CIO Business Intelligence

DECEMBER 8, 2022

The negative impact of legacy networks can be substantial: increased operational costs, restricted potential for digital transformation and difficulty responding to the demands of the business. Legacy networks are under unprecedented pressure. Upgrades and patches often run behind schedule. Points of vulnerability are multiplying.

Network 127

Network Security Firewall Research 127

Network World

MAY 3, 2017

What security resources are available? How do IoT firewalls protect against such threats? Many industrial IoT systems have open doors that create unintended vulnerabilities. What information could be exposed by open communications protocols? How do hackers identify vulnerable systems? TCP Port 502 vulnerabilities.

Firewall 79

Firewall Industry Network System 79

Network World

NOVEMBER 12, 2021

Zero Trust is an architecture that verifies every user and device that tries to access the network and enforces strict access control and identity management that limits authorized users to accessing only those resources they need to do their jobs. Get regularly scheduled insights by signing up for Network World newsletters.].

Firewall 153

Firewall Data Center Architecture Applications 153

Venture Beast

DECEMBER 7, 2021

SASE solutions close network cybersecurity gaps so enterprises can secure and simplify access to resources from any location. Read More.

Network 119

Network Resources Enterprise Enterprise 119

CIO Business Intelligence

AUGUST 15, 2022

Integrating a new network after an acquisition can be a sizable headache for any CIO. Traditionally, to integrate its acquisitions, Koch would flatten the acquired company’s core network, says Matt Hoag, CTO of business solutions at Koch. It’s more complicated than standard networking, Hoag says. Laying the foundation.

CTO 97

CTO Network Cloud Data Center 97

Network World

APRIL 19, 2020

It's a network jungle these days with predators relentlessly searching for ways to infiltrate corporate resources. We asked three enterprises to share why they deployed microsegmentation technology in their networks and how it's working. Distributed firewalls via VMware NSX. Here are their stories.

Architecture 152

Architecture Enterprise Enterprise Firewall 152

Network World

NOVEMBER 14, 2016

At a time when the size of distributed denial-of-service attacks has reached unprecedented levels, researchers have found a new attack technique in the wild that allows a single laptop to take down high-bandwidth enterprise firewalls. To read this article in full or to leave a comment, please click here

Firewall 60

Firewall Enterprise Enterprise Internet 60

Network World

FEBRUARY 24, 2020

With the new additions, Juniper is looking to buttress its ability to let users secure all traffic traversing the enterprise network via campus, WAN or data center. To read this article in full, please click here

Wireless 139

Wireless Security WAN Firewall 139

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). Since 2000, secure networks have been built by segmenting traffic at the switch port level from server to server, radically limiting east-west traffic. Microsegmentation will fix this.

Network 150

Network Security Vmware Virtualization 150

CIO Business Intelligence

DECEMBER 1, 2023

Today, security, networking, and IT teams are faced with reduced headcount, shrinking budgets, and the very real need to do more with less. Yesterday’s hub-and-spoke networks and castle-and-moat security models were adequate when users, applications, and data all resided onsite in the corporate office or data center.

Firewall 98

Firewall Architecture Network Security 98

Network World

NOVEMBER 13, 2016

An attacker doesn’t need an IoT botnet or massive resources for a denial of service attack to knock large servers offline; researchers warned that all it takes is one laptop for a “ BlackNurse ” attack to bring vulnerable Cisco, SonicWall, Palo Alto and Zyxel firewalls to their knees.

Firewall 60

Firewall Research Internet Resources 60

Phil Windley

AUGUST 28, 2023

Past practices included techniques like virtual private networks (VPNs) that tried to emulate the idea of an intranet where trusted computers and people were protected from hackers by a firewall that "kept the bad stuff out." Often the bad actors are hard to tell apart from your employees, partners, and customers.

Authentication 85

Authentication Policies Applications Firewall 85

CIO Business Intelligence

JULY 11, 2022

SD-WAN can help financial services organizations achieve network agility and security. Its design provides for fast, efficient movement of data on the network while ensuring security and data integrity. Comcast Business offers a unique set of secure network solutions to help power financial services organizations.

