Security Affairs

APRIL 30, 2021

Microsoft researchers are warning of major security vulnerabilities affecting OT and IoT devices and high-risks for businesses using them. Researchers from Microsoft’s Section 52 team recently uncovered several critical memory allocation flaws, collectively tracked as BadAlloc , affecting IoT and OT devices.

IoT 118

IoT VPN Firewall Risk 118

Security Affairs

DECEMBER 21, 2018

2018 was the year of the Internet of Things (IoT), massive attacks and various botnets hit smart devices, These are 5 IoT Security Predictions for 2019. IoT Attacks in 2018. Do the increased attacks mean the industry is becoming accustomed to IoT cyber attacks? Three IoT Attack Avenues for 2019.

IoT 111

IoT Manufacturing Internet Internet 111

SecureWorld News

JANUARY 23, 2025

Industrial automation and operational technology (OT) are at a critical intersection where cybersecurity is not a "nice to have" but an essential component of system design and implementation. However, the landscape has changed.

Engineering 107

Engineering Cybersecurity Manufacturing Firewall 107

Malwarebytes

APRIL 30, 2021

BadAlloc is a large set of remote code execution (RCE) vulnerabilities found by Microsoft’s Section 52 : These remote code execution (RCE) vulnerabilities cover more than 25 CVEs and potentially affect a wide range of domains, from consumer and medical IoT to Industrial IoT, Operational Technology (OT), and industrial control systems.

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IoT Internet Internet Firewall 109

eSecurity Planet

JANUARY 16, 2024

Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. The problem: Juniper Networks released a bulletin about a remote code execution vulnerability in its SRX firewalls and EX switches. This vulnerability is tracked as CVE-2024-21591.

Firewall 110

Firewall Firmware IoT Authentication 110

The Last Watchdog

DECEMBER 13, 2020

It incorporates zero-trust technologies and software-defined wide area networking (SD-WAN). It can also deploy web filtering, threat prevention, DNS security, sandboxing, data loss prevention, next-generation firewall policies, information security and credential theft prevention. . Unmonitored IoT devices are inherently insecure.

IoT 214

IoT B2C B2B VPN 214

eSecurity Planet

JANUARY 28, 2021

NGFWs are no exception, and IoT devices and the work-from-home craze that began in 2020 have made protecting the perimeter harder than ever. Cloud features – like public cloud support, CASB and cloud workload protection – and cloud-based management have also grown in importance, and Firewalls as a Service (FWaaS) are catching on too.

Firewall 98

Firewall Marketing Technology IoT 98

CyberSecurity Insiders

JUNE 2, 2023

By Jayakumar (Jay) Kurup, Global Sales Engineering Director at Morphisec Securing operational technology (OT) creates unique challenges. Sometimes this is due to cultural reasons (management’s fear of even the slightest chance of disruption); other times, it is technological. You try to air-gap it. Great in theory.

Cyber threats 136

Cyber threats Technology Firewall Ransomware 136

Malwarebytes

JULY 28, 2021

Researchers at RandoriSec have found serious vulnerabilities in the firmware provided by UDP Technology to Geutebrück and many other IP camera vendors. According to the researchers the firmware supplier UDP Technology fails to respond to their reports despite numerous mails and LinkedIn messages.

Firmware 123

Firmware Technology Authentication IoT 123

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. Why Is There a Need for FWaaS?

Firewall 98

Firewall Architecture Data privacy Internet 98

The Last Watchdog

MARCH 29, 2022

What’s more, it will likely take a blend of legacy security technologies – in advanced iterations – combined with a new class of smart security tools to cut through the complexities of defending contemporary business networks. That said, a couple of prominent legacy technologies seem sure to endure as security cornerstones, moving forward.

Firewall 223

Firewall Internet Internet Digital transformation 223

The Last Watchdog

APRIL 21, 2021

This surge in TLS abuse has shifted the security community’s focus back to a venerable network security tool, the firewall. Attackers are taking advantage of TLS-protected web and cloud services, for malware delivery and for command-and-control, right under the noses of IT security teams and most security technologies.”.

