LeonX Blog

Ankara IT Blog

Explore decision-support content on managed services, virtualization, cybersecurity, cloud operations and corporate web performance in one place.

What will you find in the blog?

This page brings together our content on managed services, virtualization, cybersecurity, cloud operations and corporate web performance. You can use it to quickly browse practical guides, technical explanations and implementation-focused articles that support better decisions.

Business Continuity

Business Continuity

Content covering disaster recovery, continuity planning and critical service resilience.

Business Management

Business Management Services

Guides built around IT governance, inventory, licensing, process management and business-critical operational decisions.

Cloud

Cloud Solutions

Articles supporting Azure, Microsoft 365, cloud cost optimization and hybrid operations decisions.

cyber security

cyber security

This category groups together related operational and strategic content around the same decision area.

Cybersecurity

Cybersecurity

A content cluster focused on identity security, email security, hardening, risk reduction and defensive operations.

Hardware & Software

Hardware and Virtualization

Technical content covering servers, storage, VMware, vSAN, datastores and infrastructure architecture decisions.

Managed Services

Managed Services

Blog content around SLAs, monitoring, patch management, operational standardization and outsourced IT delivery.

Virtualization

Virtualization

This category groups together related operational and strategic content around the same decision area.

Web Services

Web Services

Content focused on Core Web Vitals, technical SEO, landing page strategy and corporate website modernization.

Topic-based blog filtering

The search and category filters below improve content discovery only; this landing remains the primary indexable blog list page for SEO.

VMware Cannot See Datastore Issue and Solutions
Virtualization
2026-06-07
6 min read

VMware Cannot See Datastore Issue and Solutions

Is your ESXi host unable to see datastores? We explore the root causes of VMware datastore access issues (PDL, APD) and step-by-step troubleshooting methods.

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Why is Log Integrity Critical in 5651 Compliance? Detailed Guide
Cybersecurity
2026-06-06
6 min read

Why is Log Integrity Critical in 5651 Compliance? Detailed Guide

We examine why log integrity is of vital importance within the scope of Law No. 5651, its legal validity requirements, and technical prerequisites.

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What is Fortinet Security Fabric? Comprehensive Architecture Guide
Cybersecurity
2026-06-05
6 min read

What is Fortinet Security Fabric? Comprehensive Architecture Guide

We explore what the Fortinet Security Fabric architecture is, its core components, and the integrated security advantages it provides to businesses.

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How to Fix Dell Server Overheating
Hardware & Software
2026-06-04
15 min read

How to Fix Dell Server Overheating

A practical guide to troubleshooting Dell PowerEdge overheating through iDRAC temperature events, inlet temperature, fan profiles, airflow, rack cooling, and firmware checks.

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How to Secure Dell Server BIOS for ISO 27001
Cybersecurity
2026-06-03
15 min read

How to Secure Dell Server BIOS for ISO 27001

A practical guide to Dell PowerEdge BIOS, UEFI Secure Boot, TPM, iDRAC System Lockdown, change control, and audit evidence for ISO 27001 alignment.

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How to Fix Dell Server Fan Failure
Hardware & Software
2026-06-02
15 min read

How to Fix Dell Server Fan Failure

A practical guide to troubleshooting Dell Server Fan Failure through iDRAC FAN event codes, Lifecycle Log, physical fan checks, airflow, firmware, and OpenManage monitoring.

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How to Fix VMware vSAN Health Error
Hardware & Software
2026-06-01
15 min read

How to Fix VMware vSAN Health Error

A practical guide to troubleshooting VMware vSAN Health Error across health categories, vSAN Health service, disks, network, HCL, resync, object compliance, and support logs.

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How to Align VMware Disaster Recovery with ISO 27001
Business Management
2026-05-31
16 min read

How to Align VMware Disaster Recovery with ISO 27001

A practical guide to aligning VMware disaster recovery with ISO 27001 across RTO, RPO, risk analysis, replication, test failover, logging, access control, and audit evidence.

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How to Fix VMware vMotion Network Error
Business Management
2026-05-30
15 min read

How to Fix VMware vMotion Network Error

A practical guide to VMware vMotion Network Error across VMkernel adapters, VLAN, MTU, IP conflicts, port group access, uplink capacity, and safe validation flow.

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How to Fix VMware vCenter Cannot Connect to Host
Business Management
2026-05-29
15 min read

How to Fix VMware vCenter Cannot Connect to Host

A practical guide to VMware vCenter Cannot Connect to Host across host liveness, management networking, DNS, hostd/vpxa services, storage impact, and safe reconnect flow.

