What Is Cybersecurity?

Integrate security tools to gain insights into threats across hybrid, multicloud environments. Man-in-the-middle is an eavesdropping attack, where a cybercriminal intercepts and relays messages between two parties in order to steal data. Cybersecurity For example, on an unsecure Wi-Fi network, an attacker can intercept data being passed between guest’s device and the network. Application security - Processes that help protect applications operating on-premises and in the cloud.

The consequences of a successful attack range from loss of confidentiality to loss of system integrity, air traffic control outages, loss of aircraft, and even loss of life. Biometric spoofing, where an attacker produces a fake biometric sample to pose as another user. IP address spoofing, where an attacker alters the source IP address in a network packet to hide their identity or impersonate another computing system.

While hardware may be a source of insecurity, such as with microchip vulnerabilities maliciously introduced during the manufacturing process, hardware-based or assisted computer security also offers an alternative to software-only computer security. Using devices and methods such as dongles, trusted platform modules, intrusion-aware cases, drive locks, disabling USB ports, and mobile-enabled access may be considered more secure due to the physical access required in order to be compromised. Social engineering and direct computer access attacks can only be prevented by non-computer means, which can be difficult to enforce, relative to the sensitivity of the information.

The FCC does not endorse any non-FCC product or service and is not responsible for the content of non-FCC websites, including their accuracy, completeness, or timeliness. Check out the Future of Tech to learn more about the types of cybersecurity attacks, systems at risk and protecting digital assets. The technology you’ll use to prevent and combat cybersecurity attacks, like DNS filtering, malware protection, antivirus software, firewalls and email security solutions. Additionally, organizations can gather a lot of potential data on individuals who use one or more of their services. With more data being collected, the likelihood of a cybercriminal who wants to steal personally identifiable information is another concern. For example, an organization that stores PII in the cloud may be subject to a ransomware attack.

The American people’s confidence in the value of their vote is principally reliant on the security and resilience of the infrastructure that makes the Nation’s elections possible. Accordingly, an electoral process that is both secure and resilient is a vital national interest and one of the Department of Homeland Security’s highest priorities. CISA will remain transparent and agile in its vigorous efforts to secure America’s election infrastructure from new and evolving threats.

Cloud security - Specifically, true confidential computing that encrypts cloud data at rest , in motion and in use to support customer privacy, business requirements and regulatory compliance standards. Network security - Security measures for protecting a computer network from intruders, including both wired and wireless (Wi-Fi) connections. CISA leads the Nation’s strategic and unified work to strengthen the security, resilience, and workforce of the cyber ecosystem to protect critical services and American way of life. A cybersecurity questionnaire based on the Center for Internet Security Critical Security Controls. This questionnaire is required of all Lockheed Martin suppliers that have identified themselves as handling Lockheed Martin sensitive information.