With zero trust and cloud infrastructures at the top of security practitioners' road maps, there has been an uptick in authorization-related initiatives. Security experts discuss the challenges of authorization and describe how firms can use authorization strategies to better protect themselves.
Dennis Leber, CISO and CTO at the University of Tennessee Health Science Center, says cybersecurity is not just a profession - it's a lifestyle. And as he leads this life, he finds one of today's biggest cybersecurity threats is not ransomware or IP theft - it's "the buzzword mentality."
In the latest "Proof of Concept," Ari Redbord, head of legal and government affairs at TRM Labs, and former CISO David Pollino of PNC Bank join editors at ISMG to discuss the U.S Treasury's decision to sanction cryptocurrency mixer Blender.io. They also assess software supply chain security.
The Five Eyes alliance of cybersecurity authorities from the U.S., U.K., Australia, New Zealand and Canada issued a warning to managed service providers about targeted attacks, advising MSP customers on how to protect sensitive data and reassess their security posture and contractual agreements.
The United Kingdom has announced two proposed pieces of legislation - the Financial Services and Markets Bill and the Economic Crime and Corporate Transparency Bill - to regulate the digital assets industry and curb the use of virtual currency in illicit activity.
Material Security has closed a $100 million funding round on a $1.1 billion valuation to extend its protection of sensitive content at rest beyond email. The startup will take patents for defending content in old emails and apply them to SaaS applications such as Dropbox, Google Drive and Slack.
A recent ransomware attack disclosed by a medication management systems provider is the latest reminder of persistent cybersecurity threats and risks facing healthcare supply chain and related vendors, as well as their customers. What's at stake?
Viasat's satellite communications suffered an outage an hour before the Russian invasion of Ukraine began on Feb. 24. The company said it was a cyberattack, but did not identify the attacker. The U.S., U.K., EU and Ukraine have now attributed this attack to Russia.
As the Russia-Ukraine war continues, what cybersecurity lessons should be learned? At the CyberUK conference in Wales, cybersecurity czars focused on surprises - including low online attack volume and the role of hacktivists - and lauded Ukraine's cyber resilience, honed by years of stress testing.
Russia's use of wiper malware, DDoS attacks and targeted disinformation show it no longer depends on traditional methods in its war with Ukraine. John Walker, a professor and counterintelligence expert, says organizations need to be "more realistic" about how they handle cyberattacks.
In a video interview previewing an upcoming executive roundtable, Mukesh Thapliyal, business development manager at Cisco Meraki, discusses some common misconceptions about SASE in the security community, explains why SASE is a journey and offers recommendations on how to implement SASE.
New CEO Bryan Ware plans to leverage LookingGlass' nascent attack surface management capabilities to capture clients in verticals such as pharmaceuticals, manufacturing and utilities. The company tapped former CISA leader Ware to serve as its next CEO following the acquisition of Next5.
A hacking group called Lapsus$ caused major headaches for identity vendor Okta in March when it dropped incriminating but misleading screenshots of a security breach. Brett Winterford of Okta breaks down what happened and discusses why visibility into third-party support operations is important.
Britain's law enforcement and intelligence agencies continue to work with partners to directly disrupt criminal infrastructure and deny criminals access to cybercrime tools, says Jeremy Fleming, the head of the U.K.'s security, intelligence and cyber agency, GCHQ.
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