WAN 109

WAN Financial Agile Firewall 109

CTOvision

OCTOBER 24, 2016

This post provides some of our suggestions on what governments can do in this regard: Legislatures should consider how to encourage network operators to operate in secure ways. One concept would be to grade network providers like healthcare providers are graded and do so in a way that provides the public with results.

Government 150

Government Firewall Network Healthcare 150

Doctor Chaos

FEBRUARY 21, 2022

The MITRE ATT&CK framework is an accessible platform that offers resources about cyberattacks. The MITRE ATT&CK framework was created primarily as a preparation and education resource. When employees aren’t protected by office firewalls, they are at the mercy of whatever defenses their Internet and devices have.

Resources 147

Resources Firewall Knowledge Base Security 147

CIO Business Intelligence

DECEMBER 21, 2023

The public cloud imperative For many organizations, regardless of size or industry, the public cloud has become an essential resource for critical operations. They often use a combination of: Cloud native security solutions offered by cloud service providers Multiple security tools (firewall, VPN, TLS/SSL inspection, DLP, etc.)

Cloud 98

Cloud Policies Architecture Security 98

CTOvision

OCTOBER 27, 2014

Palo Alto unveils latest release of virtual firewall series. Enterprise security company, Palo Alto Networks has announced the latest release of its virtual firewall series (VM-Series). “If you’re not already spending a lot of capital in … Read more on NewsFactor Network. Upcoming Industry Events.

Dell 258

Dell Big Data Firewall Storage 258

Galido

FEBRUARY 25, 2020

One of the best and first things that you should do to ensure information security in your business is to install a firewall. A firewall acts as the first line of defense and will alert you of intrusions. The FCC recommends that all small businesses have some sort of firewall that will set a barrier between crucial data and attackers.

Small Business 110

Small Business Information Security Security Firewall 110

CIO Business Intelligence

JANUARY 24, 2024

Deep learning AI: A rising workhorse Deep learning AI uses the same neural network architecture as generative AI, but can’t understand context, write poems or create drawings. Great for: Extracting meaning from unstructured data like network traffic, video & speech. Use compute resources wisely. Learn more.

Dell 110

Dell Intel Open Source Hardware 110

The Accidental Successful CIO

MARCH 30, 2016

CIOs had better be doing all five of these network protection actions Image Credit: svenwerk. The bad guys know about the importance of information technology and so they spend their time trying to break into our networks and we keep trying to find ways to keep them out. So that brings up the question: what should CIOs be doing?

Network 100

Network Security Software Software 100

CTOvision

JUNE 12, 2014

We’ve migrated to a userid-password society; as we’ve added layers of security, we password-protect each layer: PC (and now device), network, enclave, application, database, and storage (encryption). Over time, our use of devices and network resources will form a pattern; no two people should have the same behavioral patterns.

Security 249

Security Storage Network Mobile 249

The Accidental Successful CIO

SEPTEMBER 20, 2023

What you don’t do may be the most important thing Image Credit: Cigac Semiárido CIOs send a great deal of our time trying to secure the company’s networks. We invest in firewalls, two-factor authentication systems, and lots and lots of training for everyone in the company. Companies can avoid 99.9%

Security 130

Security Policies Network Company 130

CTOvision

APRIL 29, 2016

Securing information on a network has more to do with things unknown rather than known, but assigning value to unknowns is a difficult problem for any organization. Best practices are effective and educating personnel about them is important. Read more here on Cray.com. Find out more information on Cray here.

Firewall 150

Firewall Security Education System 150

CIO Business Intelligence

JULY 26, 2023

Over the past three or four years, the industry has been abuzz with the concept of delivering converged security and networking features via the cloud. Then came the pandemic, and an unprecedented number of new network edges and remote employees popped up overnight.

WAN 98

WAN Network Security Cloud 98

CIO Business Intelligence

FEBRUARY 7, 2023

For as long as organizations have been interested in moving resources to the cloud, they’ve been concerned about security. The “aware” are mature and focus on #DevOps and integrated ways to deploy secure capabilities (like programmatically deploying firewall rules in #cloud). Yes but it’s a tale of two cities. you own it.

