Guides and articles on IT, security and compliance for business: NIS2, ISO 27001, Microsoft 365, backup.https://jeton.pl/enhttps://jeton.pl/en/academy/guides/gdpr-in-a-small-company-where-to-start/https://jeton.pl/en/academy/guides/gdpr-in-a-small-company-where-to-start/GDPR in a small company brings to mind a pile of paper and fear of a fine. In practice you can arrange it sensibly in a few steps. We show where to start and what you do not have to do.Fri, 26 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/guides/how-to-plan-a-server-migration/https://jeton.pl/en/academy/guides/how-to-plan-a-server-migration/A server migration is one of those operations where a good plan makes all the difference. I show how to move systems without long downtime and without a nervous weekend.Thu, 25 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/nis2-directive-who-it-applies-to/https://jeton.pl/en/academy/articles/nis2-directive-who-it-applies-to/NIS2 is no longer a topic only for large corporations. We explain who really falls under the directive, what obligations it imposes and why this time management is personally responsible.Thu, 25 Jun 2026 00:00:00 GMTNIS2Michał Perkohttps://jeton.pl/en/academy/guides/using-ai-safely/https://jeton.pl/en/academy/guides/using-ai-safely/AI can speed up work, but every document you paste into it is data leaving your control. We show you how to use AI so you do not send company secrets outside.Thu, 25 Jun 2026 00:00:00 GMTAICybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/mfa-deployment-step-by-step/https://jeton.pl/en/academy/guides/mfa-deployment-step-by-step/MFA is the cheapest way to make a stolen password no longer enough to break in. We show how to deploy it in your company calmly, without a user revolt or locked accounts.Wed, 24 Jun 2026 00:00:00 GMTCybersecurityMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/guides/what-an-it-audit-involves/https://jeton.pl/en/academy/guides/what-an-it-audit-involves/An IT audit is not an inspection meant to find someone to blame. It is an X-ray of your company IT that shows where the risk and the money really are.Wed, 24 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/ai-act-what-it-means-for-business/https://jeton.pl/en/academy/articles/ai-act-what-it-means-for-business/The AI Act does not concern only big technology providers. If you use AI in your company, part of the obligations also falls on you as a deployer of the system. We explain what this means in practice.Mon, 22 Jun 2026 00:00:00 GMTAIGDPRMichał Perkohttps://jeton.pl/en/academy/articles/google-consent-mode-v2/https://jeton.pl/en/academy/articles/google-consent-mode-v2/Without the user consent, Google stops collecting some data and ads lose effectiveness. We explain what Consent Mode v2 is and how to reconcile it with GDPR.Mon, 22 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/articles/proxmox-vs-vmware/https://jeton.pl/en/academy/articles/proxmox-vs-vmware/The licensing changes after Broadcom took over VMware have put many companies in front of the migration question. I compare Proxmox and VMware without ideology, looking at costs and real features.Mon, 22 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/the-cost-of-it-downtime/https://jeton.pl/en/academy/articles/the-cost-of-it-downtime/IT downtime is rarely visible in a single invoice. You see it in unfulfilled orders, delayed payments and frustrated staff. We show how to calculate this cost and how to bring it down.Mon, 22 Jun 2026 00:00:00 GMTInfrastructureOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/company-password-policy/https://jeton.pl/en/academy/guides/company-password-policy/Forcing a password change every month is a relic that harms more than it helps. I show how to set a sensible password policy and roll out a manager your team will actually use.Sun, 21 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/proactive-it-monitoring/https://jeton.pl/en/academy/articles/proactive-it-monitoring/Reactive IT works simply: something breaks, someone calls, someone fixes it. The problem is that you pay for that model in downtime. I show why proactive monitoring usually works out cheaper.Sun, 21 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/guides/how-to-choose-a-backup-system/https://jeton.pl/en/academy/guides/how-to-choose-a-backup-system/The backup market is full of tools that look alike and differ in the places you only notice during a failure. I suggest what to look at so you choose consciously.Sat, 20 Jun 2026 00:00:00 GMTBackupMichał Perkohttps://jeton.pl/en/academy/articles/it-for-accounting-firms/https://jeton.pl/en/academy/articles/it-for-accounting-firms/An accounting firm lives to the rhythm of deadlines, and its data is other people finances. We show how to arrange IT around filing seasons and a solid backup.Sat, 20 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/nis2-implementation-step-by-step/https://jeton.pl/en/academy/guides/nis2-implementation-step-by-step/NIS2 is not a one-day project or the purchase of a single tool. It is putting risk management in order in your company. We show how to go through it step by step, without panic and without burning