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What is NAC and why is it important for network security?

Network World

As knowledge workers became increasingly mobile, and as BYOD initiatives spread across organizations, NAC solutions evolved to not only authenticate users, but also to manage endpoints and enforce policies. NAC solutions will, for instance, make sure that the endpoint has up-to-date antivirus and anti-malware protections.

Network 156
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More connected, less secure: Addressing IoT and OT threats to the enterprise

CIO Business Intelligence

Weak authentication and authorization: One of the foremost vulnerabilities in IoT deployments stems from inadequate authentication and authorization practices. Unsanctioned devices often lack essential security controls and don’t adhere to corporate security policies. of the total number of attempted IoT malware attacks.

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Government Agencies Discover New Chinese Malware Strain

SecureWorld News

CISA reports on Chinese malware strain. And it's a malware strain used specifically by the Chinese government. A recent CISA Malware Analysis Report (with contributions from the FBI and DoD), outlines this new malware variant. How should you defend yourself or your organization about this new malware variant?

Malware 53
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Zero Trust

Phil Windley

My new book Learning Digital Identity from O'Reilly Media covers many of the topics in this post such as multi-factor authentication, authorization and access control, and identity policy development in depth. User Authentication: Multi-Factor Authentication (MFA): Requiring users to provide multiple forms of verification (e.g.,

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Understanding the Essential Pillars of Phishing Mitigation

SecureWorld News

Malware and attackers can "break in" in various ways. These attacks can come from malicious instructions, social engineering, or authentication attacks, as well as heavy network traffic. The pillars mentioned are policies, technical controls, and security awareness training.

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Why You Need to Get on the Zero Trust Network Access Express Lane

CIO Business Intelligence

The biggest risk with VPNs is that malware can get into a user’s system, effortlessly ride the VPN and potentially infect the entire enterprise. VPNs typically don’t scan for viruses or other malware. In a zero trust world, everything is authenticated, authorized, and continuously validated wherever it is found.

Network 96
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Protecting Customer Accounts: The Defining Domain of Digital CISOs

CIO Business Intelligence

Enforcement authority: CISOs can enforce security policies and best practices internally. Security policies that harm the customer experience can result in lost sales and customer churn. Authentication options: Internally, CISOs have a range of strong authentication options, including smartcards and tokens.