1. Monitoring systems for security breaches: Cybersecurity professionals may use various tools and techniques to monitor computer systems and networks for signs of suspicious activity or security breaches.
2. Investigating security incidents: When a security incident occurs, cybersecurity professionals may be responsible for investigating the incident to determine the cause and extent of the damage.
3. Implementing security controls: Cybersecurity professionals may be involved in implementing security controls, such as firewalls, intrusion detection systems, and other security technologies.
4. Conducting vulnerability assessments: Cybersecurity professionals may perform vulnerability assessments to identify potential security weaknesses in computer systems and networks.
5. Developing and implementing security policies: Cybersecurity professionals may work with other stakeholders in an organization to develop and implement security policies and procedures that help to protect against security threats.
6. Keeping up-to-date with the latest security trends and technologies: Cybersecurity is a constantly evolving field, and professionals must stay up-to-date with the latest security trends and technologies to stay ahead of potential threats.
Overall, a typical day in the life of a cybersecurity professional can be fast-paced, challenging, and rewarding. It requires a combination of technical skills, analytical thinking, and attention to detail to help protect organizations from security threats.
There are many different things Information Security analysts can do. The most frequent activities may include:
1- Designing, reviewing and/or firewall policy changes
2- Using specialized tools and experience to assess proper levels of hardening on applications and systems
3- Using specialized tools and experience to conduct scans and penetration tests (very exciting LOL)
4- Watching for events and alerts then poring over information in order to spot patterns of malicious activity
5- Pouring over massive amounts of collected data in order to perform forensic analysis after incidents (I call this the Infosec CSI and it is very fun)
6- Advising teams on what is acceptable or not regarding certain changes (telling people what then cannot do because is not secure)
This is just a very small list of tasks that are easy to understand for the "uninitiated" but the truth is that the depth in this field is tremendous and it just continues to get better. Overtime you would have made all of those things and more and depending on what your role is and your experience there could be really busy days when you have to do all of the above (and more) during a single day. You will never get bored !
Cyber security specialists’ main focus is to keep an organization’s data and IT infrastructure secure, which requires a diverse set of skills and responsibilities. This IT professional will:
Conduct threat and risk analysis and analyze the business impact of new and existing systems and technologies to eliminate risk, performance, and capacity issues. They implement vulnerability assessments and configure audits of operating systems, web servers, and databases and detect patterns, insecure features, and malicious activities in the infrastructure.
Perform research, testing, evaluation, and deployment of security technology and procedures.
Run diagnostics on any changes to data to verify any undetected breaches.
Develop custom systems for specialized security features and procedures for software systems, networks, data centers, and hardware.
Develop and implement information security standards, guidelines, and procedures.
Develop firewalls to secure the network infrastructure.
Keep current with new intrusion methods and develop protection plans. They have an in-depth understanding of vulnerabilities, management systems, and common security applications.
Conduct counteractive protocols and report incidents. They offer customized risk ratings for vulnerabilities based on company policies and maintain IT security controls documentation.
Grant permissions and privileges to authorized users.
Configure anti-virus systems and consoles and conduct software upgrades.
Manage the pay-per-click (PPC) system from threats and identify and manage incidents to mitigate risks.
Have an in-depth understanding of OWASP testing methodology, Dynamic and Static Application Security Testing, re-engineering, automation, ASP.NET/JAVA, IDS/IPS systems, Burp Suite, Nmap, Nessus, Qualys, and Metasploit, etc.
Manage relationships and coordinate with clients and service providers while providing customized security assessments, implementing security policies, designing security training materials, organizing training sessions, providing technical support, and communicating security policies and procedures.
How to become Cyber Security Specialist?
Complete 4 years of Maths in High school with Good GPA
Take some AP/Regular courses in Maths, Computer Science, Networking
Join Clubs like Hackthon, Coding etc
Good Analytical Skills
Problem Solving Skills
Undergrad in Cyber Secuirity or Computer Science or Infomation Systems
Following Certifications are plus:
Cisco Certifications like CCNA, CCNA Security etc
Security+ is a CompTIA certification
Certified Ethical Hacker (CEH)
Hope this helps!
There are numerous certification programs in various disciplines around the segments of cybersecurity.
A strong background in computing and network technology and web-based application architecture is essential.
Networking, firewalls, VPN, they all use elements of some form of cybersecurity and are where the attack vectors are directed.
A bachelors degree in computer science is a bare minimum job requirement along with industry certifications relevant to your area of interest will get you an interview. Job experience and advanced degrees will likely get you a second interview.
The field remains in strong demand worldwide. Just today a major YouTube channel was hacked, and this is Google we are talking about!
David recommends the following next steps:
Siva jyothi’s Answer
2.Monitor Security breaches and report the incidents and document the response times
3.Build and collaborate with in the team and promote security best practices
4.Perform periodic Security testing of SAST,DAST and OSS using the relevant tools
5.More Focus towards Vulnerability Management
6.Integrate threat modelling tools and monitor threats
7.Continous monitoring Application, server compliance issues
8.DAST assessment and security penetration testing
9.Security Posture integrations to review the API security Vulnerabilities, Container Vulnerabilities and code Quality
10.Security certificate renewals with strong algorithms.
11.Monitor network traffic and identify for external attacks and exposure
Computer Forensics Analyst
Security Operations Center Engineer
Threat and Vulnerability Analyst
Application Security Engineer
Cloud Security Specialist
I work in Vulnerability Management. As a Threat and Vulnerability Analyst, I spend a lot of time reviewing the existing vulnerabilities for an organization. I work with different departments to notify them of their vulnerabilities and provide a solution for remediation. In some of my roles, I was responsible for applying patches or implementing the solution. I also spend time keeping up with new vulnerabilities that are reported and researching solutions.