The buck stops here—or does it? How much should former US President, Harry S Truman's famous slogan apply to the role of CISO?

In this episode of Brass Tacks - Talking Cybersecurity, host Joe Robertson is joined by Raffaele Maresca, Global CISO at AkzoNobel, for an illuminating discussion of the evolving role of the CISO. Rather than pinning ultimate responsibility for all cyber risk on the CISO, Raffaele argues that once risks have been identified, quantified, and a plan of action agreed for their reduction, it should then be up to asset owners to ensure adherence to the agreed plan.

He then shares approaches that have proved effective in managing the expectations of non-technical board members who often have a more binary, "is my business at risk or not?", attitude to cybersecurity.

Whatever your role in today's digital world, don't miss this broad and fascinating discussion."

Learn more: https://www.fortinet.com/blog/ciso-collective/distributing-ownership-of-an-organization-cybersecurity-risks

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Brass Tacks #8 - Board Communication Essentials for CISOs:  Meeting Exec Expectations

The HEAL Security Dispatch Daily Digest is your trusted source for up-to-date cybersecurity news, focusing on healthcare and technology. Hosted by Richard Simmons from London, the show provides expert insights into critical security topics. In this episode for Tuesday, November 12th, 2024, we cover VMware’s decision to make its Workstation and Fusion products freely available, aiming to expand user access. Ahold Delhaize reports a cybersecurity breach in its U.S. supermarket chains due to unauthorized activity in a vendor’s system, sparking data privacy concerns.

We also discuss the new 'GoIssue' cybercrime tool, which targets GitHub developers by exploiting repository vulnerabilities, highlighting the urgent need for enhanced cybersecurity measures. Additionally, Adobe's latest Patch Tuesday release addresses critical flaws in popular software, while Citrix patches zero-day vulnerabilities in its Recording Manager. Lastly, Signal introduces a "call links" feature to streamline encrypted group communication. Stay informed on these stories and more at healsecurity.com.

HEAL Security Dispatch: VMware's New Access Policy, and GitHub Cybercrime Risks

In the latest episode of Brass Tacks - Talking Cybersecurity, #Fortinet's Filippo Cassini delves into the anatomy of effective cybersecurity posture and discuss how increasing network and security complexity is driving a shift from the selection of security components on a best-of-breed basis to an integrated platform approach.

Today's SecOps teams not only have to make sense of ever-increasing volumes of IoC (indicators of compromise) and other event data, but they need to respond faster and more efficiently to escape the heavy non-compliance penalties of new regulations.

These challenges are explored with fascinating insights into the inner-workings of modern cybercrime and the potential role of new technologies such as AI, LLMs, and the opportunities for automation they enable.

Learn more: https://www.fortinet.com/blog/ciso-collective/talking-to-the-c-suite-about-cybersecurity?utm_source=Social&utm_medium=Other&utm_campaign=BrassTacks-GLOBAL-Global&utm_content=BG-AmplifyGlobal-U&utm_term=Org-Social&lsci=7012H0000021nOIQAY&UID=ftnt-9768-338496

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Brass Tacks #9: The Anatomy of Effective Cybersecurity Posture: AI, LLMs, and Beyond

Quantum cryptography is a cutting-edge field that leverages the principles of quantum mechanics to secure communication and protect data. Unlike classical cryptography, which relies on mathematical algorithms, quantum cryptography uses the fundamental properties of quantum physics to achieve security that is theoretically unbreakable.

Fundamentals

Quantum Mechanics Principles:

Superposition: Allows quantum systems to exist in multiple states simultaneously, enabling complex computational and cryptographic processes.
Entanglement: Particles that are entangled share correlations, regardless of distance, ensuring the integrity of communication.
No-Cloning Theorem: Prohibits copying an unknown quantum state, providing inherent security against eavesdropping.

Quantum Key Distribution (QKD):

The most prominent application of quantum cryptography.
Uses quantum states of particles (e.g., photons) to distribute cryptographic keys securely.
Example Protocol: BB84 Protocol, which ensures that any interception of the quantum channel will alter the quantum states, making eavesdropping detectable.
Applications

Secure Communication:

Governments and financial institutions use QKD to safeguard sensitive communications.
Example: The quantum network linking Beijing and Shanghai.

