Cybersecurity threats to manufacturing and process plants come from a wide range of attack vectors, including supply chain, logistics, enterprise computing, remote connections, operator stations, programmable logic controllers, distributed control systems (DCSs), smart sensors, and new smart devices. Internet of Things (IoT) technologies offer greater connectivity and endless applications, but...

The industrial Internet of Things (IIoT) is growing rapidly. While that’s good news for businesses in terms of productivity and cost savings, these devices carry unique cybersecurity risks that demand attention. Amid such rising concerns, IIoT threat detection is a must.Why Organizations Need IIoT Threat DetectionIIoT endpoints are inherently risky because of the potential for lateral movement....

In recent years, the security of the United States' critical infrastructure has become a pressing concern, particularly in the oil and gas sector, due to its pivotal role in the nation's economy and energy supply. Recognizing this, the Transportation Security Administration (TSA) implements several new directives in July each year aimed at enhancing the security and resilience of vital energy...

Cybersecurity's role in geopolitics is growing more significant by the day. In a world of increasingly sophisticated cyber threats, governments worldwide are recognizing the impact digital attacks can have on national security, trade, and infrastructure.This has never been more evident than with the recent introduction of the Protecting Investments in Our Ports Act by U.S. Senators John Cornyn (R...

The US Cybersecurity and Infrastructure Security Agency (CISA) has warned that malicious hackers continue to be capable of compromising industrial control systems (ICS) and other operational technology (OT) using "unsophisticated methods" - suggesting that much more still needs to be done to secure them properly.In an advisory posted on CISA's website yesterday, the agency said that internet...

The demand for robust security, transparency, and accountability is at an all-time high, and many businesses are relying on managed service providers (MSPs) to manage their IT infrastructure, ensure data security, or provide seamless operational support. Concurrently, MSPs must continuously innovate and differentiate their offerings to meet the growing needs of businesses.The wide range of MSPs...

Artificial intelligence (AI) has emerged as a promising solution to modernize power grids. The technology, alongside other upgrades like Internet of Things (IoT) connectivity, could make energy infrastructure more reliable and sustainable. However, AI power grids also pose significant cybersecurity risks.Attacks against critical infrastructure are becoming more common. As energy authorities ramp...

The energy sector is having a tumultuous decade. During the COVID pandemic, the price of oil plummeted. In 2021, a ransomware attack forced one of the US’s most significant oil pipelines to cease operations for five days, causing a state of emergency in seventeen states. Putin’s war in Ukraine has disrupted natural gas supplies across Europe. And now, it seems, it is the electricity providers’...

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...

In an era characterized by relentless digital transformation and interconnectedness, cybersecurity has evolved into a complex and dynamic battleground. Businesses, governments, and individuals find themselves locked in a perpetual struggle against a relentless flood of evolving threats. From sophisticated cybercriminal syndicates to state-sponsored...

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...

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...

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,...

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...

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...

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...

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...

While always a part of business, compliance demands have skyrocketed as the digital world gives us so many more ways to go awry. We all remember the Enron scandal that precipitated the Sarbanes-Oxley Act (SOX). Now, SOX compliance means being above board on a number of cybersecurity requirements as well. Fortra's Tripwire recently released a new...

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...

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...