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day1_Hacking-telco-equipment-The-HLR-HSS-Laurent-Ghigonis-p1sec

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Recommendations: securing the OS<br />

• Use Solaris Zones to split services: P1VID#764<br />

• Use Solaris Audit mechanism: P1VID#765<br />

• Authenticate the hardware<br />

– To prevent emulation<br />

• Use the latest OS protections against exploitation<br />

– Solaris 11 has ASLR<br />

– Use custom Linux kernel<br />

• Use a firewall by default on the machine itself<br />

• …<br />

2014, Hackito Ergo Sum - Security Conference

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