As a network administrator, you need to balance the need of legitimate users to access network resources against the risk of illegitimate users breaking into your network. endobj Or perhaps an employee plugs a wireless router into an open Ethernet port, giving himself and others nearby wireless access to the company network. This plan should be drawn up and agreed between all relevant parties before an incident occurs. However, issues related to maintaining the privacy and security of a user's information can occur, especially when the user's … In addition, businesses can use email security applications that block incoming attacks and control outbound messages to stop the loss of sensitive data. Academia.edu is a platform for academics to share research papers. 16 0 obj<> Problem #1: Unknown Assets on the Network There are many businesses that don’t have a complete inventory of all of the IT assets that they have tied into their network. Network threats can come from anywhere, at any time, and can take you down before you even know they’re here. Wireless access points should also be hidden away. application/pdf Network-security best practices should already be in place as a preventative measure. Viruses and Worms: A virus is a malicious computer program or programming code that replicates by infecting files, installed software or removable media. %���� Elevate your brand influence in your auto-attendant strategy. All components of your network infrastructure should be secured inside cabinets or behind locked doors. Preventing data breaches and other network security threats is all about hardened network protection. The current article discusses the most common types of network attacks and how network solutions can help to address them. Common Network Security Threats. … Additionally, terminated employees should be denied network access immediately. The security capabilities that are needed to respond to the threats are mapped in Figure 7. In fact, studies show that employees with privileged access are most often behind corporate cyberattacks since they have the expertise and necessary permission status. Remember, … endobj Network threats and attacks can take many different forms. Remedy — Every business owner should provide network-security awareness training for their staff, so they possess the knowledge to identify malicious links, phishing emails and phone calls, and social-engineering tricks. endobj In the end, the very best defense for typical network security threats revolves around creating a system, and having training for security followed by all persons involved in the network. A disgruntled IT employee, for example, could choose to plant malware before leaving the company, just as IT programmer Roger Duronio did in 2006 at an investment bank he worked for. 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