My biggest hurdle has been securing financing to work on multiple projects simultaneously.  

Things to consider: daily internal operations, external branding and operations, lending, in addition to inside out *legal protection and outside in** legal protection, privacy/anonymity/identity protection and security...Prevention measures at different levels, preventing the attack from being initiated vs preventing the attack (lawsuit) being successful vs reducing the damage of a successful attack.... there are many elements and I see people pick one and argue about it without looking at the whole

@Noah SchulzThe previous owners' failure to disclose a back-paying arrangement complicates the situation, potentially leading to tenant disputes or security deposit concerns.

I have several questions - imagine being able to split up property ownership into tiny pieces or having every transaction out there for everyone to see, all secure and tamper-proof.

Combining these strategies often gives investors the best balance of cost, simplicity, and security.

Quote from @Ingrid Hussey: Hi All,I recently installed security cameras outside of my SFR rental.  1 is installed on 1 corner of the house and is aimed at the front yard. 

In order to secure the property, we had to offer 10K over asking with the hope it wouldn't appraise.

I continue to pad my social security contributions full-time with the hopes of maximizing my retirement benefits.

not to mention also they become zombie notes collateral will deteriorate pretty quickly if they are not winterized and secured ( which takes time and money)

I have a MTR near Cleveland Clinic and University Hospitals, and I found it was a bit tougher than I expected to secure tenants.