# Larry Karatsoreos

Larry Karatsoreos shares practical LinkedIn content for managed service providers and IT teams about network monitoring, infrastructure choices, cybersecurity, and Microsoft 365 licensing.

- Profile: https://b2binfluencer.marketing/creators/larry-karatsoreos/
- LinkedIn: https://www.linkedin.com/in/larrykaratsoreos
- LinkedIn followers: 1,715
- Topics: cybersecurity
- Based on 11 dated posts, latest 2026-09-30

## Summary

Larry Karatsoreos is most useful for practical LinkedIn posts on MSP network monitoring, infrastructure choices, cybersecurity, and Microsoft 365 licensing.

- Best for: A network monitoring, documentation, or RMM platform selling to managed service providers.
- Not for: Enterprise infrastructure vendor demand generation with webinars, video, paid amplification, and documented reach.
- Check first: Ask for media kit, rate card, deliverables, approval process, and official inquiry route.

### Takeaways

- See and understand a network before clients feel its problems.
- Choose infrastructure for fit and lifetime manageability, not the brand or sticker price.
- Make technical advice and industry changes useful to the people affected.

## Main ideas

- **See and understand a network before clients feel its problems**: Karatsoreos presents network visibility as a condition for proactive support, not just a convenience. Knowing what devices are present, how they connect, and what is changing can help MSPs spot trouble earlier and spend less time reacting to client complaints. They make the point through both a concrete list of monitoring capabilities and a humorous first-person account of learning that a successful ping is not the same as real visibility.
- **Choose infrastructure for fit and lifetime manageability, not the brand or sticker price**: Karatsoreos says the right equipment depends on the environment, compatibility with monitoring and documentation tools, and room to grow. Standardizing equipment can make configuration, troubleshooting, and technician onboarding easier; paying less up front is no saving if outages or extra hands-on work raise the long-term cost. They distinguish the general principle from any one vendor recommendation.
- **Make technical advice and industry changes useful to the people affected**: Karatsoreos often turns information into a short lesson or practical consequences rather than leaving it as a technical fact. The audience may be MSPs and IT leaders making service or licensing decisions, or a broader audience learning basic security habits. A light hook can introduce the lesson, but the post should also say what readers can do or reconsider.

## Work to read

- [Choosing the Right Networking Equipment Matters More Than You Think](https://www.linkedin.com/posts/larrykaratsoreos_msp-networking-networkmanagement-activity-7401670183041622017-jSm7)
- [Network issues shouldn't be discovered by your clients first.](https://www.linkedin.com/posts/larrykaratsoreos_msp-networkmonitoring-managedservices-activity-7511124539628699648-1aOw)
- [Confession Time (Auvik network visibility)](https://www.linkedin.com/posts/larrykaratsoreos_auvik-auviknetworks-networkmonitoring-activity-7397016224359997440-rzWH)
- [The Louvre Got Robbed and the Password Was… "louvre."](https://www.linkedin.com/posts/larrykaratsoreos_cybersecurity-passwordsecurity-infosec-activity-7392567283677761537-UIq5)
- [Microsoft Teams is coming back to Microsoft 365!!](https://www.linkedin.com/posts/larrykaratsoreos_microsoft365-microsoftteams-msp-activity-7374873512731267072-cwJz)

## Brand relationships

- **Auvik** (disclosed_partnership)
- **Microsoft** (mention)

## Partnerships

Larry Karatsoreos's posts cover managed IT services, network monitoring, infrastructure choices, cybersecurity, and Microsoft 365 licensing. Auvik appears as a product topic in two posts, but neither states a paid, affiliate, or sponsored relationship. For a network visibility and infrastructure collaboration, ask for disclosed deliverables, approval steps, compensation terms, and an official contact route.

## Alternatives

- Melvin Williams: Choose Williams instead of Karatsoreos when the campaign needs to reach people moving into service desk and help desk roles, or when the deliverable is a step-by-step build that a newcomer could reproduce. Williams's two posts document a Proxmox-based Active Directory home lab in sequence: Phase 3 provisions 23 user accounts by hand and builds nested departmental OUs under MelvinLab_users; Phase 4 moves to identity and access control with global security groups such as GS_IT_Staff and GS_HR_Staff for role-based access, then delegates local administrator rights on a Windows 11 workstation without granting domain-wide control. If a vendor wants its product shown inside a lab environment that doubles as portfolio material for someone entering the field, that’s the shape Williams already writes in.
- Roger Collins: Choose Collins when a campaign aims at the commercial side of an MSP — owners, account managers, vCIO roles — or when the vendor wants the business case for a technology decision rather than the technical how-to. Collins's 2026 post lays out a complete quarterly business review framework in seven parts: business update, executive summary, security review, service experience review, roadmap progress, quantified risk, and recommendations for the next 90 days and 12 months. It argues a QBR is now a business strategy meeting led by technology, and frames the payoff as turning a $3,000-a-month client into a $10,000-a-month strategic account. Collins's other post is a first-person sales-career narrative about a rejection email, coming back to N-able, and landing the most new products as a midmarket account executive. A vendor that wants its tooling positioned as a line item in a client strategy conversation has a ready template here.
- Cole McMillan: Choose McMillan when a campaign targets internal IT leadership in larger organisations rather than the MSP channel, or when the sponsor needs cloud identity and endpoint management evidence at deployment depth. One post describes moving away from a reseller-managed Microsoft 365 licence, then building identity in Entra ID and Intune on standardised attributes and dynamic groups, with Intune enrolment, BitLocker, Defender, firewall policies, update rings, Windows LAPS, and conditional access deployed in report-only first, all backed by documented standards and change control. The other describes running IT alone for 150 users across multiple sites with no MSP, replacing manual triage with centralised intake and automation, and reporting about four times the ticket volume, roughly 90% faster initial response, and about 60% less time to resolution — the same material was presented to a room of VP and director-level IT leaders. A campaign that needs an enterprise-cloud operating story with numbers attached fits better here than with Karatsoreos.

---
AI-assisted summary of public posts. Audience demographics are not available. Engagement appears only where we checked recent posts. Method: https://b2binfluencer.marketing/methodology/