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Survey finds flaws in hospital cybersecurity

New research found a number of troubling issues with hospital cybersecurity, including transmitting unencrypted health records and failing to deploy cybersecurity measures.

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Mitigating a DDoS attack's impact on DNS services

Learn from DNS provider NS1's experience with a DDoS attack. Expert Kevin Beaver has tips on developing a mitigation response for a DNS outage in your own enterprise.

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Cisco security vulnerability abused by NSA for years

A Cisco security vulnerability affecting routers was found in the Shadow Brokers cyberweapon dump, and it may have been used by the NSA for years to decrypt VPN traffic.

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How the CISO can help defend against extortion attacks

Organizations need to be aware of the threat of cyberextortion attacks and defend against them. Mike O. Villegas discusses the CISO's role in setting up the defense.

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Information Security Basics

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    Seven elements of enterprise cybersecurity readiness

    Enterprises need to be ready to act in the face of security incidents and cyberattacks. Expert Peter Sullivan outlines seven elements of proper cybersecurity readiness.

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    IPv6 security flaws: What to know before you migrate

    Examining IPv6 vulnerabilities prior to deployment is crucial for enterprises. Expert Judith Myerson explains the risks of older gear, unpatched IPv6 ND flaws and other issues.

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    Certified Information Systems Auditor (CISA)

    Certified Information Systems Auditor is a credential that demonstrates an IT professional's ability to assess risk and institute technology controls. The certification is intended for IT auditors, audit managers, consultants and security ...

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    Survey finds flaws in hospital cybersecurity

    New research found a number of troubling issues with hospital cybersecurity, including transmitting unencrypted health records and failing to deploy cybersecurity measures.

  • Network Firewalls, Routers and Switches

    Cisco security vulnerability abused by NSA for years

    A Cisco security vulnerability affecting routers was found in the Shadow Brokers cyberweapon dump, and it may have been used by the NSA for years to decrypt VPN traffic.

  • Hacker Tools and Techniques: Underground Sites and Hacking Groups

    Equation Group links to NSA mount after breach disclosure

    Mystery continues to surround the Shadow Brokers' release of Equation Group vulnerability exploits and hacking tools, as vendors scramble to patch zero days.

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