As the coronavirus drives a massive upsurge in remote working, a review of remote desktop protocol usage suggests RDP adoption hasn't spiked. But as IT teams rely more heavily on remote access, experts warn that too many RDP systems remain internet-exposed.
If vulnerabilities in 4G cellular networks that can expose them to denial-of-service and other attacks are not addressed, emerging 5G networks could inherit these same issues, the security firm Positive Technologies reports.
Cybercriminals are waging brute-force attacks that enable them to change DNS settings on home and small business routers to redirect victims to fake COVID-19-themed websites that push infostealer malware, according to the security firm Bitdefender.
With the declaration of COVID-19 as a pandemic, and the global shift to work from home, Tom Kellermann of VMware Carbon Black sees a corresponding increase in hacking and espionage attempts against U.S. agencies, businesses and citizens. He says add "digital distancing" to your precautions.
Cybercriminals, and perhaps nation-state hackers, that are attempting to take advantage of the COVID-19 pandemic are now turning their attention to mobile devices to spread malware, including spyware and ransomware, security researchers warn.
As enterprises adopt IoT products, they have to make sure that security is part of the design from the beginning and implement microsegmentation, says Dr. Neena Pahuja, former director general of India's Education & Research Network, or ERNET.
Highly secure, high-assurance cryptography is required to securely remotely manage autonomous vehicles and internet of things device, says Peter Galvin of nCipher.
As a result of the COVID-19 outbreak, cybercriminals increasingly are targeting organizations that now have more remote workers and fewer IT and security staff at the ready to mitigate hacker attacks and intrusions, security experts say.
It's no exaggeration to say that, in the midst of the COVID-19 pandemic, we now have the largest-ever global remote workforce. And with it comes an expanded attack surface that requires extra attention. Phil Reitinger of the Global Cyber Alliance shares five tips for securing the remote workforce.
President Donald Trump has signed legislation that bans telecommunication firms from using federal funds to buy equipment from companies that are deemed a "national security threat" and provides funding for "rip and replace." The measure takes aim at Chinese firms Huawei and ZTE.
The latest edition of the ISMG Security Report discusses the developing definition of "Insider Risk." Plus, Former DHS Secretary Michael Chertoff on U.S. 5G rollout plans; Cloud Security Alliance on containers and microservices.
Federal regulators say newly identified cybersecurity vulnerabilities dubbed "SweynTooth" could pose risks to certain internet of things devices, including wearable health gear and medical devices, as well as "smart home" products from vendors who use Bluetooth Low Energy, or BLE, wireless communication tech.
In response to White House warnings that 5G infrastructure equipment built by Huawei could be subverted by China to conduct espionage, Andy Purdy of Huawei Technologies USA says his company has pledged full transparency and urges competitors to follow suit.
Device visibility remains a daunting challenge for the modern enterprise. Forescout provides a multifaceted information technology (IT) and operational technology (OT) platform designed to solve visibility challenges for the modern enterprise by providing complete device discovery and classification, risk assessment,...
With the rise of automation, remote access, and the ever-expanding Internet of Things (IoT), IT and OT teams are collaborating at an unprecedented rate to strengthen organizational network security. Business operations that rely on machinery and physical processes are no longer disconnected from the world.
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