Cloud 117

Cloud Security How To Network 117

SecureWorld News

MAY 25, 2023

"Volt Typhoon," a state-sponsored cyber actor associated with the People's Republic of China (PRC), has been identified by Microsoft, the United States, and international cybersecurity authorities as the party responsible for recent activity affecting networks across U.S. critical infrastructure sectors. infrastructure, especially on the U.S.

Microsoft 78

Microsoft Firewall Security Network 78

CIO Business Intelligence

NOVEMBER 8, 2023

Hence, it’s important to protect the cloud and its various connections across various cloud environments, not just those that directly tie back to the on-premise network. It’s not as simple as just extending traditional firewall capabilities to the cloud. In fact, a few of the most common challenges include: Risk.

Cloud 135

Cloud Architecture IBM Security 135

CIO Business Intelligence

JUNE 28, 2023

Over the past three or four years, the industry has been abuzz with the concept of delivering converged security and networking features via the cloud. Then came the pandemic, and an unprecedented number of new network edges and remote employees popped up overnight.

WAN 97

WAN Network Security Cloud 97

SecureWorld News

APRIL 27, 2021

If you secretly add malicious code to a legitimate software update, then organizations might welcome all the code into their networks. The upgrade director points the In-Place Upgrade to the appropriate version of software located on the Content Distribution Network. These may have been posted to the bad actors CDN network.

Firewall 52

Firewall Analysis Internet Resources 52

SecureWorld News

JANUARY 13, 2022

That is, our primary security controls of firewalls, intrusion prevention, network segmentation, and wired network security are no longer the primary method to manage technology in a COE. Organizations must adapt their security controls to home networks and even public WiFi. So how does this affect the COE?

Authentication 75

Authentication Resources Security Cloud 75

SecureWorld News

MAY 10, 2020

With most of the preliminaries over, we have one more task before us: a brief introduction to deception networks. First, what a deception network isn't. While it is true, of course, that deception nets evolved from honeypots, today's deception network is far and beyond that rather primitive technology.

Network 52

Network Meeting .Net Enterprise 52

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. We predict that the convergence of networking and security will continue to expand to more areas. And NGFWs aren’t done evolving.

Firewall 98

Firewall Network WAN Security 98

CIO Business Intelligence

JANUARY 20, 2023

By Anand Oswal, Senior Vice President and GM at cyber security leader Palo Alto Networks Connected medical devices, also known as the Internet of Medical Things or IoMT, are revolutionizing healthcare, not only from an operational standpoint but related to patient care. But ransomware isn’t the only risk.

Healthcare 99

Healthcare Security Network Policies 99

SecureWorld News

MARCH 29, 2023

Shattering concepts of offense dominance, Kyiv's cyber-defensive effort has shown that a strong and layered cyber defense can be mounted against a well-resourced and highly capable adversary. To date, Kyiv has deftly marshalled its defensive resources and orchestrated diverse forms of external support to stem the Russian cyber offensive.

Research 74

Research Network Policies Strategy 74

SecureWorld News

JANUARY 21, 2024

These losses are not just monetary; the time and resources diverted to deal with the aftermath of an attack can significantly hamper operational efficiency. Utilizing free online resources, such as YouTube tutorials, and conducting internal training sessions can significantly enhance cybersecurity awareness at little to no cost.

Nonprofit 88

Nonprofit Strategy Budget Backup 88

CIO Business Intelligence

MARCH 20, 2024

The boulder is made from complex infrastructure, network connections, data stores, and devices. There are options that help companies manage disparate tasks, projects, and resources. The task is Sisyphean. The mountain is IT complexity. The person pushing the boulder up the steep slope? Every IT and security leader and worker.

Government 62

Government Tools Training Applications 62

CIO Business Intelligence

JANUARY 4, 2024

However, managing PCI security compliance across various lines of business within these institutions can be a complex and resource-intensive task. Without a CCA, that service provider might have their security patterns assessed repeatedly, which could be a real security risk and could seriously strain financial institutions’ resources.

Financial 104

Financial Architecture Resources Security 104