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Beyond the Traffic: Why Your Cybersecurity Depends on True Network Insight
/by Jane Paolucci, CMOBefore you can optimize performance or monitor for malicious activity, you need a network that you fully understand, is compliant with internal and external requirements, and the operational activity is measurable and reportable to management. This understanding must not rely on static design documents or institutional lore from the original implementers. Instead, it must come […]
Cyber News Roundup for January 10, 2025
/by Wayne Lloyd, Federal CTO, RedSealThis week in cybersecurity news: critical vulnerabilities, ongoing data breaches, and new sanctions highlight the persistent threats facing industries worldwide. From massive outages at Proton and German airports to high-profile breaches by Chinese and Russian threat actors, organizations must remain vigilant. Meanwhile, regulatory updates like the new Cyber Trust label and Apple’s privacy settlement offer […]
Cyber News Roundup for January 3, 2025
/by Wayne Lloyd, Federal CTO, RedSealHappy New Year! We’re bringing you the first roundup of key cybersecurity developments of the year, highlighting significant breaches, evolving threats, and new regulatory updates. From state-sponsored hacks targeting critical U.S. government systems to the continued vulnerabilities in healthcare and telecom sectors, the cybersecurity landscape remains dynamic and fraught with challenges.
Let’s take a closer […]
Cyber News Roundup for December 20, 2024
/by Wayne Lloyd, Federal CTO, RedSealIn this week’s roundup, we’re seeing significant cybersecurity threats making headlines across the globe. APT29, linked to Russia’s SVR, has launched a widespread spearphishing campaign, while CISA is advising high-risk individuals on securing their communications in the face of ongoing Chinese espionage activities. We also dive into rising risks from Mirai malware infections, the latest […]
Tales from the Trenches: The Other F-word
/by Jane Paolucci, CMOToday’s Tales from the Trenches is brought to you by Bill Burge, Senior Security Solutions Consultant.
When you’re first diving into network modeling with RedSeal, one of the initial tasks is connecting to network devices to gather their configurations. It’s a step that seems simple enough, but that elusive F-word, “Failed” becomes an all-too-familiar sight. […]
Proactive Cybersecurity: Defending Against Neighbor-Based WiFi Attacks
/by Jane Paolucci, CMOThe ever-evolving tactics of cyber adversaries highlight the need for organizations to remain vigilant. A recent example of this sophistication is the “Nearest Neighbor Attack,” (covered in our Cyber News Roundup) orchestrated by the advanced persistent threat (APT) group, APT-28. In this attack, APT-28 bypassed traditional multi-factor authentication (MFA) defenses by exploiting physical proximity and […]
Cyber News Roundup for December 13, 2024
/by Wayne Lloyd, Federal CTO, RedSealIn this week’s cybersecurity news roundup, we cover a range of critical vulnerabilities and ongoing threats. Highlights include the disclosure of a severe Apache Struts 2 vulnerability with a high CVSS score, a potential shift in U.S. Cyber Command and NSA leadership, and a Microsoft MFA bypass attack named AuthQuake. We’re also seeing a series […]
Mobilizing Teams for Consensus on Continuous Threat Exposure Management
/by Jane Paolucci, CMOManaging threat exposures requires more than just identifying risks—it demands a coordinated, proactive approach to mitigation and remediation given an organization’s risk appetite and business priorities. This is where Continuous Threat Exposure Management (CTEM) comes into play, guiding organizations through a comprehensive process that culminates in the mobilization step—where plans and tools come to life. […]
Cyber News Roundup for December 6, 2024
/by Wayne Lloyd, Federal CTO, RedSealCybersecurity continues to be a critical focus in the face of ever-evolving threats. This week, several major incidents and advisories highlight the increasing risks across multiple sectors. From the FBI and CISA urging the use of encrypted messaging apps to protect personal communications, to the revelations of hacking groups targeting U.S. telecom networks and companies […]
Validating Threat Exposures: Strengthening Your CTEM Strategy
/by Jane Paolucci, CMOIn our blog, Prioritize to Protect: RedSeal’s Methodology for Effective Threat Exposure Management, we discussed how organizations can prioritize their vulnerabilities to reduce risk. The next critical step in the CTEM process is validation. Once vulnerabilities are scoped, discovered, and prioritized, it is essential to validate them and assess the potential impact on the organization. […]