GSE News & Articles

Post-ransomware checks reveal the entry point, close compromised accounts, inspect startup persistence, and verify that backups are clean.

Office and production network segmentation explained through an industrial DMZ, approved data flows, contractor access, and infection response.

Two-factor authentication without the cloud for administrators: choosing keys and TOTP, connecting the domain and VPN, and recovering access.

Learn how to write a data destruction record, choose methods for HDDs, SSDs, and tape, verify results, and preserve custody during retirement.

A practical guide to storing personal data in Kazakhstan: where databases and backups belong, how to assess cloud services, and what proves compliance.

Practical server room preparation for attestation, covering the room, access, power, logs, documents, and a pre-inspection review.

A practical removable media policy covering technical blocks, workable exceptions, encryption, logging, and tests for common bypass routes.

Kaspersky Security Center for 500 PCs: server design, staged agent deployment, baseline policies, tasks, and audit-ready reports.

How to choose disk encryption for a government agency: requirements, algorithms, keys, recovery, and testable terms of reference.

A practical diagnosis for when the network is slow in the morning, covering link metrics, logons, updates, backups, and servers.

PostgreSQL migration changes accounting system maintenance, backup, and diagnostics. Learn what it means for workload, risk, and staffing.

Remote branch support without a site visit needs OOB access, a backup link, recovery boot media, stored encryption keys, and clear repair limits.

Contractor access to infrastructure with temporary accounts, network limits, action logs, prompt revocation, and checks for access left behind.

A practical agentless hardware inventory combines network discovery, logon data, accounting records, and investigation of unknown devices.

Learn how to set alert thresholds, remove noise, group repeats, assign severity, and keep only signals tied to a clear response.

Practical UPS and temperature monitoring: sensors, thresholds, unattended alerts, and a monthly server room inspection routine.

A practical Zabbix or Prometheus comparison for 300 devices, covering SNMP and servers, setup effort, alerting flexibility, and administrator skills.

The cost of storing logs depends on daily volume, compression, copy count, and fast-search retention. Calculate storage for a year or longer.

Sharing a graphics card cuts idle hardware time when memory is sufficient and latency permits it. We examine MIG, vGPU, MPS, testing, and cost.

Server acceptance with accelerators: test compute, memory, heat, throttling and links between cards, then document the results.

Learn how to diagnose GPU driver conflicts, align CUDA and ROCm, recover after kernel updates, and isolate accelerators safely on a server.

Renting compute capacity versus owning a rack over three years: a complete cost model and the utilization threshold for an honest decision.

Compare accelerator rack cooling for Kazakhstan's climate, including air limits, liquid loops, leak risk, lifecycle cost, and maintenance.

A 40 kW rack needs a new power feed, local cooling, a floor check, and isolated airflow. See the retrofit scope and budget.

How to choose hardware for a local Kazakh model, calculate VRAM and context needs, and keep enough memory for a real workload.

Compare 48 GB or two 24 GB GPUs for inference across model memory, KV cache, GPU communication, latency, throughput, and total node cost.

Learn how many GPUs an AI assistant for 200 employees needs based on concurrent requests, model memory, KV cache, and response time.

A practical video surveillance storage calculation for 60 days, covering capacity, bandwidth, VBR, motion recording, RAID, and disk headroom.

Learn when to replace a drive: which SMART errors on HDD and NVMe demand immediate replacement, and which point to cables, power, or cooling.

Backup deduplication saves space only on repeatable data. Learn how to measure ratios, resource cost, restore speed, and real savings.

Move a file server without stopping work through inventory, staged data and ACL sync, a short cutover, validation, and a tested rollback.

A practical comparison of NVMe or SAS for 100 accounting-system users, covering latency, write endurance, cost, controllers, and cooling.

An off-site backup over a slow link needs disk seeding, block-level changes, integrity checks, and a realistic recovery-time calculation.

Testing backup recovery means checking integrity, restoring to an isolated environment, measuring recovery time, and recording evidence.

