<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'Given this requirement , SilverTerrier actors often rely on Dynamic DNS and virtual private servers to provide a layer of obfuscation to protect their identities .' [/INST] [Given:O, this:O, requirement:O, ,:O, SilverTerrier:B-HackOrg, actors:I-HackOrg, often:O, rely:O, on:O, Dynamic:B-Tool, DNS:I-Tool, and:O, virtual:B-Tool, private:I-Tool, servers:I-Tool, to:O, provide:O, a:O, layer:O, of:O, obfuscation:O, to:O, protect:O, their:O, identities:O, .:O] </s>