SkyGrid’s Post

4Secure Ltd joins Elvirian, strengthening our capabilities within secure data transfer and high-assurance cybersecurity for defence, government, and critical infrastructure. “4Secure is an outstanding addition to Elvirian. Their expertise in Cross Domain Solutions addresses one of the most demanding challenges in cybersecurity: enabling secure information exchange across environments with different security classifications.” - Parsa Lalehzar, Director, Elvirian Read the full press release here: https://lnkd.in/eDZascC7

10,000 endpoints. 20 days. 1 unified platform 🛡️ Through platformization, Cardiff University / Prifysgol Caerdydd eliminated the complexity of four overlapping security tools to build a faster, smarter defense. The result? 🎓 A reduction in case resolution times from days to minutes 🎓 99.99% of threats now resolved automatically 🎓 Cybersecurity confidence with Palo Alto Networks Unit 42 expert-led support Robust security doesn't have to be complicated. Read more: https://bit.ly/3Rh0ANK

Malicious cyber actors routinely target critical infrastructure to extort victims, conduct espionage, or pre-position access for disruptive attacks. Facing such threats, owners and operators should be able to isolate vital systems from other networks to contain incidents and keep critical services running. Read the new joint guidance from the #FBI, Cybersecurity and Infrastructure Security Agency (CISA), and international partners for detailed actions to isolate operational technology (OT) and enabling systems: 🔗 https://lnkd.in/exyD6KNM This publication supports CISA’s “CI Fortify” initiative, which aims to strengthen resilience across critical infrastructure with proactive isolation and recovery planning.

Limiting Blast Radius in Federal Networks through Zero Trust Microsegmentation Perimeter-based security is no longer sufficient to protect sensitive federal networks from sophisticated cyber threats and lateral movement. At Delta3Tek LLC, we help government agencies implement granular microsegmentation strategies aligned with CISA Zero Trust Maturity Model guidelines. Our cybersecurity engineering team enables federal clients to: • Isolate mission-critical workloads and restrict east-west network traffic using identity-based policies. • Enforce continuous, dynamic access verification across multi-cloud and hybrid legacy infrastructures. • Minimize potential breach impact by containing unauthorized access at the application layer. Securing federal networks requires architecting every environment with the assumption of breach. Learn how Delta3Tek advances Zero Trust network defense for federal systems: https://lnkd.in/ep-sxVFP #FederalIT #GovTech #Cybersecurity #ZeroTrust #Microsegmentation #CISA #NIST80053 #Delta3Tek #NetworkSecurity

Cybersecurity update - August 4, 2026 Threat Intelligence Feeds: live IOCs for SOC teams - ANY.RUN This is what a modern SOC should look like: connected, context-driven, and ready to act. Equip yours with operationalized threat intelligence from 15K+ SOCs to support triage, detection, and response - Reference: https://thn.news/feeds-soc #CyberSecurity #InfoSec #ThreatIntelligence #SecurityNews

Every organization would benefit from working with Andrew and the rest of our talented Strategic Advisory Group AgileBlue! They'll ensure you're set up for success in a volatile Cybersecurity world.

I had an opportunity to sit down with Ohio Tech News recently to talk about the Strategic Advisory Group (SAG) at AgileBlue, how we help organizations make better security decisions, and some of my thoughts on the changing threat landscape as AI is becoming far more accessible to both attackers and defenders. We also discussed vulnerability prioritization, tabletop exercises, and how organizations may be focusing on tools over decisions. Thank you for the opportunity to discuss this with you, Ohio Tech News

Cleveland-based AgileBlue is expanding its advisory services to help mid-market companies make smarter cybersecurity decisions. The firm is combining its AI-native security platform with hands-on expertise to help organizations cut through tool clutter, identify their most critical operational risks, and prepare for real-world threats through exercises like tabletop simulations. The focus: giving mid-market companies a clearer path to protecting the systems that matter most. ✅ The full OTN story >> https://lnkd.in/eGmjptiQ OhioX | Ohio Tech Events | Tony Pietrocola | Andrew Desender, CISSP, CEH

Cybersecurity update - July 28, 2026 Attackers Exploit Arista VeloCloud Orchestrator Command Injection Flaw 🚨 Attackers are exploiting a CVSS 10.0 command injection flaw in on-prem Arista VeloCloud Orchestrator. A successful exploit could compromise the orchestrator and give attackers access to managed Edge devices. CISA has ordered federal agencies to patch by July 30. Details: Reference: https://lnkd.in/dAUZZTSf #CyberSecurity #InfoSec #ThreatIntelligence #SecurityNews

DNS is finally getting the security attention it has always deserved. In this byline for SecurityInfoWatch.com, Infoblox CEO Scott Harrell explains why NIST SP 800-81r3 is a turning point for cyber resilience and why organizations need to recognize DNS as an active security control, not just network infrastructure. What stood out to me most is the practical roadmap: implement Protective DNS and DNS telemetry to improve threat detection and response, ensure DNS confidentiality through encryption to reduce data leakage and surveillance risk and benchmark DNS posture against the new NIST guidelines to address infrastructure and configuration gaps. I also like the reminder to make DNS security part of resilience planning, regulatory compliance and incident response strategy rather than treating it as background plumbing. Worth the read: https://gag.gl/w4F8pD