How can network security be achieved

The researcher pointed out the various attributes which are highly significant to protect data and information from unauthorized users. As a result, it is evident that cyber threats are greater in number and sophistication and, therefore, networks are vulnerable to these notorious attacks. However, if organizations take some proactive measures, then network security can be ensured. The data breaches can be averted if organizations adapt top 10 security measures.

These measures are The expected cyber security trends in include the continual increase of vulnerabilities, enhancing accountability system, improving We use cookies to personalise content and ads, to provide social media features and to analyse our traffic.

Become a Partner Partner Program. Deal Registration. Company About Us. Join the Team. Media Kit. How to Ensure Network Security? What is Network Security? Why Network Security is Needed? What are the Significant Network Security Attributes? Network Security Policy: Network security policy is a written document that stipulates the access privileges and limitation of authorized users. With the continuous growth of mobile usage comes demand for employees to use their own devices to connect to your corporate network.

While the BYOD bring your own device trend will continue to be fueled by user demand, it presents both opportunities and challenges. To find out more, visit us at Infsecurity this week Stand D31 or hear more about how to protect your boss at the conference on Thursday. Skip to content. Search blogs by keyword.

Upgrade your software with latest security patch No matter how big or small the fix, software security patches are important. Physically secure equipment and ports Thieves want more from a corporate laptop than just the cost of the hardware. Establish cyber security rules for your employees and make them aware of the important role they play in security Regardless of size or number of employees, every company needs a security policy.

Encrypt your data and require users to enable bios passwords An easy way to add an extra layer of security is to enable a password on boot. Protect devices against viruses, spyware, and other malicious code Equip all company PCs and devices with antivirus and anti-malware protection. Protect and secure external network access Ensure your network is using securedvirtual private network VPN technology to create secure Internet connections to and from your private networks.

Perform regular internal security audits and plan for improvements Technology changes so rapidly that associated security policies must be reviewed much more often than other business processes. Define strong security rules for administrator accounts A single factor of authentication is hardly secure, but even worse when privileged admin accounts are shared because of the sheer volume of the number of logins needed to maintain a typical enterprise infrastructure.

Related stories. Don't fall for it. If you receive a call or email requesting your password, you should refuse to provide it and immediately report the incident to the HelpDesk or usm-helpdesk maine. In situations where you initiated a call to the USM HelpDesk, the technician assisting you may set a temporary password on your account for their use.

They will only do that with your approval, and only if other troubleshooting measures have failed and using your credentials will allow the technician to test the problem firsthand. After the troubleshooting is complete, you will be required to change your password immediately. Your user account represents all the computing resources that you personally have been authorized to access. By letting someone else use your user account, you are letting them access resources for which they may not have approval.

Anything that they may do will, ultimately, be your responsibility. All files that contain sensitive information, or that are critical to the University's work should be stored on a network drive — but only as long as they are needed. The world's strongest password won't matter at all if you walk away from your desk, even for a few minutes, and leave your computer on and unlocked. When you return to your desk, you will have to enter your Novell password to unlock the computer.

For Mac workstations using OS X, you can password-protect your account under "System Preferences" to be activated every time the computer goes into Sleep mode. While you are at your computer you should arrange your work area so that your screen cannot be viewed by casual visitors. This can alleviate a lot of inadvertent viewing of personal or confidential information.

When you leave the office each night, turn off your computer. A computer that is off cannot be infected or compromised by attacks from other computers. You should always use encryption to view web sites containing sensitive data. You can tell if a web site is using encryption if the web address begins with " https ". If you have created a web site that collects sensitive data, you should be sure that the site forces users to use encryption when submitting data and that the data, once submitted, is being stored securely.

Remember, email is not encrypted and therefore should not be used to exchange sensitive data. If you have need to transfer sensitive data via email, the information should be sent in a password-protected zip file attachment. Tell the recipient the password in person or via telephone, not via email. For a corollary caution see Step 8.