What is the Main Purpose of Cyber Security?
Maybe you’ve come across the term cybersecurity on various platforms like the internet, IT forums, news, and social media. However, have you asked yourself what the purpose of cybersecurity is?
Essentially, cybersecurity is a system created to safeguard networks, data, and programs from cyber-attacks, unauthorized access, or damage. Cyber-attacks are a threat to businesses, clients, and employees, so cybersecurity plays an important role in preventing these security dangers.
What Makes Cybersecurity Essential?
The significance of cybersecurity continues to spread like wildfire. This is caused by the ever-raising number of users, programs, and devices in the contemporary business world and the increasing deluge of data. The increasing volume and sophistication of cyber attackers and attacking strategies compound the issue further.
Components of Cybersecurity and How it Works
Cybersecurity is divided into various sections. So, an organization should coordinate all these sections for a cybersecurity system to be successful. They include:
- Application security
- Network security
- Data/information security
- Operational security
- Disaster recovery
- Cloud security
- Physical security
- Critical infrastructure security
- End-user education
Maintaining cybersecurity in the ever-evolving threat landscape is hard for many organizations. For this reason, a more adaptive and proactive approach is required. Many leading cybersecurity advisory agencies provide guidance. For instance, NIST (National Institute of Standards and Technology) advises companies to adopt continuous monitoring and real-time assessment as a section of the risk assessment program to guard against unknown and known threats.
Why Organizations Need to Invest in Cybersecurity
Organizations should in implement and maintain cybersecurity practices for various reasons like:
- Protects business against data breaches and cyber attacks
- Protects network and data
- Prevents authorized access
- Enhances data recovery after a breach
- Protects end-user and endpoint gadgets
- Regulatory continuity and compliance
Improves the confidence in the organization’s reputation and the trust of partners, clients, employees, stakeholders, and developers
Types of Cybersecurity Threats
Businesses need to protect data and other valuable assets from cyber-attacks. Some of these attacks include:
- Ransomware: the attacker locks the business’ computer files via encryption and demands payment to unlock and decrypt them.
- Malware: a type of malicious software where any program or file can be used to corrupt a computer user. They include a virus, spyware, and Trojans.
- Phishing: this is where fraudulent text messages or emails that resemble those from known or reputable sources are sent.
- Spear phishing is a form of phishing attached to an intended target organization, user, or business.
Challenges of Cybersecurity
Cybersecurity challenges include data loss, hacking, risk management, privacy intrusion, and changing cybersecurity strategies. With increased online activity, the number of cyberattacks isn’t expected to reduce. The increased introduction of new technologies such as IoT (Internet of things) increases the need to protect devices and networks.
Another cybersecurity challenge includes a shortage of skilled cybersecurity personnel with a bachelor’s degree in cybersecurity.
How is automation integrated into cybersecurity?
Automation plays a vital role in protecting companies from increasing cyberattacks. Using machine learning and artificial intelligence in parts with higher volume data streams improves cybersecurity by:
- Detecting the threats
- Responding to threats
- Human augmentation
- Cybersecurity tools and vendors
Typically, vendors in the cybersecurity industry provide a range of products and services. These systems and tools include:
- AIM (identity and access management)
- Endpoint protection
- Encryption tools
- CASB (cloud access security broker)
- CWPP (cloud workload protection platform)
- Vulnerability scanners
- Security information and event management
- DLP (data loss prevention)
- Intrusion prevention
The famous cybersecurity vendors comprise Cisco, Check Point, CrowdStrike, Code42, Fortinet, FireEye, Microsoft, McAfee, etc.
Career Opportunities in Cybersecurity
While cyberattacks continue to increase and new threats emerge, people need to be equipped with software and hardware skills.
IT experts and computer specialists are needed in security roles like:
- Chief information security officer: implements security programs across the company and monitors the operation of the IT security department.
- Chief security officer: responsible for the comprehensive security of the organization
- Security engineers: protects organization assets from cyber threats.
- Security architects: they plan, analyze, design, test, maintain and support the enterprise’s critical infrastructure
- Penetration tester: an ethical hacker who tests the security of networks, systems, and applications to identify a vulnerability that malicious attackers might exploit.
Getting a bachelor’s degree in cybersecurity from any college in North Carolina can allow you to get into any of these fields. Businesses should implement tight security measures and effective security solutions, such as security risk assessment to identify vulnerabilities and track their brand online. Remember that preventing crises is better than dealing with the consequences.