In this Technology world almost every business has become technology dependent. All the important & confidential data is stored online, there is so much data stored online about company’s profit, clients, business planning etc. It has become important to have good network security & grant access of the data to only authorized person. Protecting company’s sensitive information & data have become an urgent matter. Professionals in the field of network security are therefore responsible for preventing threat to company’s sensitive data.
But first we must know what is Network Security?

What is Network Security?

All the preventive measures that are take to protect networking infrastructure from, misuse, destruction, modification, unauthorized access etc. are comes under network security. While you think that your data is safe & secure, attackers can breach your data & leak security information or can steal money. Therefore it is always important to secure your data against any cyber attacks. Network Security define all the set of rules, regulations & configurations based on threats, network use & accessibility. To sum up we can say any activity that is done to protect the integrity of your data is network security.

• It includes both hardware & software technologies
• It targets variety of threats
• It stops them from entering your network

Types of Network Security

There are a multiple components working together to ensure the security of data & networks. Based on this the different types of network security are:

Firewalls

Firewall use a set of defined rules to allow or block traffic.Firewall put a barrier between your trusted internal network & suspicious outside networks such as internet, a firewall can hardware, software or both. Firewalls are services or devices that acts as guard deciding which web page or pop ups enter or exit a network.

Access Control

Not every user should have access to your network. To keep potential attackers away you need to recognise each user & device. Access Control allow only authorized users to work on the given resource, this process is called (NAC)

Virtual Private Networks (VPNs)

A VPN generally uses the internet to encrypt the connection between an end point device & a network. Further VPN allows professional to communicate between the network & device. This allows only those users to access the network who are permitted to work with the given resources.

Intrusion Prevention System

An intrusion prevention system (IPS) scan network traffic to actively block attacks. This is done by using database of attack techniques that professionals are familiar with & correlating them with network activities.

Email Security

Email gateways are number one threat vector for security breach. Attackers use personal information to design phishing campaigns to deceive recipients & send them to malware sites. An email security application blocks incoming attack to prevent the loss of sensitive data.

Application Security

Any application which you run for your business must be secure & safe to prevent the loss of important data. Applications can have security breach hole that attackers may use to leak data. Application security software lock the loopholes of the applications to prevent loss of data.

Data Loss Prevention

‘Organizations must make sure that their employees do not send the sensitive information outside the network. Data Loss Prevention or (DLP) technology prevents people from uploading, forwarding & even printing information in an unsafe manner.

Web Security

Web Security tool controls staff’s web use, blocks web based threats, denies access to malicious websites. It protect your web gateway on site or in the cloud. It also refers to the measures you take to secure your own website.

Why Network Security?

In today’s hyper connected world network security presents a greater challenge as most of the business applications have moved to private & public clouds. With the number of cyber attacks on the companies are rising higher, protecting network security & infrastructure is critical.
Providing its customers good services also depends on network security. From protecting different apps to company’s online sale platform everything is essential to protect a company’s reputation. In addition effective network security helps in growth of the business by stopping downtime due cyber attacks.
Network Security is also important for protecting client data & information, it keeps shared data secured & safe.

Conclusion

With above discussion about network security, it is clear that securing a company’s data, network access is utmost important. Without full proof network security a company can never run successfully. A business must adopt various options available for network security. Hiring an expert professional for network security is a wise decision. As an expert in IT field we Talk For Web can provide you best network security solutions which suits your needs best. So dont delay your security issues contact us today.