Computers, networks, and data organizational assets prevented from unauthorized access by IT security is a set of cybersecurity strategies. It secures confidentiality and integrity of sensitive information and blocks the access of unauthorized hacked.
Nowadays hackers are very smart, so there is a great need to protect your digital assets and network devices. Even IT security services may be expensive, but hacker’s ransom can cost far more to an organization. Big breaches may be dangerous for small businesses. IT security teams can follow an incident response plan as a risk management tool to gain control of the situation, during or after an incident.
IT security and information security (InfoSec) difference
It seems similar to IT security and information security, but both are different types of security. Processes and tools designed to protect sensitive business information from invasion refereed by information security and securing digital data, through computer network security offered by IT security.
The threats to IT security
There are different type threats to IT security. There is a common threat malware or malicious software, which may come in different variations to infect network devices and with ransomware, spyware, viruses.
Types of IT security
Malicious threats and potential security breaches prevented by IT security which have a good impact on your organization. IT security is to ensure that only authorized users can access and make changes to sensitive information that resides there. Confidentiality of your organization’s data ensured by IT security. Below we listed the different types of IT security:
Network security
Network security prevents your network from unauthorized or malicious users getting inside it. Network security also ensures usability, reliability, and integrity are uncompromised. IT security is very necessary in today’s life to prevent a hacker from accessing data inside the network. Hackers can also negatively affect the user’s ability to access or use the network, but IT security prevents them.
Internet security
Internet security protects the information that is sent and received in browsers, network security involving web-based applications. Incoming internet traffic for malware as well as unwanted traffic monitored by these protections. Firewalls, antimalware, and antispyware are the forms of these protections.
Endpoint security
This security provides protection at the device level. Cell phones, tablets, laptops, and desktop computers may be secured by endpoint security. Endpoint security prevents the devices from malicious networks accessing that may be a threat to your organization. Endpoint security’s examples are advanced malware protection and device management software.
Cloud security
Today traditional secured stack is not in use for protection, today the users are directly connecting to the internet and applications, data, and identities are moving to the cloud. Cloud security also assists to secure the usage of software-as-a-service (SaaS) applications and the public cloud. Cloud security can be used as a cloud-access security broker (CASB), secure Internet gateway (SIG), and cloud-based unified threat management (UTM).
Application security
Applications are specifically coded at the time of their creation to be as secure as possible with the help of application security, to help make sure they are not endangered. Evaluating the code of an app involved by this added layer of security and pinpoint the weakness that may exist within the software.