Adoption of Push-to-Talk over Cellular and Wi-Fi networks is growing in the security market due to the wide area coverage, low cost, the bandwidth to accommodate voice and video communications, and integration with dispatching applications. This article reviews the different types of Push to Talk network deployments, how they work, the devices used, and the benefits to users. The types of Push-to-Talk networks include Push to Talk over Cellular (PoC), Push-to-Talk over Wi-Fi, and unified PoC, Wi-Fi and LMR radio networks.
According to Kroll, a Division of Duff & Phelps, ransomware was the most observed threat in 2020, accounting for over one-third of all cases as of September 1, 2020. Notably, Kroll found that Ryuk and Sodinokibi, perennially the most observed variants in Kroll’s cases, were joined by Maze as the top three ransomware variants so far in 2020. To get some insight on ransomware trends in 2021, as well as how cybercriminals execute this type of attack, we spoke to Wade Lance, Field CTO of Illusive Networks.
To effectively reduce enterprise risk, cybersecurity leaders argue it's critical to fully embed cybersecurity in the enterprise-risk management framework and into the whole organization. Here, we talk to Curt Dalton, Managing Director and Global Leader of Protiviti's security and privacy practice, about the importance and the benefits of this practice.
Having a central location to integrate your security tools and processes to allow your people to collaborate and work together across teams is absolutely critical in today’s threat landscape. But there are five more important reasons why CISOs are prioritizing the adoption of a SOAR platform.
While applications are a key part of many cloud deployments, rapid adoption of the cloud and the ongoing evolution of apps both create new risks. Careful attention must be given to secure the growing application threat vector. New strategies and solutions, including Web Application Firewalls specifically designed to protect apps from advanced threats, are required to help mitigate these risks.
With millions of people working from home at present, and likely into the future, the enterprise perimeter has all but dissolved. In the process, organizations are struggling to ensure security in this "zero-trust" and remote era.
In this piece, we will explore the top five most surprising phishing attacks in 2020 to date and how individuals and organizations can not only identify these types of threats but protect their networks against them.
In the midst of this confusion, we’ve continued to witness significant changes in the processes and operations that companies traditionally rely on to conduct business – with a majority of organizations relying on remote work to safely continue operations. Considering this, it’s no wonder that attackers have realized that there is a significant incentive to take advantage of already vulnerable personnel, and further, the confusion and panic that workers are rightfully experiencing during the pandemic.
One of the most important realities for enterprises to accept is that software security can only happen if developers have both the tools and the training to code securely. Here, we speak to Chris Wysopal, Chief Technology Officer and co-founder at Veracode about trends in software security and what organizations can do to make developers better at secure coding.
The field of executive protection has been expanding and redefining itself in real-time. Today, executive protection has advanced far beyond securing locations and bodies in the physical realm to also safeguarding online identities and reputations in the digital realm.
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