Compare tape backups and object storage for 50 TB over five years, including equipment, facilities, recovery charges, speed, and operational risks.

A practical look at how many disks RAID can lose at each level, and how drive size and rebuild time change the risk of data loss.

Compare RAID 6 and 10 for databases by write speed, degraded behavior, rebuild time, and the risk of a second failure on HDDs and SSDs.

A noisy server in the office can be tamed with cooling settings, an acoustic cabinet, or a new chassis, but sometimes it needs its own room.

Compare Synology or QNAP for 20 employees by shared-work speed, backups, domain integration, Kazakhstan support, and total cost with drives.

Used or new server: compare drive and PSU life, support, spare parts, hidden risks, and total cost before making a defensible purchase.

Check the server rack power supply before installation: load calculations, breakers, cables, phases, grounding, measurements, and acceptance.

Compare how a 1U or 2U server will last five years across drives, PCIe, accelerators, cooling, noise, rack space, and expansion cost.

Server memory error diagnosis using BMC, ECC, and system logs: identify a failing DIMM and separate it from power or firmware faults.

A planned server firmware update without downtime: check compatibility, order nodes, prepare rollback, and verify that the service is healthy.

Network time synchronization makes server and switch logs comparable. Learn how to design NTP, control clock offset, and verify the result.

A practical iLO and iDRAC setup checklist covering the management network, accounts, alerts, logs, firmware, and remote-access acceptance tests.

Size virtualization nodes for post-failure load, purchase lead time, and licensing, without overbuying growth or losing reserve.

Supermicro vs HPE and Dell compared on remote management, warranty, parts in Kazakhstan, and the support you actually receive during an outage.

Learn how to check computer cooling during batch acceptance with load tests, noise readings, teardown samples, and defensible rejection records.

A practical 24-hour server stress test for CPU, RAM, drives, and power, with metrics, rejection criteria, and a report format.

See how Cisco handles third-party SFP modules and where compatibility, warranty, and support risks arise.

A practical factory Wi-Fi guide to surveys, bands, channels, antennas, and connection tests along moving forklift routes.

See where UniFi in an office hits airtime, controller, and gateway limits, how to load-test it, and when an enterprise platform makes sense.

A practical PoE switch budget calculation for cameras and access points, covering classes, port limits, headroom, and overload behavior.

Find the source of a broadcast storm with inbound port counters, STP, and neighbor maps, then break the loop without losing the evidence.

A practical guest network VLAN design for IP cameras, with addressing, firewall rules, internet isolation, and tests for internal access.

Fortinet or pfSense for a small organization: comparing subscriptions, support, daily work, and the cost of self-managed operations.

A practical guide to automatic failover to a backup link: health checks, timing, NAT, session behavior, failback, and realistic testing.

Compare Aruba Instant On and Cisco Meraki licensing, cloud dependency, outage behavior, and the full five-year cost of office Wi-Fi.

Compare MikroTik or Cisco for a 30-person branch by licensing, support in Kazakhstan, setup complexity, and full five-year cost.

A practical FortiGate and MikroTik comparison covering branch filtering, IPsec links, subscriptions, operating costs, and admin skills.

MikroTik CRS or Cisco Catalyst for a 40-port warehouse: compare load stability, solo administration, replacement in Kazakhstan, and licenses.

See how disabling legacy protocols affects Windows RPC, drivers, and network queues, and how to migrate printer fleets without downtime.

File sharing without a domain for a 20-person office: compare NAS and servers, manage local accounts and SMB permissions, and protect backups.

Compare the cost of Windows 10 after end of support, including three years of ESU, IT labor, and replacement of incompatible PCs.

A mass BitLocker deployment across 300 PCs: TPM checks, recovery key escrow, rollout waves, and recovery after motherboard replacement.

When FSLogix user profiles make sense, why VHDX files lock, how container size works, and the exact order for diagnosing failed sign-ins.

