Cyber Security IT Advancements
Cyber Security, It is protection of internet-connected systems ,hardware ,software and all types of data from Cyber Attacks. consists of technologies, processes and controls designed to protect systems, networks and data from Cyber Attacks. Effective cyber security reduces the risk of Cyber Attacks and protects against the unauthorized exploitation of systems, networks and technologies.
Why is this so important? Because year over year, the worldwide spend for cyber security continues to grow: 71.1 billion in 2014 (7.9% over 2013), and 75 billion in 2015 (4.7% from 2014) and expected to reach 101 billion by 2018. Organizations are starting to understand that malware is a publicly available commodity that makes it easy for anyone to become a cyber attacker, and even more companies offer security solutions that do little to defend against attacks. Cyber security demands focus and dedication.
The world of cybercrime is always changing when viruses first appeared ,most of them were pranks. There are many type of viruses like Malware, Ransomware, Spyware etc.
Other than above Kill chains, zero-day attacks, alert fatigue and budgetary constraints are just a few of the challenges that cyber security professionals face. Cyber security experts need a stronger understanding of these topics and many others, to be able to confront those challenges more effectively.
Cyber Attacks have become more sophisticated with attackers using an ever-growing variety of tactics to exploit vulnerabilities, such as social engineering, malware and ransomware (as was the case with Petya, WannaCry and NotPetya).
A strong cyber security posture hinges on a systematic approach that encompasses:
Application Security, web applications are common points of intrusion for cyber criminals .As applications plays critical role in business ,business owners need to focus on web application security to protect there customers there assets and profits.
Information Security, Information is heart of any organization .ISO/IEC27001 is international standard that provides the specification for a best-practice information security management system (ISMS).
Network Security, Network security is the process of protecting the usability and integrity of your network and data. This is usually achieved by conducting a network penetration test, which aims to assess your network for vulnerabilities and security issues in servers, hosts, devices and network services.
The use of cybersecurity can help prevent cyberattacks, data breaches and identity theft and can aid in risk management. When an organization has a strong sense of network security and an effective incident response plan, it is better able to prevent and mitigate these attacks. For example, end user protection defends information and guards against loss or theft while also scanning computers for malicious code. As the cyberthreatlandscape continues to grow and emerging threats, such as the internet of things, require hardware and software skills, it is estimated that there are 1 million unfilled cybersecurity jobs worldwide. IT professionals and other computer specialists are needed in security jobs, such as:Chief information security officer (CISO): this individual implements the security program across the organization and oversees the IT security department’s operations.
security engineer: this individual protects company assets from threats with a focus on quality control within the IT infrastructure.
security architect: this individual is responsible for planning, analyzing, designing, testing, maintaining and supporting an enterprise’s critical infrastructure.and
security analyst: this individual has several responsibilities that include planning security measures and controls, protecting digital files, and conducting both internal and external security audits.
