Bitdefender Antivirus (Total + IoT Security) Review 2021

Your computers and laptops are devices that contain all your information and personal data. So, it is of utmost importance that you make sure everything is in a safe state. To help you keep your confidential folders and data safe, installing good-quality antivirus software is indispensable. This article will discuss one of the best brands of antivirus that is presently available in the market. Truly, when you are considering antivirus software that is also value for money, nothing can beat Bitdefender.

Well, it seems that the 2021 version of Bitdefender is the most compact version of itself. Moreover, it is now available in both basic as well as premium versions. The latter also includes priority tech support as well as an unlimited VPN option. Then, the Bitdefender Antivirus Plus comes with a wide array of options, making the brand one of the best among basic level programs.

The best part is that even if you have chosen the cheapest version of the software, it will come with a hardened browser. Moreover, you get the best options for effortless customization and ransomware protection. The malware engine by Bitdefender is capable of scanning your device in record time. Plus, it does not even slow down the machine. Presently, Bitdefender offers customers numerous unlimited plans and five versions, making you spoilt for choice while making a decision.

Now, since every good thing has a downside to it, even Bitdefender comes with its share of limitations. Further, in this article, you will get a better understanding of this software. Although the malware protection option of Bitdefender is quite powerful, the defense functions of competitors such as Norton and Kaspersky are doing better.

Bitdefender’s malware location begins with a scanner that chases for known dangers, enhanced by a heuristic screen that searches for social indications of contamination. Potentially new perilous dangers get transferred to Bitdefender’s workers for a fix. Malware-definition refreshes are sent a few times each day to 500 million frameworks running Bitdefender programming. On the off chance that having things gathered from your PC appears to be somewhat frightening, you can quit. You will, despite everything, get all the security refreshes.

There is a Safe Files option in Bitdefender that keeps essential data within a folder that no one can change or delete. Moreover, the ransomware remediation keeps encrypted file copies secure for auto-recovery later. Bitdefender Antivirus works as a defense method against PUA (Potentially Unwanted Information).

Bitdefender Total Security


There is a wide range of functions that the Bitdefender Total Security performs.


·         Data protection on a real-time basis

Total force in the most proficient enemy of malware arrangement accessible today. Bitdefender Total Security neutralizes all e-dangers, from infections, worms, and Trojans, to ransomware, zero-day abuses, rootkits, and spyware. Your information and security are protected.

·         Preventing network threats

Bitdefender Total Security stops assaults before they even start. The new digital danger knowledge advancements included can investigate and distinguish dubious system-level exercises, and modern square endeavors, malware-and botnet-related URLs, and animal power assaults.

·         Top-notch self-defense

Bitdefender Total Security utilizes a strategy called social identification to intently screen dynamic applications. The second it recognizes anything dubious; it makes a moment move to forestall diseases.

·         Best ransomware protection

Bitdefender’s multi-layered methodology against ransomware incorporates an information assurance layer that defends your archives, pictures, recordings, and music against a wide range of ransomware assaults. It works with the Advanced Threat Defense module to shield your most significant records from encryption by ransomware.

·         Vulnerability assessment

Sweep for security openings and weaknesses with only a single tick. Bitdefender checks your PC for obsolete and weak programming, missing Windows security patches, and possibly perilous framework settings, at that point, shows the best fix.

·         Prevents against web attacks

The web-sifting innovation guarantees that you never land on an unsafe site. See if your query items are protected from accessing before you really click on a connection. Bitdefender Total Security likewise hinders all known contaminated connections.

·         Anti-phishing

Online tricks are on the rise. However, Bitdefender’s serious enemy of phishing assurance effectively keeps you out of risk. Bitdefender Total Security sniffs and squares sites that take on the appearance of reliability so as to take monetary information, for example, passwords or charge card numbers.


·         Bitdefender Total Security- 34.99 Pounds (5 devices) annually for the first time.

·         Bitdefender Internet Security- 24.99 Pounds (3 devices) annually for the first time.

·         Bitdefender Antivirus Plus- 19.99 Pounds (3 devices) annually for the first time.

   System Requirements:

·         OS- Windows 7 (service pack 1), Windows 8.1, Windows 8, and Windows 10.

·         2 GB RAM

·         2.5 GB free hard disk space

·         Old generation CPUs may affect the system’s performance.


·         Unmatched threat detection to restrict sophisticated malware

·         Minimum effect on the performance of your device

·         Innovative techniques for protection against any zero-day attacks

·         Options for parental controls to maintain the safety of kids from online threats.

·         Top-notch ransomware protection for the safety of your files.

Our Verdict

As mentioned above, every good thing comes with a minimum set of disadvantages, and apart from the defense mechanism, there is almost nothing wrong with Bitdefender Antivirus. So, you can choose this brand over others easily.

Bitdefender IoT Security


Now that you are already aware of the features of Bitdefender total security, it is time to take a look into the features of the IoT security platform.

·         Device Detection, Identification & Management

·         Mobile management app (SDK)

·         Vulnerability Assessment

·         Bitdefender VPN

·         Anomaly Detection

·         Parental Control

·         Brute Force Protection

·         Total Security

·         Web Protection

·         Sensitive Data Security

FAQs on Bitdefender:

·         Is Bitdefender a good antivirus?

Yes, with excellent lab results and a collection of several features, Bitdefender is a market leader. The configuration and qualities of the Bitdefender Antivirus put other competing brands to absolute shame.

·         Should you choose Bitdefender over McAfee?

Bitdefender is the general champ as it offers greater security-improving highlights and utilities in its security items than McAfee. Likewise, autonomous tests show that Bitdefender is better than McAfee regarding both malware recognition and framework execution.

·         Should you choose Bitdefender over Norton?

With the short rundown referenced above, Bitdefender beats Norton by most! This isn’t just about the highlights, because it likewise puts an insignificant effect on the framework execution. In the tests run by AV-Test and AV-Comparatives, Bitdefender effectively outperforms Norton in the greater part of the cases.

·         Does the Bitdefender software affect the speed of your PC?

Antivirus programs do slow your PC, in some cases, by a considerable amount. The lightest paid antivirus program we tried is Bitdefender Total Security, which eased back our test PC somewhere in the range of 7.7 and 17 percent during dynamic sweeps. Bitdefender is likewise one of our picks for the best antivirus, generally speaking.

Should you choose Bitdefender over Malwarebytes?

Bitdefender and Malwarebytes are both excellent antivirus arrangements. Bitdefender offers a wide scope of security. However, it can influence PC speed. Malwarebytes offers clients more chances to redo outputs and track filter results.


So, here is a compact guide that will convince you about the advantages of Bitdefender, and also why it is the best one for you.