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Home » Topics » Cybersecurity

Cybersecurity
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healthcare

Healthcare security challenge: How cyberattacks are evolving

greg murphy
Greg Murphy
January 19, 2021
One thing that makes hospitals more vulnerable today than in the past is the extraordinary increase in connected medical devices (often known as IoMT or the “Internet of Medical Things”). Network-connected medical devices make healthcare more efficient and enable better patient care. They range from simple blood pressure devices and infusion pumps to more complex machines such as MRIs, CT scanners, and ultrasounds. The obvious problem is that these network connections also make these devices vulnerable to attack.
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transportation

USDOT releases PNT and GPS Backup Technologies report

The report details the results of field demonstrations of mature PNT technologies that could offer complementary service in the event of GPS disruptions
January 19, 2021
The U.S. Department of Transportation (USDOT) released the Complementary Positioning, Navigation, and Timing (PNT) and GPS Backup Technologies Demonstration Report to Congress final report.
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SEC0819-5G-Feat-slide_900px

NTIA releases national strategy to secure 5G implementation plan

January 19, 2021
The newly released National Strategy to Secure 5G plan by the NTIA details how the United States will lead global development, deployment, and management of secure and reliable 5G infrastructure.
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A two-tiered fraud prevention strategy

A two-tiered approach to fraud prevention can help online businesses boost sales

A two-tiered fraud prevention strategy
Rafael Lourenco
January 19, 2021

Learn whether your organization has a false decline problem and change the way you conduct fraud prevention to increase sales.


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microsoft zerologon

Microsoft asks organizations to update systems to address Zerologon vulnerability

Maria Henriquez
January 18, 2021
Microsoft has addressed companies who have not yet updated their systems to address the critical Zerologon flaw, a vulnerability in the cryptography of Microsoft's Netlogon process that allows an attack against Microsoft Active Directory domain controllers, making it possible for a hacker to impersonate any computer, including the root domain controller.
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cyberinsurance

Biden-Harris American Rescue Plan includes more than $10b in cyber, IT funds

Maria Henriquez
January 18, 2021

President-elect Joe Biden has announced the American Rescue Plan to "build a bridge towards economic recovery," during the coronavirus pandemic. The $1.9 trillion plan also aims to modernize federal information technology to protect against future cyberattacks. 


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Strong Cybersecurity: The Critical Role of Lifecycle Management - Security Magazine

Security in 2021: What lies ahead

Jarrod Overson
Jarrod Overson
January 18, 2021

In 2020, we adapted. So did bad guys. The FBI saw a 400% increase in cyberattacks as adversaries probed the new landscape for vulnerabilities. We haven’t even begun to see the results of these attacks. 2020 blew up expectations, and we should expect more of the same in the coming years.


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cloud-cyber

How to prevent attackers from compromising cloud environments

Dmitry Dontov
Dmitry Dontov
January 18, 2021

In the age of heightened public cloud adoption and widespread cloud Software-as-a-Service (SaaS) usage, cybercriminals are making use of OAuth – a permissions delegation and authorization protocol – to compromise cloud environments. As such, controlling which applications users interact with has become a business imperative. Let’s take a closer look at what OAuth is, the role it plays in allowing users to access resources across environments, the ways attackers are abusing OAuth and what organizations can do to better protect their cloud data.


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cyber-threats

NSA releases guidance on encrypted DNS in enterprise environments

January 18, 2021
The National Security Agency (NSA) has released an information sheet with guidance on adopting encrypted Domain Name System (DNS) over Hypertext Transfer Protocol over Transport Layer Security (HTTPS), referred to as DNS over HTTPS (DoH). When configured appropriately, strong enterprise DNS controls can help prevent many initial access, command and control, and exfiltration techniques used by threat actors.
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email security

Why outbound email is your organization's biggest security risk

January 18, 2021

On average, organizations experience 180 incidents involving sensitive data, or one every 12 working hours, according to Egress. The three top causes of outbound email data breaches include: the wrong recipient added, wrong file attached or replying to a phishing scam.


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