Malware 214

Malware Firewall Encryption Digital transformation 214

SecureWorld News

SEPTEMBER 15, 2021

Now George Jetson’s reality is nearly our own, and Rosie the Robot is somewhat interchangeable with any number of IoT devices like Siri, Roomba, or Alexa. Today, organizations are also embracing a record number of Internet of Things (IoT) devices to accomplish objectives. Securing your IoT environment.

IoT 95

IoT Encryption Internet Internet 95

Krebs on Security

AUGUST 27, 2024

The advisory placed much of the blame on Versa customers who “failed to implement system hardening and firewall guidelines…leaving a management port exposed on the internet that provided the threat actors with initial access.” Versa said the weakness allows attackers to upload a file of their choosing to vulnerable systems.

Internet 323

Internet Internet Technology Engineering 323

CSO Magazine

AUGUST 4, 2021

All the firewalls in the world can’t help you if an attacker removes your storage media from the storage room. And, indeed, it has grown into a $30 billion industry. Learn what you need to know about defending critical infrastructure. | Get the latest from CSO by signing up for our newsletters. ].

Artificial Intelligence 143

Artificial Intelligence CSO IoT Firewall 143

The Last Watchdog

DECEMBER 31, 2019

Related: Good to know about IoT Physical security is often a second thought when it comes to information security. All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. This includes protection from natural disasters, theft, vandalism, and terrorism.

Cyber Risk 173

Cyber Risk Risk Firewall Surveillance 173

Digital Shadows

MARCH 12, 2025

The hospitality and recreation sectors reliance on remote-access technologies to support global operations and 24/7 availability makes it an enticing target. The misconfiguration or inadequate security of these technologies creates an open door for attackers.

Cyber threats 64

Cyber threats Cryptocurrency IoT Ransomware 64

Cisco Security

JANUARY 6, 2022

IDC recently had the opportunity to talk to CISOs regarding the integration of Cisco Secure Workload and Secure Firewall. Rather, digital transformation can force us to wrap devices or application like workloads and IoT devices in zero-trust policies elegantly or inelegantly; digital transformation does not care.

Digital transformation 133

Digital transformation CISO Firewall IoT 133

Security Boulevard

MARCH 18, 2021

The internet of things (IoT) describes the network of interconnected devices embedded with sensors, software, or other technology that exchange data with other devices and systems over the Internet. . This means that currently there are three IoT devices for every one human on the planet. The Technical Challenge of IoT Security.

Internet 137

Internet Internet IoT Software 137

The Last Watchdog

FEBRUARY 18, 2020

TLS is the glue that holds together not just routine website data exchanges, but also each of the billions of machine-to-machine handshakes occurring daily to enable DevOps, cloud computing and IoT systems. Sophos’ new XG Firewall is a good start to the improved technologies that are needed.

Encryption 168

Encryption Firewall Risk IoT 168

Cisco Security

DECEMBER 6, 2022

And while Ampol’s history goes back a century, they are a modern organization, using internet of things (IoT) technology across operational and retail locations, with sensors on everything from electric vehicle charging units to fuel tank gauges to transportation trucks to refrigeration units inside retail stores.

Retail 145

Retail IoT Internet Internet 145

Cisco Security

MAY 18, 2022

With the right strategies and technologies in place, hybrid work can afford an organization many opportunities. It brings together technologies from both Cisco and third parties for a unified view and defense across the network, endpoints, cloud, and applications. While it may sound daunting, it doesn’t have to be.

Firewall 145

Firewall Architecture Threat Detection Technology 145

eSecurity Planet

DECEMBER 2, 2021

A next-generation firewall (NGFW) is an important component of network security and represents the third generation of firewall technology. Fortinet and Palo Alto Networks are two of the top cybersecurity companies and compete in a number of security markets, among them EDR and firewalls. FortiOS dashboard.

Firewall 131

Firewall DNS Network Security Artificial Intelligence 131

CyberSecurity Insiders

OCTOBER 28, 2022

IoT sensors and devices. Most plants and facilities have a high degree of IoT sensors and devices communicating wirelessly using very specific protocols, and very often interacting with cloud-based services for receiving and providing different telemetry data. Overreliance on perimeter firewalls and industrial IDS tools.

IoT 134

IoT Architecture Energy and Utilities Firewall 134

eSecurity Planet

APRIL 7, 2023

DMZ networks are also helpful for separating out third-party servers, routers, and other technologies and platforms that don’t have as many manageable security features and controls built in. In many cases, a dual firewall layout is implemented for a second round of network packet filtering before the LAN (see image below).

