Cup of Joe Blog

JANUARY 13, 2022

Cybersecurity mesh architecture technology. They estimate that “By 2024, organizations adopting a cybersecurity mesh architecture will reduce the financial impact of security incidents by an average of 90%.”. Companies will need to adopt more flexible and advanced security solutions, top of which is the cybersecurity mesh architecture.

Applications 98

Applications Trends Security Data 98