the budget.Sat, 20 Jun 2026 00:00:00 GMTNIS2CybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/types-of-it-outsourcing/https://jeton.pl/en/academy/guides/types-of-it-outsourcing/IT outsourcing is not one model, but several very different ones. We explain how they differ and which one fits your company's situation.Sat, 20 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/why-penetration-testing/https://jeton.pl/en/academy/guides/why-penetration-testing/Penetration testing is a controlled attack on your own company, before someone does it for real. I explain what it is, when it makes sense and how to read the report you get.Sat, 20 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/why-microsoft-365-needs-backup/https://jeton.pl/en/academy/articles/why-microsoft-365-needs-backup/Many companies assume that because data is in Microsoft's cloud, it is safe. This is one of the most costly misconceptions I come across when taking over environments.Sat, 20 Jun 2026 00:00:00 GMTBackupMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/articles/zero-trust-instead-of-vpn/https://jeton.pl/en/academy/articles/zero-trust-instead-of-vpn/For years the VPN was the default answer to the question of remote access. Today it increasingly turns out to be a weak point. We explain what the Zero Trust model is and why it replaces the old logic of a trusted network.Sat, 20 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/does-vpn-still-make-sense/https://jeton.pl/en/academy/articles/does-vpn-still-make-sense/For years the VPN was the obvious answer to the question of remote access. Today you hear it is a relic. I check when a VPN still makes sense and when it is worth thinking about something newer.Fri, 19 Jun 2026 00:00:00 GMTInfrastructureCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/edr-vs-xdr-differences/https://jeton.pl/en/academy/articles/edr-vs-xdr-differences/EDR and XDR sound similar, but they solve different problems. I explain the difference without marketing jargon and show when EDR is enough for a company and when it is worth reaching for XDR.Fri, 19 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/it-for-law-firms/https://jeton.pl/en/academy/articles/it-for-law-firms/A law firm processes data whose leak ends not only in a fine, but in a loss of client trust. We show how to arrange IT around professional secrecy and continuity of work.Fri, 19 Jun 2026 00:00:00 GMTOutsourcingCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/business-network-segmentation/https://jeton.pl/en/academy/articles/business-network-segmentation/A flat network where everything sees everything is a gift to an attacker. I explain why to divide a network into zones and how segmentation really limits the damage after an incident.Thu, 18 Jun 2026 00:00:00 GMTInfrastructureCybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/copilot-in-business-how-to-start/https://jeton.pl/en/academy/guides/copilot-in-business-how-to-start/Copilot can save hours every week, but without ordered data and permissions it will just as quickly surface things it should not see. We show you how to start sensibly.Thu, 18 Jun 2026 00:00:00 GMTAIMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/guides/e-delivery-for-business/https://jeton.pl/en/academy/guides/e-delivery-for-business/e-Delivery replaces registered mail with acknowledgement of receipt in dealings with public administration. We explain who it applies to, from when, and how to prepare your company without chaos.Thu, 18 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/articles/how-much-does-it-outsourcing-cost/https://jeton.pl/en/academy/articles/how-much-does-it-outsourcing-cost/The question of how much IT outsourcing costs sounds simple, but an honest answer starts with the question of what exactly is to be supported. We explain what drives the price.Thu, 18 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/how-to-hand-over-it-to-a-new-provider/https://jeton.pl/en/academy/guides/how-to-hand-over-it-to-a-new-provider/Changing your IT company raises worries about access, data and downtime. We show how to carry out the handover step by step so nothing gets lost along the way.Thu, 18 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/articles/mfa-is-not-enough-microsoft-365/https://jeton.pl/en/academy/articles/mfa-is-not-enough-microsoft-365/You have turned on MFA and feel your accounts are safe. That is a good first step, but attackers have learned to get around it. We show what really closes the door to company Microsoft 365.Thu, 18 Jun 2026 00:00:00 GMTMicrosoft 365CybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/it-security-checklist-for-smes/https://jeton.pl/en/academy/guides/it-security-checklist-for-smes/Security in an SME does not have to be expensive or complicated. It has to be done. Here is a list of points that genuinely reduce risk, ordered so you can tick them off.Thu, 18 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/nis2-vs-iso-27001-differences/https://jeton.pl/en/academy/articles/nis2-vs-iso-27001-differences/NIS2 and ISO 27001 are often confused or treated as rivals. In practice they complement each other well. I show where they