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Articles by Matias Katz
Frágiles representaciones de la discapacidad
Ayuda Buscar en la ayuda Buscar en la ayuda Frágiles representaciones de la discapacidad [1] Universidad Nacional de San Martín (Argentina) Localización: Revista de medicina y cine, ISSN-e 1885-5210, Vol. 20, Nº. 4, 2024, págs.
Where to Start Your Zero-Trust Journey
Zero-trust policy isn't as easy as all those vendor emails in your spam folder would claim. This is due to organizational silos, the difficulty in identifying exactly what to protect, the fact that zero-trust must compete with other (sometimes higher) priorities, a lack of budget and the persistence of legacy technologies. In a recent Optiv Security study, 100% of respondents said that zero-trust is a critical policy for mitigating risk, but less than a quarter of them have started adoption.
6 Benefits of Hardware-Based Microsegmentation In Cybersecurity
Microsegmantation is acquiring center stage in today’s digital world. Matias Katz from Byos talks about the benefits of hardware-based microsegmentation In cybersecurity When it comes to microsegmentation, software-based security can be helpful, but it can’t achieve true microsegmentation on its own.
Byos Helps You Protect Yourself From The Risk Of Ubiquitous Remote, Guest And IoT Network Connectivity
Below is our recent interview with Matias Katz, CEO of Byos: Q: Could you provide our readers with a brief introduction to your company? A: Byos is the edge microsegmentation company dedicated to helping organizations protect themselves from the risk of ubiquitous remote, guest and IoT network connectivity. Byos allows employees, contractors and devices to safely and securely connect to any network, regardless of their location or network environment.
CISA/NCSC Issue Joint Alert to Patch, Re Russian Foreign Svc Cyber Ops
The joint alert last week issued by CISA, the FBI, the NSA, and UK’s National Cyber Security Centre (NCSC) asks organizations to aggressively patch certain known vulnerabilities in response to updated Tactics, Techniques, and Procedures (TTP’s) used by Russian Foreign Intelligence Service (SVR) Cyber Operations group, known as APT29, Cozy Bear, etc. The alert follows the recent public attribution of the SVR to the SolarWinds compromise in 2020. An expert with Veridium offers perspective.
Closing Network Pathways to Sensitive Data to Help Secure Medical Devices
There are a few significant challenges healthcare delivery organizations face in protecting their networks from security threats. The first is the trend of the escalating frequency of vulnerabilities found in networked medical devices.
Initial Access Brokers Are Breaking Into Corporate Networks and Selling Access to Bad Actors
Recent research “Digital Shadows” lifts the cover on Initial Access Brokers (IABs), a fast-growing new class of cybercriminals who breach organizations, and then sell that access to other threat actors, enabling them to do their dirty work (exfiltrations, RATs, ransomware, etc.). By Matias Katz, Founder and CEO, Byos The report “Rise of Initial Access Brokers” examines the new role that Initial Access Brokers are playing at the top of the cyberattack kill-chain funnel.
Initial Access Brokers Are Breaking Into Corporate Networks and Selling Access to Bad Actors
Recent research “Digital Shadows” lifts the cover on Initial Access Brokers (IABs), a fast-growing new class of cybercriminals who breach organizations, and then sell that access to other threat actors, enabling them to do their dirty work (exfiltrations, RATs, ransomware, etc.). By Matias Katz, Founder and CEO, Byos The report “Rise of Initial Access Brokers” examines the new role that Initial Access Brokers are playing at the top of the cyberattack kill-chain funnel.
Elekta Cyberattack Took Some Us Cancer Radiation Services Offline
BACKGROUND: Elekta, a Swedish service provider of advanced radiation treatment software, has confirmed a security breach of their software for linear accelerators used in radiation therapy. The breach is reported to have resulted in service outages 42 US hospitals and care centers. A cybersecurity expert with Byos offers comments in response. Experts Comments
77% of Q1 Ransomware Attacks Threaten Exfiltration – Experts Reaction | Information Security Buzz
RDP is a great technology, but because of its power, attackers have been leveraging it heavily as an entry point into corporate networks for attacks such as ransomware. While the issue at the surface looks to be with RDP itself, it's actually about how networks are architected - flat networks with minimal segmentation and those that focus on perimeter-based security will always be victims of these types of attacks. Networks have since evolved to become hyper-connected with a proliferation of .....
CISA: US Govt Agencies, CI Orgs. Hit Via Pulse Secure Vulns – CISO Comments | Information Security Buzz
SECURELY DOTTED BY JG Heithcock, GM, Retrospect "In 2021 and beyond, multi-layered data protection strategies will help to ensure you, your data, and your organization remains protected. " Experts Advise on World Password Day Tom Garrubba, Senior Director and CISO, Shared Assessments "Vendors are not only encouraged to continuously evaluate and monitor their networking and systems controls. " Experts Reaction On Passwordstate Breached
Experts Perspectives On Verizon Mobile Sec Index: WFH The New Normal
The Verizon 2021 Mobile Security Index finds that forty percent said that mobile devices are the company’s biggest security risk; seventy-eight percent expected home working to remain high even when COVID-19 is no longer an issue, and seventy-five percent said that their business’s reliance on cloud-based apps is growing. Cybersecurity experts offer perspectives. Experts Comments
Cleaning up “Dirty” Wi-Fi for Secure Work-from-Home Access
By Matias Katz, CEO, Byos A great deal of emphasis has been placed on the use of VPNs to help provide safe, secure connectivity during this historic COVID-19 crisis and the massive move to working from home that has resulted. However, VPNs are not a definitive answer for secure connectivity; the major problem lies with the nature of home Wi-Fi, and with threat vectors that VPNs can’t address. VPNs encrypt data in transit, but they don’t isolate the device from the network.
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