For the love of God stop giving bad advice. Anti virus software cannot protect you from all viruses. Viruses are trained against anti virus software nowadays so only behavioral detection may help.
Trusted community and uploaders is the only way this works.
I don't know why some moron downvoted you, but the answer is maybe. For reference, I have always bypassed SSH firewall blocking by sneaking SSH packets within https.
The only way this won't be possible is if the government enforces installing a certificate to use the internet, so that they can do a man-in-the-middle-attack. I heard this is already being done in Afghanistan.