In the above pdf you will learn about the core IT Infrastructure security, its importance and the components of it. The practise of securing vital systems and assets from physical and digital attacks is known as infrastructure security. This usually encompasses hardware and software assets including end user devices, data centre resources, networking systems, and cloud resources from an IT perspective. This can help you to gain a lot of knowledge about IT infrastructure security. If you like it please share as much as you can.

1. CoreITInfrastructureSecurity
Components|Importance
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Virtual Private Networks (VPN)
Intrusion Detection (IDS) and
Prevention Systems (IPS)
Behavioural Analytics
Wireless Security
Importance of Core IT
Infrastructure Security
Contact Us
Introduction
Definition Of Core IT
Infrastructure
Components
Access Control Application
Security
Antivirus
Firewalls
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Overview
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3. Introduction
There is hardly any organization in the contemporary digital era that doesn’t depend on IT
infrastructure for its functioning. This dependency on IT makes organizations susceptible to
threats and attacks all the time. Hence, core IT infrastructure security is required to protect
organizations from potential threats.
In this, we are going to discuss you about Core IT Infrastructure security, its components and
the importance.
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4. Core IT
Infrastructure
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Infrastructure security is a collection of procedures
and actions to safeguard vital infrastructure
against various cyberattacks and natural
catastrophes. Since there have been an excessive
number of these attacks in recent years,
infrastructure security has become crucial for
avoiding damage and preserving data.
A haggard IT infrastructure is home to various short
comings, such as poor management, connectivity
and productivity gap, security breaches, etc.
You can say that a core IT infrastructure is like the
nervous system of a company

5. Components of Core
IT Infrastructure
Security Access Control
Application Security
Antivirus
Firewalls
Virtual Private Networks (VPN)
Intrusion Detection (IDS) and Prevention
Systems (IPS)
Behavioural Analytics
Wireless Security
There are 8 main components of core IT
infrastructure security
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6. Access Control
Components
One of the most popularly practiced security components is
access control. It limits access to sensitive information or
certain IT components, allowing only selective people who
have the authorization ID, to access them. It is common in
terms of core IT infrastructure security. Not only core IT
infrastructure is there but also many other cyber services are
present.
Authentication
Authorization
Access
Manage
Audit
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7. Components
An application has various components e.g., the software,
codes, and data which makes them susceptible to
cyberattacks on various levels. To secure applications against
those potential cyber threats and attacks, application security
is implied.
Web Application Security
API Security
Cloud-Native Application Security
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Application Security

8. Antivirus
The primary function of antivirus is to read and
evaluate all the data on the system namely files,
websites, webpages, installed software, etc.
Antivirus scans and evaluates everything present
on systems to identify, detect, and block any virus,
malicious software or codes like malware,
spyware, etc.
It is a prime component of core IT infrastructure
security. In some cases, it can get rid of the
existing virus and if not it will then quarantine the
virus to prevent it from inflicting further damage.
There are some more best cyber security tools
available in the market.
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9. Firewall
A sound core IT infrastructure security system
needs a firewall. Firewalls can be in the form of
either hardware or software. The function of
firewalls is to monitor the incoming and
outgoing network traffic.
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It has certain safety protocols to monitor the
network traffic, and the packages that don’t
match the safety protocols are not granted
gateway access.

10. Virtual Private
Networks (VPN)
A virtual private network as the name suggests is like a
private network with limited access. When you create a
virtual private network and other users connect to you
through that network, each user is assigned a separate IP
address specifically for the VPN.
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Data exchanged among the users
connected through the VPN is secured,
as there is no interference from any
external network. Some VPN services
also provide 256-bit encryption to your
data.

11. Intrusion prevention system software
is like a watchdog software that
detects any malicious package,
alerts the administrator and
eradicates the problem. IPS is
occasionally included as NGFW
(Next gen firewall)
Intrusion Detection
(IDS) & Prevention
Systems (IPS)
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IDS/IPS keeps an eye on all network traffic to spot any
known harmful activity. An IDS is made to only send out
alerts about possible incidents, allowing a security
operations centre (SOC) analyst to look at the situation and
decide whether additional action is necessary. On the other
hand, an IPS acts independently to stop the attempted
incursion or otherwise address the issue.

12. A concept in business analytics called
"behavioural analytics" provides information
on how customers behave when using your
website, e-commerce platform, mobile app,
chat feature, email, linked product, and other
digital channels.
By examining variances in routine, everyday
actions, behavioural analysis makes use of
machine learning, artificial intelligence, big
data, and analytics to spot harmful behaviour.
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Behavioural
Analytics

13. Wireless Security
In core IT infrastructure security, wireless network
security means protection from potential threats and
attacks that might be carried out through wireless
networks like WI-FI. Protection of the wireless network
itself from unauthorized intrusion or other attacks may
also be included in some cases.
The most common types of Wi-Fi securities are Wired
Equivalent Privacy (WEP) and Wi-Fi Protected Access
(WPA).
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14. Importance of Core IT
Infrastructure Security
Beat your competitors - Identifying and
employing technology solutions that meet your
customers' needs can help you beat market
competition.
Make data-driven decisions - Investing in IT
infrastructure helps extract and interpret available
data into actionable insights for your business.
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15. Boost employee experience and
productivity - Employing technology
tools that enhance employee
experience helps build a positive
work culture and improve retention.
Enable uninterrupted resource
access - Strong IT infrastructure
prevents unauthorized access and
ensures secure sharing of business
data.
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16. Learn More
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17. THANKYOU
ContactUs
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Email :
Phone No.:
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