Cyber Security is all about protecting computer systems and electronic data against hacking and theft. This is a rapidly growing field that offers many job opportunities.
In order to be successful in cybersecurity, you need both technical and people-oriented skills depending on your role. Although it is not glamorous, there are many benefits.
1. Data Protection
As data collection and storage grows at unprecedented rates, organizations need to ensure that their information can be protected from corruption or loss. This is done through data protection strategies that protect critical data and make it available to users in case of downtime or other issues.
Data protection principles include data backup, business continuity/disaster recovery plans, and aspects of data management. These strategies evolve around two main concepts:
2. Identity Management
Identity management is the process of ensuring that only authenticated users are granted access to the systems and applications in which they are authorized. This includes authentication, role-based authorization, and access control.
Identity Management helps companies to verify that a user is who they say they are, which can reduce the risk of cyber security threats. It allows organizations to offer stronger data protection and increase employee productivity.
IAM also makes it easier to meet compliance requirements like Know Your Customer and transaction monitoring for Suspicious Activity Reporting.
Strong IAM solutions are required to maintain a complete record of identities and access permissions across directories and data stores. This information must be updated as employees leave and join the company, new roles are created, and the organization`s scope changes.
3. Network Security
Cyber Security and Network Security are two of the most important areas in cybersecurity. Both protect data and programs of an organization from online threats like phishing, pharming and social engineering.
Cyberattacks are becoming more common as more sensitive information is stored on digital devices and accessed via networks. These attacks can lead to serious business loss, damage a company`s reputation, and compromise its integrity.
Defending against these threats requires a modern, digital-first solution. One that places the full network security stack across your users` devices–as well as their apps and internet destinations.
4. Network Monitoring
A key component of any cyber security strategy is network monitoring tools. They offer continuous monitoring in real time and provide end-to-end visibility that allows organisations to spot early warning signs and help them respond quickly.
One way that these tools help keep networks secure is by monitoring bandwidth. Network monitoring software alerts administrators to unusual bandwidth usage and can take immediate action to fix them.
It is vital to have an IT infrastructure that can efficiently handle large traffic volumes and data-driven apps. Employees can work more efficiently and finish their tasks quicker when the network is performing better.
Engineers are now faced with the task of monitoring more devices and more data as networks become more complex. A common challenge is tracking short-lived cloud instances that appear and disappear based on demand.
5. Encryption
Encryption is a process that transforms readable information into something readable only by those who have the key to decipher it. It`s a critical component of cyber security that helps businesses protect their sensitive data from hackers and unauthorized third parties.
In its most basic form, encryption uses mathematical models to scramble or encrypt data in such a way that only the right people have access to it. It helps ensure your private data doesn`t end up in the wrong hands and is a must for ecommerce, digital marketing and other online transactions.
Encryption is also used to comply with compliance regulations that require data protection. These include healthcare data under the Health Insurance Portability and Accountability Act, credit and debit card transactions using Payment Card Industry Data Security Standard(PCI DSS), and other data privacy protections such as the GDPR.