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Streamlining detection engineering in security operation centers

SecureList

firewall) replacement. Triage and investigation The most typical issues at this stage are: Lack of a documented triage procedure analysts often rely on generic, high-level response playbooks sourced from the internet, especially from unreliable sources, which slows or hinders the process of qualifying alerts as potential incidents.

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New 0-Day Attacks Linked to China’s ‘Volt Typhoon’

Krebs on Security

Malicious hackers are exploiting a zero-day vulnerability in Versa Director , a software product used by many Internet and IT service providers. ” Ryan English , an information security engineer at Lumen, said it’s disappointing his employer didn’t at least garner an honorable mention in Versa’s security advisory.

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Is your firewall stuck in the 80s?

Cisco Security

Modernize your firewall for greater security resilience. Cybersecurity has changed dramatically since the dawn of firewalls in the 1980s. Today’s workers, data, and applications are everywhere, and firewalls must be as well. So, can your firewall grow with you? The firewall is a critical foundation for security.

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Mitigating Dynamic Application Risks with Secure Firewall Application Detectors

Cisco Security

As part of our strategy to enhance application awareness for SecOps practitioners, our new Secure Firewall Application Detectors portal, [link] , provides the latest and most comprehensive application risk information available in the cybersecurity space. This advance is important because today’s applications are not static.

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BEST PRACTICES: Mock phishing attacks prep employees to avoid being socially engineered

The Last Watchdog

Social engineering, especially phishing, continues to trigger the vast majority of breach attempts. Despite billions of dollars spent on the latest, greatest antivirus suites, firewalls and intrusion detection systems, enterprises continue to suffer breaches that can be traced back to the actions of a single, unsuspecting employee.

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MY TAKE: Here’s why identities are the true firewalls, especially as digital transformation unfolds

The Last Watchdog

Erecting next-generation firewalls does nothing to deter a threat actor in possession of a phished logon, who is also expert at laying low, locating valuable data and methodically escalating privileges to get at a company’s crown jewels – just ask Equifax, Uber, Tesla, Panera Bread and myriad others. Unified access.

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What are Network Firewalls?

eSecurity Planet

The network firewall is the first line of defense for traffic that passes in and out of a network. The firewall examines traffic to ensure it meets the security requirements set by the organization, and unauthorized access attempts are blocked. Firewall protection has come a long way in recent years. Next-generation firewalls.

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