Blockchain Security:

Enhances blockchain technology by securing transactions and preventing tampering using quantum-safe methods.

Internet of Things (IoT):

Secures IoT devices against cyberattacks by integrating quantum-based cryptographic systems.

Military and Space:

Military organizations and space agencies utilize quantum cryptography for secure satellite communications and data transmissions.

Future Prospects

Advancements in Hardware:

Ongoing development of quantum repeaters to extend the range of QKD systems.
Miniaturization of quantum devices for broader accessibility.

Integration with Quantum Computing:

Future systems aim to be quantum-safe, protecting data against the potential threats posed by quantum computers.

Global Quantum Networks:

Efforts are underway to establish a worldwide quantum internet for ultra-secure communication.

Quantum-Resistant Algorithms:

Hybrid systems combining quantum and classical cryptography to transition smoothly into a quantum-secure future.
Quantum cryptography is at the forefront of securing our digital world, promising to reshape data protection standards in the face of evolving technological challenges. As quantum technologies mature, the field will likely become integral to cybersecurity, ensuring a safer and more private digital future.

Kind regards Jörg-Owe Schneppat

Quantum Cryptography

Quantum Cryptography: Fundamentals, Applications and Future

Quantum communication is rapidly emerging as one of the most exciting frontiers in the world of technology. Unlike classical communication systems, which rely on classical bits and signals, quantum communication takes advantage of the unique properties of quantum mechanics to provide a level of security and efficiency that has never been possible before. At the heart of quantum communication lies the concept of quantum entanglement, where two or more particles become linked in such a way that the state of one particle instantly influences the state of the other, no matter the distance between them. This phenomenon opens the door to secure communication channels that are practically immune to eavesdropping.

One of the most prominent technologies in quantum communication is quantum key distribution (QKD), which allows two parties to securely share encryption keys over long distances. Using the principles of quantum mechanics, QKD ensures that any attempt to intercept or measure the key will alter its state, thus revealing the presence of any eavesdropper. This makes quantum communication systems fundamentally more secure than their classical counterparts, offering a new level of protection against cyber threats and data breaches.

In addition to QKD, quantum communication also includes the development of quantum repeaters, which are necessary to extend the range of quantum communication networks. These repeaters allow quantum information to be transmitted over longer distances by overcoming the limitations of current technology. Furthermore, the combination of quantum communication with existing infrastructure is paving the way for the creation of a global quantum internet, where data is transmitted securely and efficiently across the world using quantum principles.

In this episode, we will explore the fundamental concepts behind quantum communication, the cutting-edge technologies that are making it a reality, and the diverse applications that promise to revolutionize industries ranging from cybersecurity to global communication networks. We will also examine the challenges that still lie ahead and what the future holds for this transformative technology.

Join us as we dive into the world of quantum communication, where the possibilities are as vast and secure as the quantum world itself!

#QuantumCommunication #QuantumSecurity #QuantumKeyDistribution #QuantumEntanglement #QKD #QuantumNetworking #QuantumInternet #CyberSecurity #QuantumTechnology #QuantumEncryption #QuantumRepeaters #SecureCommunication #QuantumAdvancements #FutureOfTechnology #QuantumRevolution

Quantum Communication

Quantum Communication: Concepts, Technologies, and Applications

HEAL Security Dispatch Daily Digest delivers the latest developments in cybersecurity with a sharp focus on their impact across industries, especially in healthcare. Hosted by Richard Simmons from London, this daily podcast explores major vulnerabilities, digital threats, and breach incidents shaping today’s cyber landscape. In this episode, the show highlights a critical Linux vulnerability (CVE-2023-38633), widespread malware affecting Minecraft players on GitHub, and data breaches impacting UBS and healthcare firms like Episource. It also warns of a new Android malware called “SuperCard” and a Google security oversight involving Gerrit. With expert insight and timely reporting, the HEAL Security Dispatch Daily Digest equips listeners with the knowledge to stay ahead in the ever-evolving digital security space.
healsecurity.com/

Cybersecurity Headlines: UBS, Google, GitHub, and Episource Breaches Dominate June 18th News

