official 3columns

Computer security service in Sydney, Australia

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We Offer end-to-end Cyber Security Solutions in Australia & New Zealand

Some experts will tell you that you need a good firewall to be safe, but the reality is that there is no single solution for adequate cyber safety within today’s broad digital threat landscape. 3Columns offers solutions that give you 360° protection from cyber threats.


ISO 9001:2015
ISO 27001
CMMI Level 2
CMMI Level 3
CMMI Level 4
CMMI Level 5
Great Place To Work
2 - 9
Sydney NSW 2000, Australia, Sydney, New South Wales 2000
+61 2 8593 2358

Focus Areas

Service Focus

  • IT Services
  • Cloud Computing Services

official 3columns Clients & Portfolios

Key Clients

  • CISCO partner
  • okta
  • colortokens
  • datto
  • proofpoint
  • sailpoint
  • crest

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