A new day with a new security tip! This time our tip #8 for a secure Christmas is to don’t forget to check your security on a regular basis. Checking and reviewing the current state of security in your environment is important in the sense that new attack vectors arrive all the time, and it is important to check that you are not affected by these. You can do this with vulnerability scanners such as Nessus from Tenable or OpenVAS. It is also important to do a recurring check of network traffic and look for strange and out of place peaks that can mean someone has been transferring files out of your network.