differ and where to start.Thu, 18 Jun 2026 00:00:00 GMTNIS2ISO 27001Michał Perkohttps://jeton.pl/en/academy/articles/rto-and-rpo-explained/https://jeton.pl/en/academy/articles/rto-and-rpo-explained/Two acronyms that decide the shape of your backup and continuity plan. I explain what RTO and RPO mean, and how to set them so you neither overpay nor take a risk.Thu, 18 Jun 2026 00:00:00 GMTBackupMichał Perkohttps://jeton.pl/en/academy/articles/windows-10-end-of-support/https://jeton.pl/en/academy/articles/windows-10-end-of-support/Windows 10 does not stop working overnight. It stops getting security patches, and that turns every such computer into a growing risk. We explain what to do about it.Thu, 18 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/guides/email-deliverability-spf-dkim-dmarc/https://jeton.pl/en/academy/guides/email-deliverability-spf-dkim-dmarc/Emails land in spam and someone is impersonating your address. Usually three missing or misconfigured records are to blame. I show you how SPF, DKIM and DMARC work and how to configure them correctly.Wed, 17 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/how-to-protect-against-ransomware/https://jeton.pl/en/academy/articles/how-to-protect-against-ransomware/Ransomware does not ask how big your company is. I show what really reduces the risk of your data being encrypted and how to prepare so that an attack does not mean the end of your business.Wed, 17 Jun 2026 00:00:00 GMTCybersecurityBackupMichał Perkohttps://jeton.pl/en/academy/guides/sla-in-an-it-contract/https://jeton.pl/en/academy/guides/sla-in-an-it-contract/The SLA decides what you get on the day of a failure. We break this document into parts and show which clauses protect your company and which are only marketing.Wed, 17 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/business-hosting-what-to-look-for/https://jeton.pl/en/academy/guides/business-hosting-what-to-look-for/Hosting is usually chosen once and for years, and then you live with the consequences. I explain what to look at beyond price so your website and company email run stably and securely.Tue, 16 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/custom-vs-off-the-shelf-software/https://jeton.pl/en/academy/articles/custom-vs-off-the-shelf-software/Off the shelf or tailor-made. This is one of the more expensive IT decisions a company makes, and often taken on a hunch. We show how to choose sensibly and not overpay, now or in three years.Tue, 16 Jun 2026 00:00:00 GMTAIMichał Perkohttps://jeton.pl/en/academy/articles/helpdesk-or-in-house-it/https://jeton.pl/en/academy/articles/helpdesk-or-in-house-it/One full-time technician or an external helpdesk? We show when each option makes sense and where the real costs are hidden.Tue, 16 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/how-to-secure-microsoft-365/https://jeton.pl/en/academy/guides/how-to-secure-microsoft-365/A default Microsoft 365 environment is not secure by itself. I show the order of actions that genuinely raises the bar for an attacker, without paralysing the team.Tue, 16 Jun 2026 00:00:00 GMTMicrosoft 365CybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/how-to-recognise-phishing/https://jeton.pl/en/academy/guides/how-to-recognise-phishing/One click on a well-forged email can halt the whole company. I show how to spot phishing and how to build a reflex in your team that genuinely protects.Tue, 16 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/how-to-use-the-internet-safely/https://jeton.pl/en/academy/guides/how-to-use-the-internet-safely/Most successful attacks on companies start with an ordinary employee and a single click. We have gathered practical rules that genuinely reduce that risk, with no technical knowledge and without getting in the way of work.Tue, 16 Jun 2026 00:00:00 GMTCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/cloud-data-security/https://jeton.pl/en/academy/articles/cloud-data-security/You have moved email and files to the cloud and feel the provider will take care of the rest. Part of the responsibility, however, stays on your side. We show you what every company needs to know.Mon, 15 Jun 2026 00:00:00 GMTCloudCybersecurityMichał Perkohttps://jeton.pl/en/academy/articles/it-outsourcing-vs-in-house-team/https://jeton.pl/en/academy/articles/it-outsourcing-vs-in-house-team/There is no single right answer to whether IT outsourcing or an in-house team is better. There are, however, a few hard criteria that will suggest what fits your company.Mon, 15 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/articles/entra-id-conditional-access/https://jeton.pl/en/academy/articles/entra-id-conditional-access/MFA checks whether it is you. Conditional access checks whether you are allowed in under these conditions. That second layer is what really decides how secure signing in to the company cloud is today.Sat, 13 Jun 2026 00:00:00 GMTMicrosoft 365CybersecurityMichał Perkohttps://jeton.pl/en/academy/guides/disaster-recovery-plan-for-business/https://jeton.pl/en/academy/guides/disaster-recovery-plan-for-business/A backup is only half the journey. A disaster recovery plan answers the question of how to get back to work