Business guides
Virtline Knowledge
IT guides for business
Article list
Full material list
Browse the articles below or go to the next page to find more resources.
Business guides
VoIP telephony for remote workers
VoIP telephony for teleworkers: migration, SIP, IVR and secure remote calls for distributed teams and offices. Delivered by Virtline: +48 12 200 27 10.
Business guides
IT infrastructure and CCTV monitoring governance
Connect infrastructure telemetry and CCTV/NVR health through one operating model for ownership, alert triage, escalation, evidence and response.
Cybersecurity
Layered application security: controls and evidence
Layered application security: how identity, code, infrastructure, data and recovery controls protect business services. Consult Virtline.
Business guides
Server virtualisation: design, migration and operation
Server virtualisation: capacity, licensing, HA, backup and restore tests. Define your design, migration and operating scope with Virtline.
Cybersecurity
CryptoLocker and ransomware: response and recovery
How to prepare your company for CryptoLocker and ransomware: 3-2-1 backup, MFA, segmentation, monitoring, response procedure and data recovery test.
Business guides
Custom web application: security and maintenance
How to plan, accept and securely maintain a custom web application: requirements, architecture, access, testing, hosting, backup, monitoring and SLA.
IT outsourcing
In-house IT vs outsourcing: TCO, coverage and risk
Compare an internal team, outsourced support and a hybrid model across total cost, skills coverage, response time, concentration risk and business continuity.
Standards and audits
IT certificates and B2B customer trust
How IT certificates, ISO 27001, NIS2 and documented technical competences affect supplier credibility, audits and purchasing decisions.
IT outsourcing
IT helpdesk: channels, priorities and SLA
Technical support for companies needs clear ticket channels, priorities, SLAs, escalation and reporting. See how to structure an IT helpdesk.
Cybersecurity
Antivirus and EDR protection for companies
How to choose antivirus, EDR or MDR protection: risk, controls, rollout evidence, owner decisions and acceptance criteria.
Business guides
SQL Server Performance in IT Administration
How to control SQL Server performance in your company: query monitoring, resources, backup, indexes, alerts, application dependencies and administration plan.Historical materials: Security archive · Documents and remote work · The Google+ shutdown
Popular paths
Start with this topic
I have a NIS2 obligation
Find out what an audit checks and how to prepare your business.
- The NIS2 directive: what changes after NIS
- NIS2 after the amendment to the KSC: deadlines
- NIS2 in practice: sectors, risks, evidence
I am considering IT outsourcing
Compare costs, response times and the tasks your provider will handle.
- IT outsourcing: SLA, risk and evidence
- How to choose a company for IT outsourcing: SLA, ISO, exit plan
- IT services for companies: SLA and helpdesk
I want to improve backup
Check which data you can recover, how quickly and when recovery was last tested.
- Data archiving as an information security control
- Backup Optimisation and Data Recovery
- Backup and Recovery for Companies
I am implementing AI or automation
Start with AI Act risks, data, oversight and automation security.
- n8n security, CVE and process automation
- AI in SOC, SIEM and EDR: artificial intelligence in cybersecurity
- IT automation in the company: processes and risks
Consultation
Not sure whether NIS2 or DORA applies to you?
Describe your situation. We will indicate whether to start with articles, a short consultation, an audit or an implementation plan.