Home Networks: Protecting Your Computers from Hackers and Malware

Posted on: 15 November 2017


Computer security in the residential environment is essential. If malicious persons hack your network and files, your personal information such as identity and financial details could be stolen and used for illicit purposes. Also, a malware attack could destroy precious data and information on your computers. You can avoid these problems and the associated fallout by taking some precautions to secure your computer and other devices from cyber-security threats. Here are practical guidelines to help you protect your home network from malicious software and hackers.

Install Antimalware Programs

You should secure your computers against destructive software by installing antimalware programs. These products will create a strong defence which will be hard to compromise when a virus, worm or other dangerous program infiltrates the computer. In general, it is prudent to choose a system which can protect against different threats. For example, the antimalware should have the capabilities to prevent virus infections, limit spyware, safeguard emails and minimise data corruption risks. You should compare the features of different programs before making a decision. Also, ensure that you have firewalls in place to filter the data coming in and going out of your home network.

Update Your OS and Software

You should update your operating system and the programs installed on your home computer and other devices. This practice is critical because there is no perfect program. Software products have weaknesses due to oversights in the coding. Hackers understand this fact, so they work to uncover these flaws and bugs. Eventually, they will find a fault which they can manipulate and access networks without authorisation. At the same time, OS and software developers continuously check their programs. If defects are found, they issue updates and security patches to seal the weakness. By updating your software regularly, you will protect your home network from problems associated with old programs. 

Beware of Social Engineering

Some hacking attacks do not target the computer hardware or software directly. Instead, they are aimed at the user. These are called social engineering threats, and they are designed to manipulate human behaviour. The objective of this form of attack is to cause an individual to compromise their security. Often, the techniques used to appeal to human greed, vanity and kindness. For instance, the malicious hacker might use fraudulent emails, unbeatable online offers or attractive downloads to infiltrate your network. Therefore, you should beware of these dangers and avoid such suspicious elements. 

If your computer or network has already been compromised, you should consult a technician experienced in computer repairs for assistance.