Bitdefender maintains a threat defense database that’s constantly updated, so your devices are protected from the latest attacks. The meat of Bitdefender Total Security is its antivirus protection that recognizes malware, viruses, ransomware, and other undesirable software as soon as it appears on your computer. (Image credit: Bitdefender) Bitdefender Total Security: what features does it have?īitdefender Total Security comes with the standard features of its entry-level packages, as well as quite a few extras: