Am 11.10.10 14:30, schrieb sync: > I have the same problem on it . Isn't the CentOS very safe? Okay, I'll bite. >From time to time there are bugs found in the software which CentOS ships. These bugs can lead your code to crash, your machine to be denied of service as the process which has the bug takes up all system ressources or even can lead to others being able to run code on your system (which some bugs being able to do so as root). Security updates fix those flaws in the Software which CentOS ships, so you are advised to install those. Regards, Ralph