What Are Network Security Issues?

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What Companies Need Cyber Security?

Modern technology has made small businesses much more competitive than previously thought possible. Being able to store customer and employee data, shipping information, and other sensitive materials for easy access makes some parts of the job easier. It also creates a problem in the forms of unwanted people gaining access to that sensitive information and exploiting it for their own gain at your expense. That’s why network security has become such an important issue in the world of developing technology and online businesses. If you are part of a small business that works or stores sensitive data online, this may leave you wondering “How do I protect my network security?” Before you can determine the best ways to beef up your protection, you need to understand the potential threats and how they could impact your data, your customer base, or your business.

What Are the Threats in Network Security?

  • Botnets While there are some that are completely legal and useful for online purposes, there is another more malicious type to worry about. A network of computers that have all been infected with malicious code to be used by a hacker for their own means, like adding your computer to their network, using your processing power for a DDoS attack, replacing banner ads with targeted ads aimed at your search history, and using your machine to boost web traffic for another site for monetary gain.
  • Cryptojacking This is also known as “Malicious Cryptomining,” this is a program that covertly uses people’s computers and mobile devices to search for crypto-currencies online without the owner’s knowledge. It’s designed to stay hidden, but takes advantage of your processing power for their own gain, slowing down your device without your consent.
  • Distributed Denial of Service Attacks (DDoS) This is usually an attack by a person or group with access to a botnet. They use the “zombie” computers to overwhelm websites and servers that don’t have protection from this type of attack. The attack is designed to make websites and other services go offline so they can’t be used by anyone. It can be used for monetary or political gain, as well as to simply harm a business.
  • Ransomware This is malicious software that encrypts data on a system and denies typical users access to their computers or online accounts until a ransom is paid to the hacker. This is dangerous because you can’t do business while you can’t get access to your online systems, plus a hacker is usually trying to extort money from you.
  • Rootkits A computer program that allows an unauthorized user to gain command access over a computer system. Someone who can insert a rootkit into your network could gain access to your systems, the ability to manipulate them and be able to maintain this control without you ever actually finding out about it. It gives the hacker remote access capabilities as well, so they wouldn’t have to be on-site to access your systems, meaning they can hold your data hostage from the comfort of their own home.
  • SQL Injection A method of infiltration where an attacker inserts malicious code into your network. The SQL statements are added which can do several different things, from dumping parts of your online data like usernames and passwords, to completely deleting your online data stores.
  • Viruses A computer virus is designed to infect computer or mobile software and replicate. They are usually designed to alter the way that the system operates, as well as spread over time. They lie dormant until the infected software is executed, then it goes to work completing the task it was designed for. This can be anything from annoying pop-up advertisements to stealing and deleting your sensitive data.
  • Worms A malicious and self-replicating software that infects networks and expands. These continue to expand and spread until they eventually release a payload that can destroy or steal data. Some install a backdoor into your computer so a hacker can gain access without your knowledge.
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Network Security Basics

Now that you know some of the difficulties that a network without security might face, it’s time to learn what you can do to prevent these intrusions. Network security is a combination of software and hardware countermeasures, as well as company policies, designed to limit potential intrusions into your network or your data. It’s possible that business process improvement planning can be used to implement new safety measures, like limiting user access to networks and data when they don’t actually need it. There are other ways to improve your business network security, like monitoring networks with diagnostic software to see unusual behavior. You can also install antivirus and anti-malware software designed to prevent malicious programs and code from infecting your computers, mobile devices, or networks. If you’re still asking “How do I secure my small business network?” then it may be time to consider the benefits of hiring a professional for consultation service.

Network Security is Paramount for Small Businesses, and We Can Help You Keep Your Data Private.

How Can I Improve My Network Security?

Now that you understand how network security is important, you should understand the benefits of seeking out professional information technology help. If you’re searching for help but can determine the difference between network security vs information security, the first is a subdivision of the second. Professional network security service ensures that your business has maximum protection from outside hacker interference. While it’s true that no protection is one hundred percent effective, you are far less likely to have your network hijacked with some level of security instead of none. Don’t leave your business vulnerable to hackers or the ill-intent when professional service is a phone call away. If you are looking for network security services in Long Island, NY, call the specialists of TotalTech Repair at (631) 517-0021 for more information today!