[cobalt-users] Securing a RAQ4

[Tim King <tgk5@xxxxxxxxx>]

Hi,
Our RAQ4 was hacked yesterday and we've had to go through the OS restore 
process. We were up to date with our security patches.
I've realised the hard way that I need to learn a lot more about how to 
secure the server from attacks.

On that note can anybody give me any advice about where to find learning 
resources (either web based, books or training courses) relating to 
securing Cobalt Servers or more generally Linux servers. Where are the best 
places to stay up to date with vulnerabilities and software developments.

Any advice is greatly appreciated (I really don't want to go through that 
again!).

Kind regards,

Tim King


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