within hours of a serious failure. I show you how to build such a plan without unnecessary theory.Fri, 12 Jun 2026 00:00:00 GMTBackupInfrastructureMichał Perkohttps://jeton.pl/en/academy/guides/email-encryption-smime/https://jeton.pl/en/academy/guides/email-encryption-smime/S/MIME signing and encryption can cut off a whole class of email fraud and protect confidential correspondence. We show how to deploy it sensibly, without paralysing the team's work.Fri, 12 Jun 2026 00:00:00 GMTCybersecurityMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/guides/how-to-choose-an-it-outsourcing-provider/https://jeton.pl/en/academy/guides/how-to-choose-an-it-outsourcing-provider/Choosing an IT provider is a decision for years, not for a single phone call. We show what to really look at so you do not end up with a cheap company that vanishes on the day of an outage.Fri, 12 Jun 2026 00:00:00 GMTOutsourcingMichał Perkohttps://jeton.pl/en/academy/guides/how-to-prepare-for-an-iso-27001-audit/https://jeton.pl/en/academy/guides/how-to-prepare-for-an-iso-27001-audit/The ISO 27001 certification audit is not a test of knowledge, but a check of whether the system works and leaves a trail. I show how to prepare for it.Fri, 12 Jun 2026 00:00:00 GMTISO 27001Michał Perkohttps://jeton.pl/en/academy/articles/microsoft-365-vs-google-workspace/https://jeton.pl/en/academy/articles/microsoft-365-vs-google-workspace/Microsoft 365 and Google Workspace are two good platforms, not a good one and a bad one. We show the differences that really matter when choosing for your company, without tipping the scales for marketing.Fri, 12 Jun 2026 00:00:00 GMTMicrosoft 365CloudMichał Perkohttps://jeton.pl/en/academy/articles/process-automation-in-smes/https://jeton.pl/en/academy/articles/process-automation-in-smes/Automation is not a corporate whim. In SMEs, the biggest savings lie in the boring, repetitive tasks that eat up hours of your team's time every day. We show you where to look for them.Fri, 12 Jun 2026 00:00:00 GMTAIMichał Perkohttps://jeton.pl/en/academy/articles/server-consolidation/https://jeton.pl/en/academy/articles/server-consolidation/A server room rarely swells by design. It usually grows over the years, one machine per application. We show how consolidation reverses that trend and genuinely cuts costs.Fri, 12 Jun 2026 00:00:00 GMTInfrastructureMichał Perkohttps://jeton.pl/en/academy/articles/whistleblower-protection-act/https://jeton.pl/en/academy/articles/whistleblower-protection-act/The whistleblower protection act obliges companies to set up a secure reporting channel. We explain who it applies to, what the deadlines are and the penalties.Fri, 12 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/articles/intune-device-management/https://jeton.pl/en/academy/articles/intune-device-management/When a company grows, manually set up laptops and private phones turn into chaos. Intune lets you manage all of it from one place and enforce the same rules on every device.Thu, 11 Jun 2026 00:00:00 GMTMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/guides/gdpr-record-of-processing-activities/https://jeton.pl/en/academy/guides/gdpr-record-of-processing-activities/A record of processing activities is not bureaucracy for its own sake, but a map of the personal data in your company. I show how to do it well and keep it alive.Wed, 10 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/guides/email-migration-to-microsoft-365/https://jeton.pl/en/academy/guides/email-migration-to-microsoft-365/Moving company email raises one fear: that mail will stop flowing or vanish. We show how to plan a migration to Microsoft 365 so that users barely notice it.Tue, 09 Jun 2026 00:00:00 GMTMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/articles/when-a-company-needs-a-dpo/https://jeton.pl/en/academy/articles/when-a-company-needs-a-dpo/Not every company has to appoint a Data Protection Officer, yet many do it badly or not at all. I explain when a DPO is mandatory and what outsourcing gives you.Mon, 08 Jun 2026 00:00:00 GMTGDPRMichał Perkohttps://jeton.pl/en/academy/articles/microsoft-365-costs-how-not-to-overpay/https://jeton.pl/en/academy/articles/microsoft-365-costs-how-not-to-overpay/A Microsoft 365 bill grows quietly: accounts of former employees, plans that are too expensive, duplicated subscriptions. We show where the budget most often leaks and how to recover it.Sun, 07 Jun 2026 00:00:00 GMTMicrosoft 365CloudMichał Perkohttps://jeton.pl/en/academy/articles/3-2-1-backup-in-practice/https://jeton.pl/en/academy/articles/3-2-1-backup-in-practice/Almost every company has a backup. Far fewer know whether data can actually be restored from it. We explain the 3-2-1 rule so it becomes a decision, not a slogan from a slide deck.Fri, 05 Jun 2026 00:00:00 GMTBackupMicrosoft 365Michał Perkohttps://jeton.pl/en/academy/guides/information-security-risk-analysis/https://jeton.pl/en/academy/guides/information-security-risk-analysis/Risk analysis is the foundation of ISO 27001 and NIS2, but in many companies it ends up as a dead spreadsheet. I show you how to do it so it genuinely sets your priorities.Fri, 05 Jun 2026 00:00:00 GMTISO 27001CybersecurityMichał Perko