Why I Need To Scan My Computer For Virus Online
For us professionals, our computer is very important to us because it could do a lot of work for us and make things easier. We may spend some amount of cash just to make sure that this system is secured and protected against different kinds of threats. And If I give importance to these systems, I must scan my computer for virus online or install an antivirus for my protection.
However, web security is often ignored by many because we focus on securing our systems on the server side. Most of the attacks and security breaches are coming from the application layer of the systems. If we do not scan computers properly, hackers might exploit vulnerabilities on our systems.
We must understand that the security threats may exist in web applications and not just in the system side. We must be familiarized with the different kinds of threats and learn the importance why I need to scan my computer for virus online or install a robust antivirus on the computer.
Common Web Threats
Here's a quick look at the most common threats I usually encounter on the web. You also need to be familiarized with them to know what to do in case of an attack happened to you.
I Have To Scan My Computer For Virus Online Because Of Cross-site Scripting
I Have To Scan My Computer For Virus Online Because Of Session Hijacking
Session Hijacking is the second most common web threat and I have to scan my computer for virus online or install an antivirus on the computer to defend the system against this threat. Session hijacking happens when a user is assigned a session when it is log in to a website. Hijackers will jump into the session of another user, then it will read the vital information as it passes between the user and the seerver
I Have To Scan My Computer For Virus Online Because Of Parameter Manipulation
Parameter Manipulation is the third most common web threat that can be observed in the internet. Parameter manipulation requires me to scan my computer for virus online or install an antivirus locally because it is dangerous in the system. In this process, a hacker may take advantage of the process of rewriting the parameters in a harmful way. This happens when websites pass information from one web page to the next through URL parameters.
I Have To Scan My Computer For Virus Online Because Of Buffer Overflow
Buffer overflow is the fourth most common web threat that can be encountered on the internet. Buffer overflow must be detected to avoid future problems, that is why I need to scan my computer for virus online or install a local antivirus on the system for this threat. A buffer is a small amount of space allotted in every memory to store a piece of information. If this buffer is overloaded, the extra will overwrite data in other areas. If you did not scan computers, hackers may exploit this knowledge to overfall a buffer. They will overwrite other data with malicious code to create more problem.
I Have To Scan My Computer For Virus Online Because Of DDoS Attacks
Denial of service attacks is the fifth most common threat on the web. Denial of service attacks are simple but the most effective which is why I need to scan my computer for virus online or install an antivirus locally. The hacker will attack the system with overwhelming requests for information, and it will severely slowing the operation of a website or it could bring the entire system down. I can avoid serious problems with this attack if I was able to scan computers earlier.
I Have To Scan My Computer For Virus Online Because Of SQL Injection
SQL injection is the last among the list of the common web threats to encounter over the web. Although SQL injection has similarities with cross-site scripting, It is important to scan my computer for virus or install an antivirus because it is a malicious SQL statement that is inserted into the site. These statements are designed to manipulate the database and access the sensitive data, it may also delete, or deleted e whole system.
Why I Need To Scan My Computer For Virus Online: How To Protect From Web Threats
The best way to protect my system against these threats is to scan my computer for virus online or install a good antivirus to the system. Having an intelligent web application firewall may help in protecting the vulnerabilities of the system and may block the attacks. A regular clean up of the web browser is also helpful in protecting the system from these threats. Aside from a good antivirus, the system must also have an antimalware software to help and to scan computers in detecting other potential threats.