You may have the best gadget or a high-end handset. If you think your branded devices will be functional forever, then you are highly mistaken. With technology at its peak, there are various malicious cyber crimes that linger around the online space. Installing antivirus software has become a necessity. An antivirus from a trusted source will keep your gadget safe and prevent it against viruses and cybercrimes. The Windows Defender antivirus delivers real-time protection to your systems and makes your system safe and secure against malware, viruses, spyware, adware, ransomware, Trojans, worms etc. This protection is on your system and is entirely Cloud-based. Windows Defender security center antivirus is a robust package that serves as a life support for the software and can be used only on systems supported by and run on Windows 10 systems. Your system is protected and you get a comprehensive coverage for your system. You do not have to worry each time you download from an unsecured website that your system is going to get affected. While it is auto-installed on some of the laptops with Windows 10 at the time of the purchase itself, other systems might need to purchase the Windows Defender antivirus.

A lot of the users who use Windows computer systems feel that they are not required to pay for an antivirus scan product, while most of the users using Mac devices feel that they are not in need of any kind of protection at all. Since they have a higher profile and also a much larger user base, Windows systems are the most often targeted devices. However, that does not rule out the possibility of shifting the malware target to Mac OS devices and even phones today. Usually, Windows antivirus software products have been generally tested and reviewed to be the best, hence users do not mind paying for it. The reason behind this is that the best free virus scanner leaves out certain features of protection that are essential and are covered by windows antivirus software product. One does not require to spend a lot of money as there are many online virus scan products that are sold at a lesser rate. In this context Mac OS devices and Android devices are at a benefit. Many of the preferred Mac OS Antivirus Products are free virus scan products and the security applications for android devices are also free virus scan programs.

A virus is a piece of code that is able to copy itself and is capable of destroying the data saved and downloaded in your computer. It is a malicious software that replicates by modifying computer programs, replacing it with its own code. When the replication is complete, the areas damaged by the code are said to be infected. The writers of such code use deception to exploit the knowledge about vulnerabilities in the security system to spread the virus. Initially, they target systems with Microsoft Windows, but today, even Apple Macs are not safe from viruses. They use many types of mechanisms to infect. They use a complex system of anti-detection and stealth strategies to evade the antivirus. Viruses are made to threaten, seek profit, deliver a message, cause sabotage, deny a service, and explore cyber security, among other motives. Virus causes billions of dollars of economic damage due to system failure, corrupt data, maintenance costs, and wastage of computer resources. To counter the viruses of various types, there are antivirus tools and software for different operating systems. Computer security researchers have developed antiviruses that help detect new viruses before they get widely spread. The term “virus” was used to refer to malware, which also refers to malicious software like worms, spyware, adware, ransomware, Trojan, rootkit, keyloggers, and root kits.

A Trojan horse, commonly known as a Trojan, is a malicious code which appears to be legitimate but takes control of your computer completely. It is designed to steal, damage, disrupt data and inflict harm to your network. A Trojan works like a bona fide application to trick the user and the system. It deceives you into downloading the malware file. Once installed, the Trojan performs the action it was made for. While the names ‘virus’ and ‘Trojan horse virus’ might be used interchangeably, they aren’t the same. A virus can replicate themselves, while a Trojan or a Trojan horse (and not Trojan horse virus) cannot replicate itself, but it can still cause destruction. How does the Trojan work? Trojans have been given the name from the story of the hollow wooden horse that the Greeks hid inside during the Trojan War. The Trojan was then given to the people of Troy as a gift, which the walled city accepted wholeheartedly. This allowed the Greeks to come out and attack the sleeping Trojans. You may have received an email from a known source but when you click on the legit attachment, it turns out you have been hacked. The email is from a hacker and the attachment that was downloaded was infected.

Hackers can attack your computer through many ways. To keep it protected, it is best that you employ several layers of anti-malware, many of which are available online for free as well. An antivirus software, a.k.a. antivirus, is a program created to detect, prevent, and remove malware. Antiviruses are designed to also detect malicious URLs, spam attacks, phishing attacks, and many more. Some of the best antivirus today are available for free online. These include: Bitdefender Quick Scan Trend Micro HouseCall – Free Online Virus Scan Eset Online Scanner F-Secure Online Scanner Panda ActiveScan VirusTotal Metadefender BullGuard Virus Scan There are many things you can do to protect yourself from malware, viruses, and fraud and also keep your accounts and devices safe. The best place to start is by following a few security tips. Install an antivirus, and keep it updated. Considering the possibility of getting cyber-attacked will help you protect the information, keep security in place and discover new updates faster, and keep a close eye on your accounts. People manipulate your information through what is called “social engineering.” Calls from a stranger, emails from unknown sources, should be treated as a threat, identified, quarantined and dealt with. Only share information on the phone numbers you know.

There are many websites that have reviewed the different antivirus software over hundreds of hours checking on malware, viruses, rootkits, Trojans, ransomware and phishing scams. It is not important to look for paid or free antivirus software but it has to be an all-rounder antivirus. What you need is something more than just a run-of-the-mill antivirus. Common sense is still the best antidote for common online threats like ransomware, phony tech support scam, identity theft, social engineering costs thousands of dollars. If you know about the existing cyber threats that can happen to your computer system, you should install an updated antivirus software for your own online safety. Free utilities like Windows Defender for Windows 10 is a good option when you want to scan for viruses, but a complete package makes more sense. The best to emerge from these tests is the Bitdefender Antivirus Plus overall for Windows computers and laptops because of how well it recognizes and stops these threats. It is easy to use, and it comes with extra security tools which other basic antivirus programs do not include. The best antivirus for Mac computers is Norton Security Standard.    The best free antivirus is Avira Free Security Suite.

