Blog

Tripwire VERT
Blog
Blog

VERT Threat Alert: April 2024 Patch Tuesday Analysis

By Tyler Reguly on Tue, 04/09/2024
Today’s VERT Alert addresses Microsoft’s April 2024 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1101 as soon as coverage is completed. In-The-Wild & Disclosed CVEs CVE-2024-26234 This CVE describes a Proxy Driver Spoofing Vulnerability that, thanks to Microsoft’s new CWE listings , we know is tied to Improper Access Control . From a...
Vulnerability & Risk Management
VERT Research
Blog
Blog

VERT Threat Alert: March 2024 Patch Tuesday Analysis

By Tyler Reguly on Tue, 03/12/2024
Today’s VERT Alert addresses Microsoft’s March 2024 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1097 as soon as coverage is completed. In-The-Wild & Disclosed CVEs There were no in-the-wild or disclosed CVEs included in the March Patch Tuesday release. CVE Breakdown by Tag While historical Microsoft Security Bulletin groupings are gone...
Vulnerability & Risk Management
VERT Research
So You Want to Achieve NERC CIP-013-1 Compliance…
Blog
Blog

So You Want to Achieve NERC CIP-013-1 Compliance...

By Anastasios Arampatzis on Wed, 03/06/2024
Energy efficiency and availability is a major concern for all countries and governments. The electric grid is a vital sector, and any malfunctions will create ripple effects on any nation’s economy. As the grid is heavily dependent on cyber-enabled technologies and a vast chain of suppliers, contractors, and partners, the ability to safeguard the availability and reliability of the grid is crucial...
Compliance
Industrial Control Systems
What Are the Top 7 DDoS Mitigation Tactics for Energy Grids?
Blog
Blog

What Are the Top 7 DDoS Mitigation Tactics for Energy Grids?

By Emily Newton on Tue, 03/05/2024
Distributed Denial of Service (DDoS) attacks occur when adversaries overwhelm a connected target’s resources, aiming to make it unavailable. Learning the best strategies to protect from DDoS attacks is critical to energy grid cybersecurity. A well-planned DDoS attack on the grid could halt essential services, cause substantial disruptions to households and businesses, and prove incredibly costly...
Cybersecurity
Industrial Control Systems
Improving OT Security in Industrial Processes
Blog
Blog

Improving OT Security in Industrial Processes

By Lane Thames on Tue, 02/27/2024
Have you ever considered that even before you enjoy the first sip of your favorite morning beverage, you have probably interacted with at least half of the 16 critical infrastructure sectors that keep a nation running? In one way or another, the simple act of brewing a cup of tea would probably not be possible without interacting with water, energy, manufacturing, food and agriculture, waste...
Cybersecurity
Industrial Control Systems
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: February 2024 Patch Tuesday Analysis

By Tyler Reguly on Tue, 02/13/2024
Today’s VERT Alert addresses Microsoft’s February 2024 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1093 as soon as coverage is completed. In-The-Wild & Disclosed CVEs CVE-2024-21351 This CVE describes a bypass in the Windows SmartScreen Security Feature. At this point, these bypasses have become relatively common and are frequently...
Vulnerability & Risk Management
VERT Research
WaterISAC: 15 Security Fundamentals You Need to Know
Blog
Blog

WaterISAC: 15 Security Fundamentals You Need to Know

By Stefanie Shank on Wed, 01/24/2024
2023 saw two concerning attacks on public water systems, highlighting the fragility and risk to utility systems. In Pennsylvania, malicious hackers breached the Municipal Water Authority of Aliquippa system the night after Thanksgiving. The criminals were making a political statement: the technology used to manage water pressure was developed by Israel, and the criminals used this opportunity to...
Cybersecurity
Industrial Control Systems
Water
Blog
Blog

US Agencies Issue Cybersecurity Guide in Response to Cybercriminals Targeting Water Systems

By Graham Cluley on Mon, 01/22/2024
US federal agencies have teamed up to release a cybersecurity best practice guidance for the water and wastewater sector (WWS). The Cybersecurity and Infrastructure Security Agency (CISA), United States Environmental Protection Agency (EPA), and Federal Bureau of Investigation (FBI) have published the guide in an attempt to promote cybersecurity resilience and improve incident response in the WWS...
Compliance
Industrial Control Systems
Expert Insight for Securing Your Critical Infrastructure
Blog
Blog

Expert Insight for Securing Your Critical Infrastructure

By Ted Rassieur on Mon, 01/15/2024
At Tripwire's recent Energy and NERC Compliance Working Group, we had the opportunity to speak with the Manager of Gas Measurement, Controls, & Cybersecurity at a large energy company. More specifically, we focused on SCADA and field assets of gas Operational Technology. The experience at the management level of such an organization provided a wealth of knowledge for the attendees. SCADA...
Compliance
NERC CIP
Industrial Control Systems
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: January 2024 Patch Tuesday Analysis

By Tyler Reguly on Tue, 01/09/2024
Today’s VERT Alert addresses Microsoft’s January 2024 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1088 as soon as coverage is completed. In-The-Wild & Disclosed CVEs There were no in-the-wild or disclosed CVEs included in the January Patch Tuesday drop. CVE Breakdown by Tag While historical Microsoft Security Bulletin groupings are...
Vulnerability & Risk Management
VERT Research
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: December 2023 Patch Tuesday Analysis

