Petronella Cybersecurity News

Introduction The digital realm is rife with risks. From cyber-espionage to data breaches, organizations today face an array of threats that can compromise their security and integrity. But being secure doesn’t just mean prevention; it also involves preparedness and response. Enter the Incident Response family of NIST’s (National Institute of Standards and Technology) Special Publication […]

Introduction In today’s intricate digital ecosystem, one of the primary challenges is to ensure that the right individuals access the right resources, at the right time. Any lapse can lead to unauthorized access, data breaches, or system compromise. Addressing this challenge head-on is the Identification and Authentication family within the NIST (National Institute of Standards […]

Introduction In the sprawling world of cybersecurity, there’s a need to bring order to potential chaos. As systems and networks expand and diversify, so does their vulnerability to breaches. To navigate this complexity, a methodical approach is required, which the NIST (National Institute of Standards and Technology) Special Publication 800-171 provides. Among its components, the […]

Introduction As cybersecurity threats intensify and diversify, it’s imperative for organizations to not just implement defensive strategies but also ensure their effectiveness. This need for assurance is where NIST’s (National Institute of Standards and Technology) Special Publication 800-171 becomes instrumental. Designed to protect Controlled Unclassified Information (CUI) in non-federal systems, one of its standout components […]

Introduction In the fast-paced digital universe, as threats to data security multiply, organizations race to strengthen their defense mechanisms. Yet, while technology and infrastructures play vital roles, the human factor cannot be underestimated. Here’s where the NIST (National Institute of Standards and Technology) Special Publication 800-171 comes into focus. Designed to safeguard Controlled Unclassified Information […]

Introduction In the age of increasing digital threats and expanding data repositories, it’s no wonder that regulations and frameworks are ever-evolving to match the pace. The NIST (National Institute of Standards and Technology) Special Publication 800-171 is one such framework, designed to protect Controlled Unclassified Information (CUI) within non-federal systems and organizations. Among its core […]

In the digital age, the scope and sophistication of cyber threats are rapidly evolving, making traditional security measures often seem like mere speed bumps for determined adversaries. As the cybersecurity landscape shifts, a new player has emerged to address these multifaceted challenges: Extended Detection and Response, or XDR. So, what exactly is XDR, and why […]

Security has always been a cornerstone of business operations, and in our digitally connected world, it’s more critical than ever. One platform that has been on the forefront of integrating robust security measures is Appian. Here’s a detailed look at Appian’s security, which offers a compelling blend of flexibility, agility, and assurance. Appian is a […]

In the rapidly evolving digital landscape of the 21st century, cybersecurity has become a crucial concern for organizations across the globe. Data breaches and cyberattacks can result in substantial financial loss, compromise sensitive information, and tarnish reputations. To guard against these threats, cybersecurity vulnerability assessments are invaluable. They provide an organization with a comprehensive understanding […]

The Role-Playing Game Your Business Needs Cybersecurity Tabletop Exercises strengthen your business. In today’s rapidly evolving digital landscape, threats to cyber environments loom larger than ever before. Cyber-attacks are not just problems for tech giants; every business, big or small, is a potential target. But how do you prepare for threats that can mutate faster […]

Unraveling Cyber Mysteries with Digital Forensics Digital Forensics: In the digital age, where our lives are intricately woven with the internet, cybersecurity breaches are no longer an ‘if’ but a ‘when’. When such breaches occur, organizations need a methodical approach to understand, mitigate, and prevent further attacks. This is where Digital Forensics Incident Response (DFIR) […]

In the realm of the digital era, cryptocurrencies have emerged as a groundbreaking financial trend. With the likes of Bitcoin, Ethereum, and thousands of altcoins making waves, the need for safeguarding and scrutinizing these digital transactions has never been more pressing. This is where the Cryptocurrency Forensic Investigator steps in. Understanding the Role A Cryptocurrency […]

The advent of the digital age has presented the world with a dual-edged sword: unparalleled access to information and communication, paired with a Pandora’s box of cyber threats. However, as cyber adversaries become more sophisticated, the defenders aren’t far behind, leveraging the prowess of Artificial Intelligence (AI) in their arsenal. In this blog, we’ll explore […]

Introduction In the rapidly evolving realm of cybersecurity, staying a step ahead of potential threats is paramount. The National Institute of Standards and Technology (NIST) plays a pivotal role in shaping cybersecurity guidelines to ensure data protection. Building on its established framework, NIST Special Publication 800-171, the institute introduced NIST 800-172, designed to enhance defense […]

Introduction The increasing importance of data security has ushered in various cybersecurity frameworks. Among the most prominent is the NIST Special Publication 800-171, which focuses on the protection of Controlled Unclassified Information (CUI) in non-federal systems. Boasting 110 controls spread across 14 families, this guideline offers a comprehensive approach to safeguarding sensitive data. A Deep […]

Managed Cybersecurity Providers keep you secure. In today’s interconnected world, where data forms the backbone of many businesses, cybersecurity is no longer a luxury but a necessity. As cyber threats grow in number and sophistication, many organizations are turning to managed cybersecurity providers to safeguard their digital assets. But what is a managed cybersecurity provider, […]

Elevating Cybersecurity Maturity for Defense Contractors The digital realm is a double-edged sword: while innovations have propelled industries to new heights, the accompanying cybersecurity threats have grown in tandem. Recognizing this, the Department of Defense (DoD) initiated the Cybersecurity Maturity Model Certification (CMMC). With the recent rollout of CMMC v2.1, defense contractors are required to […]

Introduction Cybersecurity, in our digitized era, is akin to a game of chess. As the opponent evolves, so too must the defenses. Among the various guidelines and controls stipulated by the National Institute of Standards and Technology’s (NIST) Special Publication (SP) 800-171, Control 3.13.12 stands out for its emphasis on session protection. This often-overlooked aspect […]

Artificial Intelligence (AI) has revolutionized numerous domains of the modern world, from healthcare to finance. One of the areas seeing considerable advancements due to AI’s power is cybersecurity, specifically in penetration testing. Let’s delve deep into how AI is reshaping the realm of penetration testing. Penetration Testing: Setting the Stage Penetration testing, often called “ethical […]

Just a few weeks ago, we asked how many more patch Tuesdays we had left before pieces of the cookie began to crumble a bit. Microsoft answered the question by issuing an out-of-band update when one of their patches recently failed, and left users unable to authenticate. For this specific situation, you must manually download […]