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How to Implement VMware Access Control for KVKK
Business Management
2026-05-28
15 min read

How to Implement VMware Access Control for KVKK

A practical guide to VMware access control for KVKK across authorization matrices, vCenter roles, permission inheritance, service accounts, access logs, and audit evidence.

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How to Implement VMware Network Isolation for ISO 27001
Business Management
2026-05-27
15 min read

How to Implement VMware Network Isolation for ISO 27001

A practical guide to VMware network isolation for ISO 27001 across vCenter and ESXi management networks, VM segments, VLANs, distributed switches, firewall zones, logging, and audit evidence.

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How to Implement Dell Server Network Security for ISO 27001
Cybersecurity
2026-05-26
15 min read

How to Implement Dell Server Network Security for ISO 27001

A practical guide to Dell server network security for ISO 27001 across iDRAC management networks, VLANs, IP filtering, secure protocols, SIEM, and audit evidence.

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FortiGate Access Control for ISO 27001 Compliance
Hardware & Software
2026-05-25
15 min read

FortiGate Access Control for ISO 27001 Compliance

A practical guide to FortiGate access control for ISO 27001 compliance across firewall policies, administrator profiles, VPN user groups, SoA evidence, logging, and access reviews.

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Archiving and Retention Strategies for Law No. 5651 Projects
Cybersecurity
2026-05-24
15 min read

Archiving and Retention Strategies for Law No. 5651 Projects

A practical guide to archiving and retention strategies for Law No. 5651 projects across traffic data scope, retention periods, log integrity, SIEM, KVKK, and audit evidence.

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What Are Law No. 5651 Obligations for Hosting Companies?
Cybersecurity
2026-05-23
14 min read

What Are Law No. 5651 Obligations for Hosting Companies?

A practical guide to Law No. 5651 obligations for hosting companies across hosting-provider role analysis, traffic data retention, takedown notices, log integrity, and audit readiness.

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How to Fix Dell iDRAC Not Responding Issues
Hardware & Software
2026-05-22
13 min read

How to Fix Dell iDRAC Not Responding Issues

A practical guide to Dell iDRAC not responding issues across connectivity checks, network validation, RACADM symptoms, soft reset, firmware hygiene, and prevention.

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Dell Server Enterprise Topology Design Guide
Hardware & Software
2026-05-21
14 min read

Dell Server Enterprise Topology Design Guide

A practical enterprise topology design guide for Dell PowerEdge servers across compute, management, network, storage, HA, security, and OpenManage lifecycle layers.

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How to Configure Storage Authorization for ISO 27001
Cybersecurity
2026-05-20
13 min read

How to Configure Storage Authorization for ISO 27001

A practical ISO 27001 storage authorization guide covering Dell PowerStore roles, named accounts, LDAP, host mapping, service accounts, offboarding, logging, and audit evidence.

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FortiGate SSL VPN Setup: Secure Remote Access Guide (2026)
Hardware & Software
2026-05-19
15 min read

FortiGate SSL VPN Setup: Secure Remote Access Guide (2026)

A practical FortiGate SSL VPN setup guide covering version support, web and tunnel mode, user groups, split tunneling, firewall policies, MFA, logging, and validation.

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How to Design VMware Network Isolation for KVKK: Guide (2026)
Hardware & Software
2026-05-17
14 min read

How to Design VMware Network Isolation for KVKK: Guide (2026)

A practical KVKK guide to VMware network isolation across management networks, VM segments, VLANs, distributed switches, firewall zones, logging, and audit evidence.

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How to Manage VMware Audit Logs for KVKK: Guide (2026)
Hardware & Software
2026-05-16
14 min read

How to Manage VMware Audit Logs for KVKK: Guide (2026)

A practical guide to VMware audit logs for KVKK, covering vCenter access trails, ESXi audit records, log integrity, SIEM correlation, and audit evidence.

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How to Configure Dell Server Authorization for ISO 27001: Guide (2026)
Cybersecurity
2026-05-15
14 min read

How to Configure Dell Server Authorization for ISO 27001: Guide (2026)

A practical ISO 27001 guide to Dell server authorization across iDRAC access, named accounts, role matrices, directory integration, break-glass access, and audit evidence.

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How to Implement Dell Server Encryption for ISO 27001: Guide (2026)
Cybersecurity
2026-05-14
15 min read

How to Implement Dell Server Encryption for ISO 27001: Guide (2026)

A practical ISO 27001 guide to Dell server encryption across SED, PERC security keys, TPM, Secure Boot, iDRAC encryption strength, key governance, and audit evidence.

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