Just wondering if I need to worry about my broker backtesting my setups. Can he see my trade screen?
Some brokers and others that are not brokers have the ability to remotely access your screen if you call them with a technical problem about their software.
They will tell you they're send you an email with a link in which you must click on it to enable remote access. Also, depending upon your virus/malware protection...you must allow the connection if you get a warning about the link.
Remember, in those situations, you called them about a technical problem with their broker trade execution platform and then they told you they will send you an email with a link for you to click on to allow remote access.
Yet, they are
not doing that to "backtest your strategies" in an effort to steal your genius.
After they fix your technical problems...put the link in your virus/malware quarantine file to ensure its disable and they can
not access your computer again. Next, run a complete deep scan via your virus/malware protection software to ensure they didn't leave behind some malicious code.
What if you didn't call them and gave them permission to remotely connect to your computer screen ?
Make it a habit to
not open
nor click on any links in emails on the computer that stores your trading system. That implies you do all your email reading and other internet stuff on a 2nd computer that you do not trade from
or review emails via your mobile device that you do not use for trading purposes.
I've have read online of individuals (they are not brokers but are just
hackers) that
admit or brag about sending out emails via another identity so that if you open their emails they can
"watch you in real-time" if you open their emails so that they can perversely watch you like a voyeur/creepy pervert via your
webcam.
Yet, there's ways to catch them and prevent such from happening:
https://nordvpn.com/blog/tell-if-laptop-camera-hacked/
https://www.cloudwards.net/how-to-secure-your-webcam/
https://surfshark.com/blog/is-your-webcam-hacked
Yet, they were not brokers. They were just some creepy pervert that tries to impersonate others that you do know so that they hope you'll allow the malware to sneak onto your computer after opening their emails.
Simply, they're not backtesting your trade setups and are most likely satisfying some creepy pleasure they have about you.
wrbtrader