Author Archives: Zeljko Lav Pispek (lpispek)
Enabling Debian 6.0 LTS Security Support
This announcement is for Debian 6.0 (AKA Squeeze / TurnKey 12) users who have not yet upgraded to Debian 7.0 (AKA Wheezy / TurnKey 13): ~# cat /etc/issue.netDebian GNU/Linux 6.0 Support for security updates to Debian 6.0 officially ended on Saturday May 31 2014. As you may have heard, for the first time Debian is […]
Viber izložen hakerskim napadima
Američki stručnjaci za računalnu forenziku sa Sveučilišta u New Havenu (UNHcFREG) upozoravaju da Viber, popularna aplikacija za razmjenu poruka, izlaže svoje korisnike hakerskim napadima. Pošto aplikacija ne šifrira podatke prilikom komuniciranja sa svojim Amazon poslužiteljem, svatko može prikupiti korisničke podatke s nekim od alata za snimanje mrežnog prometa. Viber je obaviješten o ovom sigurnosnom propustu […]
Upgraded AD Sync Server to Server 2012 R2 – No Longer Syncing
So I upgraded my Azure Active Directory Sync server to Windoes Server 2012 R2 and now my sync isn’t working anymore. I downloaded the latest version from the link in the Technet article on setting up directory sync, since I have no idea where to get it from the new admin portal. When I try […]
Deploying Work Folders
This topic discusses the steps needed to implement Work Folders. It assumes that you’ve already read Designing a Work Folders Implementation. To deploy Work Folders, a process that can involve multiple servers and technologies, use the following steps. Tip The simplest Work Folders deployment is a single file server (often called a sync server) without […]
The Heartbleed Bug
The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. SSL/TLS provides communication security and privacy over the Internet for applications such as web, email, instant messaging (IM) and some virtual private […]
Ozbiljna ranjivost u OpenSSL-u (“Heartbleed Bug”)
VAŽNO! Početkom tjedna otkrivena je ozbiljna ranjivost (CVE-2014-0160) preljeva spremnika prilikom čitanja memorije u OpenSSL-u, a omogućuje krađu informacija zaštićenih SSL/TLS enkripcijom. Slanjem posebno oblikovanog upita poslužitelju (eng. heartbeat) moguće je izvući 64KB podataka, a ovisno o sustavu, najčešće ne ostaju nikakvi tragovi. Ranjivost je otkrivena tek nakon dvije godine u kodu biblioteke za baratanje […]
“FreeRDP” – Linux OS program za RDP sa podrškom za pristup Windows-u 8.0, 8.1, 2012, 2012 R2
Već duže vrijeme muku mučim kako bih pronašao dobar Linux RDP program, zašto? Svi znamo da ih postoji mnogo i da su se razni klijenti koristili. Jedan od najpoznatijih koji je svojim vremenom dolazio instaliran s Ubuntu OS-om je “rdesktop”. Rdesktop se super pokazao za korištenje prilikom spajanja na sustave starijih generacija kao što su: […]
Dnevni E-mail izvještej s Hyper-V hosta
Pretpostavljam da ste se svi ponekad zapitali kako je moguće pratiti prosječne statistike iskorištenosti sustava na kojem Vam se vrte hyper-v virtualne mašine. Jedan moj dragi kolega je stavio zanimljivi link Facebook o jednom gospodinu koji piše razne skripte za provjeru statusa sustava. Te Vam u nastavku iznosim jednu od skripti. Skripta je preuzeta s […]
Using Exchange 2013 high-resolution photos from SharePoint Server 2013
In this post I described how Lync 2013 Preview can use high-resolution photos available in Exchange 2013 Preview mailboxes. SharePoint Server 2013 is also able to use the same high-resolution photos. The SharePoint-Exchange photo sync feature implements this. How it works SharePoint Server 2013 maintains a library of User Photos, just like in SharePoint Server […]
How to Highlight a Row in Excel Using Conditional Formatting
Conditional formatting is an Excel feature you can use when you want to format cells based on their content. For example, you can have a cell turn red when it contains a number lower than 100. But how do you highlight an entire row? But what if you wanted to highlight other cells based on […]