Ukraine's security intelligence chief said Russian hackers had been responsible for severing internet access and mobile communications from telecom operator Kyivstar in December, after compromising the firm's network months ago. He said the "disastrous" cyberattack had wiped "almost everything."
Securing your hybrid environment requires a clear understanding of your cloud strategy. The pandemic prompted a swift adoption of a cloud-first approach, but businesses are now reassessing their strategies.
Organizations are at a stage where they are contemplating the most suitable path forward. One prevalent...
With the rise of the cloud, every aspect of IT has been shaken to its core. The fundamentals for building systems are changing, and although many of the principles that underpin security still ring true, their implementation has become unrecognizable.
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Software-Defined Wide Area Networking (SD-WAN) is rapidly transforming the WAN landscape, enabling organizations to connect branch locations and cloud resources more efficiently and securely. As per Gartner, by 2026, generative AI technology embedded in SD-WAN offerings will be used for 20% of initial network...
The biggest challenges in threat detection and response today are the inability to cover the entire attack surface and a lack of insight into who is attacking and why. To address these issues, Cisco introduced Breach Protection, a suite of products that combines email, endpoint and XDR protection.
The use of artificial intelligence can profoundly improve operations and services across many industries, but the multifaceted relationship between AI and cybersecurity calls for new measures to address security, privacy and regulatory concerns through the right protocols and procedures.
A "cloud of uncertainty" strained IronNet's cash flows and negatively affected liquidity to the point where the cybersecurity vendor had to begin winding down operations. The firm once valued at $1.2 billion experienced financial and operating difficulties leading up to Thursday's Chapter 11 filing.
The firm founded by retired four-star Army Gen. Keith Alexander and once valued at $1.2 billion has officially turned off the lights. IronNet on Friday ceased business operations and terminated remaining employees after probing alternatives and finding additional sources of cash unavailable.
WatchGuard purchased a Massachusetts company to extend network detection and response capabilities traditionally reserved for high-end enterprises to the midmarket through MSPs. The deal gives WatchGuard clients more visibility into east-west network traffic and activity taking place on the cloud.
Perimeter 81's ease of deployment and embrace of a cloud-based architecture made it stand apart from other secure remote access offerings, according to Check Point Software CEO Gil Shwed. The deal will help Check Point build a scalable network foundation that extends to thousands of users.
IronNet's board authorized the company to furlough nearly all its workers and substantially curtail business operations as the board evaluates seeking bankruptcy protection. The furlough and cessation of business operations constitute an event of default under the terms of the company's borrowing.
New CEO Scott Harrell wants Infoblox to evolve from classic networking DNS management to bringing networking and security together in ways that optimize protection and efficiency. DNS serves as a building block for security since it is universal across large client devices and small mobile phones.
Adoption of 5G is growing, but are businesses equipped to handle risks from this network? Two experts - Alex Ooi of Digital Nasional Berhad in Malaysia, and Anand R. Prasad of DNB and Deloitte in Japan - shared the risk factors to take into account and ways the telecom industry can prepare itself.
Unnecessary cyber alerts are a threat that can overwhelm defenders, leading to burnout and reduced efficiency within the team. Chris Waynforth, vice president and general manager at Expel, said adopting automation solutions to filter and prioritize alerts allows for more effective incident response.
Retired four-star Gen. Keith Alexander resigned as IronNet's CEO as part of a deal with C5 Capital to take the beleaguered threat detection firm private. C5 extended IronNet a financial lifeline in exchange for Alexander, 71, giving up day-to-day management of the company he founded nine years ago.
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