Active Directory across two sites needs local DCs and DNS, correct site links, tested outage behavior, and a safe replication recovery sequence.

Group policies for a government agency: a Windows baseline for screen locking, admin rights, removable media, updates, and audit logs.

Automated workstation deployment: build a standard image, separate drivers by model, and test one hundred PCs before handover.

Compare WSUS or Intune for 300 PCs without cloud access: isolated segments, installation deadlines, infrastructure, and admin work.

Secure Boot and third-party drivers: trace common failures, read Windows logs, and choose a workaround without permanently disabling protection.

Windows LAPS gives every PC a separate local administrator password, rotates it automatically, and limits help desk access.

Learn why a file is in use by another user in CAD, how to find an open SMB handle, release the lock safely, and avoid losing changes.

A practical AutoCAD project migration process that preserves fonts, dimension styles, xrefs, hatches, layouts, and print settings.

Autodesk Vault for a 15-person design team: weigh version control and collaboration against licenses, a server, training, and new routines.

Standardize DWG drawing printing with consistent CTB or STB files, layouts, scales, PC3 profiles, and acceptance tests for a shared plotter.

Learn how a shared Inventor library keeps stable server paths, updates parts safely, and restores broken references across projects.

See when a graphics card for CAD earns its price through large assemblies, stable drivers, adequate memory, support, and tests on your projects.

See how an AutoCAD workstation divides work across the CPU, RAM, SSD, and GPU when opening assemblies, regenerating, rotating, and printing.

Compare SolidWorks or Inventor for 10 engineers: large assemblies, customer files, hiring, and the full cost of switching systems.

SolidWorks PDM or a shared folder: compare versions, model references, approvals, costs, and the point where manual storage costs more.

An AutoCAD license for shift work is based on named users. Learn how to count two shifts, when Flex fits, and why shared logins fail.

A practical guide to Adobe Acrobat for organizations, named and shared licenses, shared PC rules, and the annual cost for 50 employees.

Backing up 20 TB: compare Veeam, Bacula, and Proxmox Backup Server by cost, recovery speed, and the workload they place on a small IT team.

A Microsoft license audit is easier when you inventory installations and rights, apply the correct license models, and resolve gaps early.

Learn how to transfer Microsoft licenses during an entity change, prepare records, handle user subscriptions, and allow enough time.

Cisco DNA licenses explained: what remains on Catalyst after expiry, which features need renewal, and how to budget a new switch batch.

SQL Server versus PostgreSQL: compare core licensing, available specialists, application compatibility, migration, and three-year costs.

A practical guide to physical server backup: choose a Veeam Agent mode, calculate RTO and storage, restore to new hardware, and test copies.

Compare Proxmox or Hyper-V for three nodes across HA, storage, licensing, support, admin skills, and the effort of migrating VMware VMs.

Compare an Autodesk subscription for three employees with an old license by five-year payments, updates, seat transfers, and downtime risk.

A practical comparison of antivirus for 500 computers, covering management, audit reports, endpoint load, and three-year Kaspersky and Microsoft costs.

Compare AutoCAD or AutoCAD LT for 3D, AutoLISP, external data, and industry toolsets to choose the right edition for each department.

See whether Veeam per instance or per socket costs less for 40 VMs over three years, including growth, physical servers, and cloud workloads.

A practical calculation of Windows Server licensing by physical cores, virtualization layers, and CALs for two hosts before purchase.

The end of Office 2016 support raises file, email, and OneDrive risks. See the consequences and calculate the cost of a one-year delay.

Learn when an integrator SLA matters more than a warranty, covering response, recovery, local parts, replacement devices, and liability.

When a localized computer costs 8% more, compare delivery, regional service, configuration stability, downtime, and procurement rules.

We compare RTX PRO 6000 with two RTX 5090 cards for a local 70B model: memory, dual-GPU speed, power, reliability, and full workstation cost.

On-premises GPU infrastructure at 20 AI hours a week does not always pay off: calculate accelerators, power, labor, transfer, and risk.