CYBER SECURITY

Cyber security, computer security or IT security is the protection of computer systems from the theft and damage to their hardware, software or information, as well as from disruption or misdirection of the services they provide.Cyber security includes controlling physical access to the hardware, as well as protecting against harm that may come via network access, data and code injection. Also, due to malpractice by operators, whether intentional or accidental, IT security is susceptible to being tricked into deviating from secure procedures through various methods.

The field is of growing importance due to the increasing reliance on computer systems and the Internet, wireless networks such as Bluetooth and Wi-Fi, the growth of “smart” devices, including smartphones, televisions and tiny devices as part of the Internet of Things.

Denial-of-service attack

Denial of service attacks (DoS) are designed to make a machine or network resource unavailable to its intended users.Attackers can deny service to individual victims, such as by deliberately entering a wrong password enough consecutive times to cause the victims account to be locked, or they may overload the capabilities of a machine or network and block all users at once. While a network attack from a single IP address can be blocked by adding a new firewall rule, many forms of Distributed denial of service (DDoS) attacks are possible, where the attack comes from a large number of points – and defending is much more difficult. Such attacks can originate from the zombie computers of a botnet, but a range of other techniques are possible including reflection and amplification attacks, where innocent systems are fooled into sending traffic to the victim.

Direct-access attacks

An unauthorized user gaining physical access to a computer is most likely able to directly copy data from it. They may also compromise security by making operating system modifications, installing software worms, keyloggers, covert listening devices or using wireless mice.[6] Even when the system is protected by standard security measures, these may be able to be by-passed by booting another operating system or tool from a CD-ROM or other bootable media. Disk encryption and Trusted Platform Module are designed to prevent these attacks.

Looking for specific cybersecurity information? Below are the Global Excellence Training tools and resources available for anyone seeking cyber education information. To know more about the cybersecurity field or how to advance in your cybersecurity career, the links below are a great place to start. No matter what your life circumstances are, you can use this roadmap to help direct you to detailed information in specific cybersecurity areas of expertise.

Training for a Career in Cybersecurity

Securing, protecting, and defending our nation’s cybersecurity data and infrastructure requires a responsive, extensive, and highly trained workforce.The Global Excellence Training raining is the place to start for all people interested in advancing their cybersecurity education: current cybersecurity employees looking to build skills, career changers seeking to forge a new path or veterans hoping to retrain for the next phase in life.The Global Excellence Training Education and Training Catalog offers more than 3,000 cybersecurity-related courses throughout the country, both online and in person from over 125 different providers. Our curricula span from the core essential technical skills and strategies that every cyber security professional should know,to advanced topics in penetration testing and ethical hacking,digital forensics and incident response,defense of critical infrastructure,application development,and audit,and legal topics.

Build cybersecurity workforce skill sets

The cybersecurity workforce is a top priority for many organizations whether it is hiring diversely skilled individuals or preparing your internal staff to be well-rounded cybersecurity professionals. We have you covered from foundational and awareness training knowledge to specific highly sought after skills such as forensics analysis, penetration testing, cybercrime, data privacy, firewall, VPNs, governance, risk management and compliance, security architecture, secure coding and more.