Alguns antivirus vão mostrar avisos de malware e/ou de vulnerabilidade quando o Tor Browser for lançado. If you downloaded Tor Browser from our main website or used GetTor, and verified it, these are false positives and you have nothing to worry about. Alguns antivirus consideram que ficheiros que não foram vistos por muitos utilizadores são suspeitos. To make sure that the Tor program you download is the one we have created and has not been modified by some attacker, you can verify Tor Browser's signature. You may also want to permit certain processes to prevent antiviruses from blocking access to Tor Browser.