Network Security Across the Enterprise – Stop Gap Measures to Help You Protect Your Network

Today’s corporate networks consist of multiple dial-up connections for employees and contractors. Too often, the security risks inherent in these connections outside the network are ignored. Continuous improvements have been made that could improve the security of the current network infrastructure; It’s important for businesses to protect their digital assets by focusing on remote access to the network and tracking endpoints.

Installing the right software for the specific needs of your IT infrastructure is essential to ensure as much security as possible. Many companies install “standard” security software and assume that it is protected. Unfortunately, this is not the case because of the nature of the current network threats. Threats are varied in nature, including common spam, spyware, viruses, trojans, worms, and the random possibility that a hacker has targeted your servers.

The right security solution for your organization neutralizes almost all of these threats on your network. Too often, network administrators, by installing just one software package, spend a lot of time on the network boundary, protecting its integrity, manually repelling attacks, and then manually correcting a security breach.

Paying network administrators to protect the integrity of your network is an expensive pleasure – much more than installing the right security solution for your network. Network administrators have many other responsibilities that require their attention. Part of their job is to make your business more efficient – they can’t focus on that if they constantly have to manually protect network infrastructure.

Another threat to be considered is the threat coming from the perimeter, i.e. from the employee. Sensitive confidential information is usually stolen by an employee. A good solution for network security should also protect against these types of attacks. Network administrators certainly play a role in this area by creating and strictly enforcing security policies.

A smart strategy to protect your network from a variety of security threats is a layered approach to security. Multi-level security is a personalized approach to the specific requirements of your network using both hardware and software solutions. Once the hardware and software are working simultaneously to protect your business, both can instantly update their capabilities to deal with the latest security threats.

Security software can be set up to update several times a day as needed; Hardware updates usually consist of firmware updates and a master update provided in the software application.

Comprehensive security kits need to implement a multifaceted strategy to address the many sources of security threats in today’s corporate networks. Too often, the sources of these threats coincide with the trojans that eventually become spam or spyware hidden in the software installation. Firewalls, anti-spyware, malware, and spam protection are required to combat these threats.

Recently, the software industry has tended to combine these previously separate security applications into a comprehensive security package. Standard security applications in enterprise networks are integrated into security packages that serve a common purpose. These security kits include antivirus, anti-spyware, spam protection, and firewall, all combined in one application. Finding the best standalone apps in each category of security threats is another option, but more necessary.

A comprehensive security package saves businesses money by reducing the cost of buying and time on software by providing the convenience of integrated threat management.

The TPM TPM is a standard developed by Trusted Computing Group that identifies hardware specifications that generate encryption keys. TPM chips protect not only from intrusion attempts and software attacks, but also from the physical theft of a chip device. TPM chips work as an addition to user authentication to improve the authentication process.

Authentication describes all the processes involved in determining whether the person who provided access to the corporate network is who they say they are. Authentication is usually done with a password, but other methods use biometric data that uniquely identifies the user, identifying a unique characteristic that other people do not have, such as a fingerprint or the cornea features of the eye.

Today, TPM chips are often integrated into the standard motherboards of desktops and laptops. Intel began embeding TPM chips into its motherboards in 2003, as did other motherboard manufacturers. The presence on the motherboard of this chip or its absence corresponds to the specification of this motherboard.

These chips encrypt data locally and provide increased security in remote locations, such as Wi-Fi hotspots filled with innocent-looking computer users who may be bored by an attacker. Microsoft Ultimate and Enterprise versions of the Vista operating system use this technology in the BitLocker drive encryption feature.

Although Vista supports TPM technology, chips don’t depend on the platform to work.

TPM has the same features in Linux as windows. There are even specifications from Trusted Computing Group for mobile devices such as PDA and cell phones.

To use enhanced TPM security, network users only need to download a security policy to their desktop computer and run a master setup that creates a set of encryption keys for that computer. Doing these simple steps will greatly improve the security of the remote computer user.

Tolerance based on user identity. Determining a user’s identity depends on the success of authentication processes. As mentioned earlier, user authentication can be much more than just a username and password. In addition to emerging biometric user authentication technology, smart cards and security tokens are another method that improves the authentication process of username and password.

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