While some people may try to get away with only using the bare minimum, often what the computer already comes with (like Windows Defender), the truth is that antivirus software is essential to protect you against malware, adware, spyware, botnets, rootkits, and other malicious attacks. If you don’t want your computer hijacked, your information stolen, and everything erased, spend the money and get yourself antivirus software.
Trouble Rides in on a Trojan Horse
A Trojan horse is one of the most malicious forms of computer viruses on the Internet. It’s typically sent via email, and once opened, it releases its malware into the PC. Trojan horses are highly effective at capturing username/password combinations, stealing personal sensitive information like bank account details, and then transferring funds from unsuspecting victims. The problem with Trojan horses is that by the time they have been discovered, the damage is already done. The Trojan virus provides an unauthorized user with backdoor access to a PC. Once inside the PC, the user can pretty much do whatever they want. They can send malicious files from one computer to another, erase software programs, steal passwords, reboot systems, and monitor browsing behavior.
Don’t Let Malware Worm Its Way onto Your Computer
Worms are another highly infectious form of computer malware. Worms are rampant on the Internet, and are extremely harmful to PCs, laptops, smartphones, and tablets. Of all the malware on the web, worms are regarded among the worst. They are highly destructive and no action is required on the part of the user for the worm to infect the system. They are different to traditional viruses since nothing needs to trigger a worm. They are self-replicating software programs which enter through security flaws in hardware or software components. They run automatically and this is what makes them so dangerous. There are many such examples of malicious worms over the years, including the ILOVEYOU worm. A malicious worm can infect thousands of computers, and the payload varies from one worm to the next. Worms can deactivate anti-malware programs and turn Windows auto update off. This makes them the most destructive form of malware on the web.
Your Computer is Now a Zombie
Botnets are one of the most feared forms of malware on the Internet today. Botnets are typically interconnected networks of computers which are infected with malware. Naturally, the user has no knowledge of this, but the infected computers are actively controlled by cyber criminals. These criminal syndicates are often referred to as zombie armies. A botnet is really a robot network. Once a network of computers has been targeted, and infected with Trojan horses and other malware, the cyber criminals control this network. The reason they are called zombie networks is that they do whatever the master – the cyber criminals – want them to do. Once all the computers are under the control of the zombie army, that information can be sold to other cyber criminals. This presents spammers with a huge user base.
How to Guard Against these Malicious Threats
Antivirus software is never a waste of money – it is the most effective way to protect against malware, adware, spyware and harmful code. It is imperative that users install the most effective antivirus software programs on the market. Antivirus programs such as McAfee are highly rated among users. It is effective against all known threats on the web today. This popular antivirus program guards against ransomware, viruses and malware and it is adept at securing online transactions and protecting the user’s identity.