When it comes to cybersecurity, businesses are constantly dealing with new threats. Studies and data reveal that almost every sector has been attacked by hackers, and often, it is a backdoor attack. A backdoor attack occurs when a hacker manages to bypass the security measures and perimeters, to gain unauthorized entry into a computer, network, or system. Since lapses within the security measures, such as backdoor password, are exploited by hackers and cybercriminals, detecting backdoor attacks is often hard.
The consequences of backdoor attacks
In most cases, backdoor attacks are a result of malware infection, but a backdoor may not be always malicious. Businesses that have suffered backdoor attacks have faced serious consequences. Besides the fact that such attacks and breaches are hard to detect, there is always a chance that the malware is infecting other networks and devices within the IT environment. If not detected and removed in time, hackers will continue to have access to resources, and the damage can be severe. It also impacts a company’s reputation, and there can be financial losses, compliance issues and regulatory aspects to deal with.
Taking the proactive route
There are varied ways in which hackers can find a backdoor to your system. Malware infection is one of them. Then there are various means of social engineering. It is absolutely necessary to be proactive in how security is ensured within the enterprise. For instance, are you changing all default passwords for networked devices immediately? Are your employees using a VPN? Do they use strong passwords and a password manager? It is also important to evaluate, estimate and test IT environments to find lapses within the system. Using antimalware and antivirus software can help, and as required, network segmentation can be used.
Knowing types of malware
Hackers may launch backdoor attacks using various kinds of malware. The most common of them are phishing, ransomware, trojan, virus, and worms. Make sure that your employees know about safe browsing practices, and don’t shy away from asking the tough questions when you hire cybersecurity experts. Testing the network for possible issues and scanning for malware are the best steps to prevent and detect backdoor attacks.
Do not take backdoor attacks for granted. If required, hire experts to train your employees on cybersecurity, because they are on the forefront of ensuring security within the workplace and beyond. Even a small breach can actually impact the damage the reputation of your company.