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Patch Lady – 31 days of Paranoia – Day 23
Small and even medium sized businesses often use consultants to help them in their network and security setups. Recently the US computer emergency readiness team showcased that these very consultants are being targeted. Often Managed Service Providers use remote management tools to remote into systems. Attackers are using phishing attacks, going after remote portals, or attacking the software that MSP’s use to gain control of their customer’s networks.
While the recommendations that the US Cert have some merit, there are some suggestions that either don’t make sense, or miss a step. One of them I would add is multi factor authentication to remote access solutions to ensure that any new or unusual remote access demands a code verifier from a cell phone or other two factor means. Also the other recommendation that doesn’t make sense is the recommendation that MSP accounts don’t have domain administrator access. Especially with smaller firms that are monitored by MSP’s, that’s the entire point… they often are the remote domain administrators.
If you are a small business that relies on consultants, send them that link and ask them…what are you doing to ensure that you are not targeted to that I am not targeted? And ask them if they have a technology checklist they can share with you.