Erwin Bierens

Knowledge is Power

Error on installing Kali Tools in Ubuntu

2018-10-25 1 min read Linux Security Erwin Bierens
When you want to run a Raspberry Pi for pentesting, you can easily download all of the Kali linux to your Pi. https://www.ostechnix.com/install-kali-linux-tools-using-katoolin-linux/ After changing the repository i ran in to a error. While people on the forum ginving some different options, this one worked for me. `wget https://http.kali.org/kali/pool/main/k/kali-archive-keyring/kali-archive-keyring_2018.1_all.deb` `sudo apt install ./kali-archive-keyring_2018.1_all.deb` Everything looks fine now. Let’s check for the final. `sudo apt-get update` `` /s

How to install and upgrade Office Online Server to the latest version

Office Online Server (OOS) is the next generation of Office Web Apps Server (OWA), which allows organizations to deliver browser-based versions of Word, PowerPoint, Excel and OneNote, among other capabilities. Most people who need to run Office Online Server are having Skype for Business Server 2015/2019 or SharePoint. Within Skype for Business it will be used for PowerPoint presentations inside meetings. You can download Office Online Server from MSDN or Volume Licensing Center. Continue reading

My Favorites

2018-10-23 2 min read Lifehacking Erwin Bierens
My Tools I was thinking of creating a top of favorite tools, services gadgets and apps i use on a daily/weekly base. So let’s make a start and i will try to update this page as often as possible. Browser Plugins Ghostery, If you don’t want to be followed by all the big million company’s turn this on in your browser. uBlock, Turn of all those advertisers in your browser. Apps Feedly, the best RSS feed reader at this moment for me! Continue reading

How to create trusted network for MFA in Office365

2018-10-22 1 min read Office365 Security Erwin Bierens
What is MFA? Multi-factor authentication (MFA) is a method of authentication that requires the use of more than one verification method and adds a second layer of security to user sign-ins and transactions. You can choose the following verification methods: A randomly generated pass code (Microsoft Authenticator App or SMS) A phone call A smart card (virtual or physical) A biometric device / Enable MFA When you don’t use MFA, but want to enable this. Continue reading

Deploy error Skype for Business Cloud Connector - CredSSP

The problem Last week i ran in to some errors while re-deploying a Cloud Connector, Changed some settings in the INI and while starting the redeploy gave me the following error: `Preparation phase started... The configuration file for Cms server setup is generated in C:\Users\Administrator\CloudConnector\ApplianceRoot\Instances\2.1.0\ExportedConfig\ServerConfig-Cms.ini. Preparation phase finished. Deployment phase started... Enabling credential delegation for NTLM on host machine.` ` #text : false #text : true #text : true #text : false #text : true #text : Relaxed` [192. Continue reading

Be more productive with some new features in Teams

2018-09-24 1 min read Microsoft Teams Erwin Bierens
With the first day of Ignite we already have some new feature announcements for Microsoft Teams / Background blur: In Teams users can blur the background so focus on what matters most. Meeting recording: Meetings are no longer just a point in time experience. With meeting recording in Teams, you or other invitees who missed the meeting can playback recorded audio, video and content at any time. Pull up a transcript, powered by Microsoft Stream, and search for keywords so you can optimize your time while getting caught up. Continue reading

Factory Reset Audiocodes Mediapack 112 by Shell

Problem I came across a problem that it was not possible to change the IP address of the MediaPack 112. The IP Address, subnet and default gateway are greyed out as you can see in above image. Solution Go the the webinterface (System, Management, Telnet/SSH Settings) and enable SSH access. Use PuTTy to connect to the current IP Address of the MediaPack. Use the default credentials if not changed: Admin - Admin Continue reading
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