What Is Microsegmentation? Microsegmentation is a security technique that partitions a network into small, isolated sections to reduce the attack surface and reduce an organizations risk. Each microsegment is typically defined by specific security policies, accessible only to authorized users and devices. Microsegmentation is often seen as a more...

CISA released in late February a cybersecurity advisory on the key findings from a recent Cybersecurity and Infrastructure Security Agency (CISA) red team assessment to provide organizations recommendations for improving their cyber posture. According to the Agency, the necessary actions to harden their environments include monitoring network activity...

Dealing with the aftermath of ransomware attacks is like Russian roulette. Submitting the ransom might seem like it’s the sole option for recovering locked data. Ransomware also continues to evolve as a threat category within the past year, with old names like REvil rearing their heads and new players like Black Basta emerging in 2022. Malicious actors...

As the United States government, the energy industry, and individual consumers work toward cleaner and more sustainable energy solutions, it is crucial to consider how new and advancing technologies affect, and are affected by, cybersecurity concerns. ­­­­Increasing use of smart energy devices can be useful for consumers to have more control over their...

From its inception, the automotive industry has been shaped by innovation and disruption. In recent years, these transformations have taken shape in rapid digitization, ever-growing Electric Vehicle (EV) infrastructure, and advanced connectivity. These shifts have redirected the automotive industry, meeting and surpassing customer expectations for what...

Legacy gas and coal plants are being aged out – and no one wants to pay enough to keep them going. With increased pressure from green energy laws and added competition from renewable sources, these monsters of Old Power are being shown the door. Considering they've predated and precipitated all Industrial Revolutions (except for this last one – that was...

Industrial control systems are fundamental to all industrial processes, from power generation to water treatment and manufacturing. ICS refers to the collection of devices that govern a process to ensure its safe and effective execution. These devices include Supervisory Control and Data Acquisition (SCADA) systems, Distributed Control Systems (DCS),...

The distribution systems of the U.S. energy grid — the portions of the grid that carry electricity to consumers — are growing more susceptible to cyber-attacks, in part due to the advent of monitoring and control technology and their reliance on them. However, the magnitude of the possible consequences of such attacks is not fully understood. Reports by...

What Is Network Security? Network security is a broad field, encompassing various processes, policies, rules, standards, frameworks, software, and hardware solutions. Its primary goal is to protect a network and its data from various threats, including intrusions and breaches. A network security program typically utilizes a combination of access...

Mobile device use is pervasive, and has eclipsed traditional computing.  We often hear how various malicious mobile apps are released into circulation.  For these reasons, mobile app development needs to focus on cybersecurity just as much as it does on functionality and flexibility, if not more so. It’s an inevitable aspect of app development that must...

  The healthcare sector has become a popular target for cybercriminals and is one of the most targeted industries by cyber criminals. In 2022, 324 attacks were reported in the first half of the year. As bad actors continue to target the healthcare industry, cybersecurity experts and healthcare administrators should be aware that attacks are frequently...

The popularity of electric vehicles is partly a response to the desire of achieving sustainability and carbon footprint reduction. Automobile manufacturers are making substantial investments to tackle emissions issues, create environment-friendly vehicles, and align with Environmental, Social, and Governance (ESG) requirements. To achieve brand edge and...

The holiday season has arrived, and cyberattacks are expected to increase with the upcoming celebratory events. According to The Retail & Hospitality Information Sharing and Analysis Center (RH-ISAC) 2022 Holiday Season Threat Trends and summary report, ransomware and phishing attacks are expected to increase in retail. With the FIFA World Cup 2022,...

  It’s no surprise that industrial environments have become increasingly valuable targets for malicious behavior. The State of Security has featured many cybersecurity events across myriad industrial verticals, including but not limited to chemical manufacturing, transportation, power generation and petrochemical. Several of these industries have taken...

In the world of security, authentication, and authorization methodologies are foundational aspects of defense. Authentication techniques protect against unlawful entry to systems through the verification of a user, and authorization either grants or denies the verified user’s access level. For example, if an employee from the finance department...

Identity governance, also known as access governance, is an integral part of any enterprise data protection and compliance framework. Seamless and timely access to required systems or resources can significantly increase employees’ productivity and performance. However, excessive privileges or unmonitored user access can often lead to internal and...

Recently, Tripwire held its Energy and NERC Compliance Working Group virtual event. Tripwire has customers spanning the entire energy industry, including small, medium, and large city municipals, cooperatives, and investor-owned utilities and energy companies. The information shared in these sessions offered valuable insights for both very mature...

The healthcare industry has been a favored target for cybercriminals for many years. In the first half of 2022 alone, 324 attacks against healthcare organizations have been reported. Attackers have primarily focused on large hospitals in years past, but there has been a sudden switch to smaller healthcare companies and specialty clinics. There seems to...

In the business world, compliance means making sure that companies of all sizes are meeting the standards set by regulatory or oversight groups in various laws and standards, such as HIPAA, PCI DSS, SOX, and GDPR. Sometimes, an organization will self-impose its compliance by adhering to guidance and frameworks from organizations such as NIST, ISACA, ISO...

In response to increasing societal concerns about the way businesses store, process, and protect the sensitive data they collect from their customers, governments and standardization organizations have enacted a patchwork of regulations and laws. Some of these are generic regulations (CCPA, GDPR), while others are industry specific (SOX, NERC, HIPAA,...