IT security can be defined as a cyber security strategy that deals with the protection and securing of files, digital assets, data and every other thing in the computing space. IT security (learn about them) ensures the CIA triad of every organization (confidentiality, integrity, availability).
The incessant works of hackers have made security personnels gain more skills so as to defend their walls and spaces. Intruders could be really dangerous to every organization or firm. Having discussed what IT security is, I’ll also be showing you threats to the IT world, benefits from IT security and lastly the types of IT security.
What are the threats to IT security?
The major threat to IT is the presence of malicious codes. They are being injected into the system to slow down it’s work processes and thereby shutting it down if the appropriate measures aren’t taken. They include:
- Worms
- Trojan horse
- Viruses
These threats make it even more important to have reliable security practices in place.
How do I benefit from IT security?
Having a good IT security base is capable of Saving your company or organization from shut down, as the presence of malware can be so dangerous on your data, digital assets etc. Having a good security space cannot be over emphasized.
Types of IT security
Network security
Network security is a very important part of IT security. It prevents unauthorized access to your networks and also ensures an uncompromised CIA. This is actually very important because if your network gets corrupted, it could affect the communication process of your organization. It is also obvious that every company or organization has taken it beyond private to the public clouds.
Internet security
Internet security involves protection of information exchanged on servers or browsers. When malware is present in your internet, it is capable of causing a heavy traffic on your browser thereby slowing the process of getting work done so you see, internet security is very much important.
Endpoint security
Endpoint security provides protection at the device level. Devices that may be secured by endpoint security include cell phones, tablets, laptops, and desktop computers. Endpoint security helps ensure that your device doesn’t access malwares and other things that could harm your device. And sometimes we have anti virus or other protective applications installed on the device to ensure maximum security.
Cloud security
Applications, data, and identities are moving to the cloud, meaning users are connecting directly to the Internet and are not protected by the traditional security stack. Since everything has moved to the computing space, there is a need to shield that space from hackers or cyber attackers. This helps in protecting your softwares so they don’t become an instrument of slowed down work processes.
Application security
With this type of security, applications tend not to be vulnerable to attacks by Intruders. Applications have an extra layer of defense by their developers which has made attack somehow impossible.
Conclusion
Having seen all this, I’m sure you’ve been able to learn one or two things about IT security. If you’re going into this field, I wish you success!