By Tyler Reguly on Tue, 12/12/2023
Today’s VERT Alert addresses Microsoft’s December 2023 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1086 on Wednesday, December 13th. In-The-Wild & Disclosed CVEs CVE-2023-20588 AMD has released AMD-SB-7007 – Speculative Leaks Security Notice , which describes how some AMD processors can potentially return speculative data after a...
Vulnerability & Risk Management
VERT Research
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: November 2023 Patch Tuesday Analysis

By Tyler Reguly on Tue, 11/14/2023
Today’s VERT Alert addresses Microsoft’s November 2023 Security Updates . VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1082 on Wednesday, November 15th. In-The-Wild & Disclosed CVEs CVE-2023-36033 A vulnerability in the Microsoft Desktop Window Manager (DWM) could allow an attacker to gain SYSTEM level privileges. This vulnerability has been publicly...
Vulnerability & Risk Management
VERT Research
How Does IoT Contribute to Real-Time Grid Monitoring for Enhanced Stability and Fault Detection?
Blog
Blog

How Does IoT Contribute to Real-Time Grid Monitoring for Enhanced Stability and Fault Detection?

By Emily Newton on Tue, 11/14/2023
More decision-makers are investing in grid modernization efforts, knowing that doing so is necessary for keeping pace with modern demands. For example, smart grid fault-detection sensors could warn utility company providers of problems in real time, preventing costly and inconvenient outages. Technologies like the Internet of Things (IoT) can also improve stability. An IoT grid-monitoring approach...
Cybersecurity
Industrial Control Systems
Top-7-Technical-Resource-Providers-for-ICS-Security-Professionals
Blog
Blog

Top 7 Technical Resource Providers for ICS Security Professionals

By Anastasios Arampatzis on Wed, 10/11/2023
Attacks against industrial control systems (ICS) are on the rise. Cyberattacks are more prevalent, creative and faster than ever. So, understanding attackers’ tactics is crucial. The IBM Security X-Force Threat Intelligence Index 2023 highlights that backdoor deployments enabling remote access to ICS systems were the most common type of attacker action in 2022. The positive news is that 67% of...
Industrial Control Systems
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: October 2023 Patch Tuesday Analysis

By Tyler Reguly on Tue, 10/10/2023
Today’s VERT Alert addresses Microsoft’s October 2023 Security Updates , which includes a recently introduced release notes format. VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1077 on Wednesday, October 11th. In-The-Wild & Disclosed CVEs CVE-2023-41763 While this vulnerability is labeled as a Skype for Business Elevation of Privilege Vulnerability, the...
Vulnerability & Risk Management
VERT Research
What is NERC? Everything you need to know
Blog
Blog

What is NERC? Everything you need to know

By Michael Betti on Tue, 10/03/2023
Electric grids are part of every nation’s critical infrastructure. Every societal activity and business depends on reliable and safe electricity distribution. The US electric grid is a huge network of powerlines, distribution hubs, and renewable and non-renewable energy generators that is increasingly exposed to cyber-physical risks due to the accelerated reliance on cyber-enabled systems and IoT...
Compliance
NERC CIP
Industrial Control Systems
ICS-Environments-and-Patch-Management-What-to-Do-If-You-Cant-Patch
Blog
Blog

ICS Environments and Patch Management: What to Do If You Can’t Patch

By Anastasios Arampatzis on Mon, 10/02/2023
The evolution of the cyber threat landscape highlights the need for organizations to strengthen their ability to identify, analyze, and evaluate cyber risks before they evolve into security incidents. Known unpatched vulnerabilities are often exploited by criminals to penetrate Industrial Control Systems (ICS) environments and disrupt critical operations. Although the terms “patch management” and...
Vulnerability & Risk Management
Industrial Control Systems
how-to-build-an-effective-ics-security-program
Blog
Blog

How to Build an Effective ICS Security Program

By Michael Betti on Mon, 09/18/2023
How to Build an Effective ICS Security Program Of all the different areas of cybersecurity, not many are as important, or have as far-reaching consequences as industrial control systems (ICS) security. While most relevant organizations would agree that ICS security is a significant concern for their operations, it is easier said than done. Many find it difficult to put into practice the measures...
Industrial Control Systems
Tripwire VERT Security Update
Blog
Blog

VERT Threat Alert: September 2023 Patch Tuesday Analysis

By Tyler Reguly on Tue, 09/12/2023
Today’s VERT Alert addresses Microsoft’s September 2023 Security Updates , which includes a recently introduced release notes format. VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-1073 on Wednesday, September 13th. In-The-Wild & Disclosed CVEs CVE-2023-36761 Microsoft has indicated that a vulnerability impacting Microsoft Word, including the preview pane...
Vulnerability & Risk Management
VERT Research
OT Security: Risks, Challenges and Securing Your Environment
Blog
Blog

OT Security: Risks, Challenges and Securing your Environment

By Katrina Thompson on Mon, 09/11/2023
Before the revolution of Information Technology (IT), the world experienced the revolution of Operational Technology (OT). Operational Technology is the combination of hardware and software that controls and operates the physical mechanisms of industry. OT systems play an important role in the water, manufacturing, power, and distribution systems that transformed the industry into the modern age...
Cybersecurity
Industrial Control Systems