Author Archives: Anna-Liisa
(suomi) Dokumenttikameran käyttöohjeet, AverVision U50
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(suomi) ASAPv2 käyttöohje
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Be careful with your e-mail: Malicious softwares are the biggest threat to the OUAS information systems
In past years, the various malware and viruses have not been very big disturbance to contaminated IT devices. These malicious programs have mainly showed pop-up messages/advertises in the web browser, or have changed the search engine of the browser to another. Disadvantage has been pretty trivial. Nowadays it is very common that malware infected machine […]
(suomi) Kiristyshaittaohjelma TeslaCrypt leviää sähköpostitse: älä avaa mitä tahansa sähköpostiliitteitä!
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Avoid tech support phone scams
Finnish Communications Regulatory Authority reported that they have been contacted by a number of telephone support scams. In other countries these scams have been common for a long time. It was only a matter of time when Finnish users end up being a target. Usually there are real companies and well educated cheats behind these […]
(suomi) Vältä dataroamingin käyttöä välttääksesi isot puhelinlaskut
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How to check if your Windows computer has 32-bit or 64-bit operating system
When you install programs to your computer, you might face a situation where you have two versions of the same program: a 32-bit and a 64-bit version. If your operating system is 32-bit, all your other programs have to be 32-bit as well. In a 64-bit operating system, both versions work but typically the 64-bit […]
Security checklist
Now, when the action is in full swing and everyone is back from the holidays, our security officer gathered this-security checklist, particularly for the staff, but it has benefits to others too: Install any software updates, including those programs that you have installed yourself. Update the mobile device operating systems and programs. Check your own […]
You can save and share your files in the Microsoft OneDrive (for Business) cloud service
NB! IT services do not take backups from the files in the Microsoft 365 cloud service. The amount of data is so enormous. You are responsible for backing up your own files in Onedrive/Sharepoint. Remember to take caution for ransomware that could encrypt your files so you cannot reach them anymore; the backups of your […]
Hola service (and similar) must not be used through OUAS IT systems or VPN servers
Use of Hola free VPN service is prohibited in OUAS IT systems. There is serious risks when using Hola. Using Hola you disseminate other unknown Hola users telecommunication like a VPN proxy and lately there has been lots of discussion about deficiencies in data security of Hola network. Using Hola and other similar free-VPN services […]