Architecture 103

Architecture Firewall Network Security Technology 103

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 115

Firewall VPN Small Business Marketing 115

eSecurity Planet

FEBRUARY 23, 2022

However, before we dig into the technologies, let’s first examine why we need them. Industries with very expensive operational technology (OT) and Internet of Things (IoT) devices, such as healthcare or industrial manufacturing, can be especially vulnerable. Also read: Top IoT Security Solutions for 2022.

Risk 132

Risk Healthcare IoT Firewall 132

Malwarebytes

JUNE 8, 2022

In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. With the Cloud Snooper malware, however, untrusted web traffic sneaks past firewalls and enters right into Linux servers — a big no-no. Specifically, they noticed some servers were receiving some anomalous inbound traffic. How it works.

Malware 122

Malware IoT DDOS Firewall 122

PCI perspectives

AUGUST 31, 2022

Recently, our organization teamed up with the Consumer Technology Association to issue a joint bulletin on a very important topic, security surrounding the Internet of Things, or IoT.

Internet 106

Internet Internet IoT Technology 106

eSecurity Planet

SEPTEMBER 1, 2021

Exposing the Internet of Things (IoT) Universe. Consumer electronics, business, network appliances, and industrial IoT (IIoT) devices are all driving the exponential growth of IoT systems. Consumer electronics, business, network appliances, and industrial IoT (IIoT) devices are all driving the exponential growth of IoT systems.

Risk 137

Risk Cybersecurity IoT Wireless 137

The Last Watchdog

MARCH 19, 2019

Security information and event management, or SIEM, could yet turn out to be the cornerstone technology for securing enterprise networks as digital transformation unfolds. Related: Autonomous vehicles are driving IoT security innovation. Related: How NSA cyber weapon could be used for a $200 billion ransomware caper. Coming of age.

Big data 157

Big data Internet Internet IoT 157

Security Affairs

DECEMBER 14, 2024

Iran-linked threat actors target IoT and OT/SCADA systems in US and Israeli infrastructure with IOCONTROL malware. Claroty’s Team82 obtained a sample of a custom-built IoT/OT malware called IOCONTROL used by the Iran-linked threat actors to target devices in infrastructure located in Israel and U.S. ” concludes the report.

IoT 107

IoT Malware DNS Antivirus 107

The Last Watchdog

MAY 17, 2021

To defend its web applications, the bank chose to go with an open-source Web Application Firewall (WAF), called ModSecurity, along with an open-source Apache web server. Twenty years ago it was deemed sufficient to erect a robust firewall and keep antivirus software updated. It’s going to take a paradigm shift, Simzer says.

Cloud Migration 164

Cloud Migration Banking Firewall Software 164

Cisco Security

JUNE 6, 2022

Now add the proliferation of hybrid work environments , the rapid ascendance of Internet of Things (IoT) devices, and an increasingly sophisticated and malicious cyber threat landscape, and it becomes immediately clear that protecting the integrity of your IT ecosystem is now a next-level problem. Addressing advanced threats.

IoT 145

IoT Firewall Risk Cyber threats 145

CyberSecurity Insiders

SEPTEMBER 21, 2021

With 5G networks, billions of devices and IoT (the internet of things) are interconnectible — leading to use cases like smart cities, AR/VR on mobile networks, remote medicine and much more. Today, the concept of “5G security” lacks an official definition as the technology is still fairly new and evolving.

Architecture 117

Architecture IoT Mobile Internet 117

eSecurity Planet

MARCH 22, 2023

Definition, Threats & Protections 10 Network Security Threats Everyone Should Know Overall Network Security Best Practices Best practices for network security directly counter the major threats to the network with specific technologies and controls. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 110

Firewall Network Security Penetration Testing Encryption 110

Security Affairs

AUGUST 30, 2018

The gateway device connects bedside equipment (anesthesia and infusion pumps, respirators and IoT products) to the network. Locate control system networks and remote devices behind firewalls, and isolate them from the business network. Researchers from security firm CyberMDX discovered that flawed versions of RomPager (4.01

Technology 70

Technology Advertising VPN Manufacturing 70