Security antivirus software helps protect the computer and the system against attacks from most worms, Trojan horses, viruses, malware, and other unwanted invaders that can potentially harm, steal data, and virtually destroy your network. Worms, Trojans, and other viruses often perform malicious acts, and with the presence of a good antivirus, find it difficult to impossible to access personally stored data on the computer or access it. Hence, to maintain the computer’s health and for the safety of the data, it is important to have an up-and-running, good security antivirus software to ensure that the programs and files are protected. To that end, it’s only the original software that can be updated regularly and protect the system from the latest virus attacks. In recent times, 360 Total Security antivirus has gained popularity as one of the best security antiviruses. Let us know about the feature of this antivirus software. 360 Total Security was created by a Chinese company called Qihoo 360. The antivirus software brings in a creative, intuitive, and well-planned antivirus program that suits greatly for Android platforms. When it comes to mobile phones, Android devices need more security than iOS devices. This is mostly because mobile malware targets the greater number of accessible Android devices in the market and that Android apps can be downloaded from third–party sources such as the gray market and not just from Google Play Store.

Many a time, we have been questioned about the need for an antivirus cleaner and booster for our tech gadgets. However, this is required since the intensity and numbers of viruses out there have increased both in their power. Generally, users are advised to use licensed antiviruses and apps. However, if users prefer to install apps directly from an Internet, that is free apps, then it is highly recommended for them to also have an Antivirus Cleaner and Booster. The Super Antivirus Cleaner and Booster doesn’t occupy much space and its installation doesn’t require much storage space to operate the way it is meant to operate. The Super Antivirus Cleaner and Booster 2018 is one such app that works in a super-optimizing way. Super Antivirus Cleaner 2018 is a one-stop power cleaner with smart speed booster along with the antivirus app that not only cleans up junk but also detects anomalies. The app, which has crossed the amazing threshold of 1,000,000+ downloads, optimizes the PC performance by clearing up the memory storage by dealing effectively with junk files and app locks. It is also effective in keeping the device safe from spyware, malware, viruses, and Trojans. Having the Super Antivirus Cleaner and Booster program in your system ensures that the device has been scanned properly.

Trend Micro internet security (also known as Virus Buster in Japan and PC-cillin Down Under) is one of the best antiviruses in the market today. In 2014, it was regarded as the fastest Internet security responding to Internet viruses. The antivirus is compatible with Windows, macOS, Android, and iOS computers and mobile devices. It offers parental controls, privacy scanner, and 25GB cloud storage. Trend Micro offers antivirus, antispyware, anti-spam, email scan, two-way firewall, website authentication, network protection for home, parental control, URL and spam filtering. The protection includes website blocking, data leak prevention, and rootkits. Additional features include keylogger protection, wireless network validation, remote file and folder permission control, online data backup, PC cleanup, security programs for mobile devices as well as cloud storage. Trend Micro has different variants which you can opt for according to your requirements. HouseCall Internet security HouseCall is Trend Micro’s very popular and capable antivirus to help identify and remove Trojans, viruses, unwanted browser plugins, worms, and malware. It has an intuitive interface and can do a fast scan to target critical areas in the system and active malware. It also makes the best use of the Trend Micro Smart Protection network to ensure that the latest threats do not slip by the software unnoticed.

The NOD32 antivirus also known as the ESET NOD32 Antivirus software is manufactured by the company ESET. The full form of NOD is Nemocnica na Okraji Disku, which means ‘hospital at end of the disk’. The antivirus is sold in 2 versions – the business edition and home edition. The business edition of this software includes the ESET Remote Administrator that facilitates server management and deployment, mirrors the malicious signature database updates, and installs on systems that have Microsoft Windows Server as their operating systems. The first edition of this antivirus was called NOD-ICE. NOD-ICE was a program based on DoS. In the year 1987, the NOD-ICE antivirus was created by Peter Paško and Miroslav Trnka. This was the time when computers and operating systems began to exhibit vulnerabilities towards computer viruses. Because of limitations such as the inability to multitask, the antivirus did not feature on demand for other features of that version. The version of NOD-ICE antivirus had features like virus scanning, cleaning and heuristics analysis. As the Windows environment began flourishing and the 32-bit CPU started gaining popularity, there was a shift from the PC market to the Internet segment as it was the need of the hour to devise an antivirus which was different.

Panda security has developed an antivirus software called the Panda Cloud Antivirus. The free edition of Panda Cloud Antivirus is also available in the paid version of Panda Security. This antivirus is cloud based, whereby a remote server can be utilized, and without using the processing power of the system, files can be scanned. This cloud-based antivirus is derived from Panda’s Collective Intelligence. It is constantly working and providing protection from malicious websites and viruses by either slowing down the machine to a certain extent or carrying out a system scan. Panda Cloud Antivirus was initially released back in November 2009. The software has multilingual options and is available in languages such as Russian, Turkish, Chinese, Swedish, Portuguese, Dutch, Polish, Italian, Greek, French, Spanish, German, and English. Panda cloud antivirus has the ability to detect viruses, worms, Trojans, dialers, spyware, hackers, hacking tools, etc., as per Panda Security. Panda Cloud Antivirus depends on Collective Intelligence and for information updates they rely on the cloud. The antivirus requires Internet access to get updated information. If there is no Internet connection, then the software uses local cache. As per a review of Panda Cloud Antivirus 1.0 in April 2009, the software was found to be fast, simple, clean, easy to use, and with good rates of detection.