In this episode of the cybersecurity podcast, we dive into a wave of alarming digital threats and incidents making headlines across industries. Krispy Kreme becomes the latest victim of a data breach, exposing sensitive customer information, while Episource faces consequences of a ransomware attack affecting 5.4 million individuals through compromised healthcare data. Cloudflare reports a record-breaking DDoS assault peaking at 7.3 Tbps, illustrating the rising scale of network-based threats. Meanwhile, Aflac confirms a data breach stemming from social engineering, with investigations still underway. We also explore the troubling uptick in cyber risks to young users, as over 500 Minecraft mod repositories on GitHub are found harboring spyware designed to steal children’s login credentials. Microsoft users grapple with a major OneDrive search bug now under review, and researchers uncover a resurgence of the Prometei botnet, targeting Linux servers for crypto mining and credential theft. Stay tuned as we examine the broader implications of these events in our increasingly connected world.
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Cyberstorm: Cloudflare's DDoS Giant, Aflac and Episource Exposed, and Microsoft Glitch Hits OneDrive

Step into the digital shadows with "RECON," the first track from our new series inspired by the MITRE ATT&CK framework. This is more than just a song—it's a deep dive into the mind of a cyber threat. The beat drops hard with a gritty, underground hip-hop vibe, mapping out every move an adversary makes. From Active Scanning and Phishing to Gathering Host Information, this track lays out the initial stages of a digital attack.
We're pulling back the curtain on the tactics and techniques used in the real world. If you're into cybersecurity, hip-hop, or just love a track that makes you think, this is for you.
Hit play, follow us for the next drop, and share "RECON" with your crew. Let's build the ultimate community of cyber-savvy music lovers.


Recon

Stay up to date with today’s top cybersecurity stories. From Google’s new F‑Droid restrictions and emerging Android malware like Klopatra and MatrixPDF, to DNS-based attacks, VMware exploits, and North American data breaches exposing millions of users, we cover the latest threats and vulnerabilities affecting individuals and organizations. Tune in for a concise, journalist-style briefing on the key cyber risks you need to know today.

Malware, Android Threats, and Data Breaches – Daily Cybersecurity Update

In this episode, we cover the latest cybersecurity threats and data breaches making headlines. Meta users face a phishing scam installing FileFix malware, while the Rhadamanthys stealer now uses AI to steal cryptocurrency seed phrases. Renault and Dacia UK customers are warned after a third-party data breach, and NHS Highland reports unauthorized disclosure of staff and patient information. We also highlight Android spyware disguised as Signal and ToTok updates, and Signal rolls out quantum-safe cryptography to protect users’ messages. Stay informed and stay safe.

Meta Scam, AI Crypto Stealer, Renault Breach, and Emerging Spyware Threats

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The Daily HEAL Security Dispatch Podcast is a leading source for up-to-the-minute news and deep insights in the realm of healthcare cybersecurity and threat intelligence. 

At the heart of HEAL Security's vision is the commitment to equipping organizations and individuals with rapid, contextually rich cybersecurity updates, establishing itself as a pivotal force in unifying practice and data against the ingenious tactics of criminal and malicious entities. HEAL Security is fervently devoted to constructing a robust resource and community that champions the defense of the healthcare sector against the growing cyber threats from organized crime groups and antagonistic nation-states. Our core focus encompasses the protection of vital IT infrastructures, the security of sensitive patient and clinical information, the safeguarding of critical healthcare systems, and the assurance of continuous, undisturbed patient care services.

The AI VIPs page is a tribute to those pioneers—from the early architects like Alan Turing and John McCarthy, who laid the groundwork for AI, to the modern-day innovators who continue to push the boundaries of what’s possible.

Fortinet’s cybersecurity podcast provides highlights and commentary about securing the largest enterprise, service provider, and government organizations around the world.
Join Fortinet’s top experts as they discuss today’s most important cybersecurity topics.
 
The Fortinet Security Fabric platform addresses the most critical security challenges and protect data across the entire digital infrastructure, whether in networked, application, multi-cloud or edge environments. Both a technology company and a learning company, the Fortinet Network Security Institute has one of the largest and broadest cybersecurity training programs in the industry. Learn more on the Fortinet Blog.

New tracks tagged #InformationSecurity