Cybersecurity NOVA Labs

The Russian invasion of Ukraine is marked by both military and destructive malware attacks. As the invasion expands, the threat of attacks to critical infrastructure — and the potential for fatal outages — grows. Social engineering is a tactic that adversaries use to trick you into revealing sensitive information. Social engineering can be combined with any of the threats listed above to make you more likely to click on links, download malware, or trust a malicious source. The Cost of a Data Breach Report explores financial impacts and security measures that can help your organization avoid a data breach, or in the event of a breach, mitigate costs. IBM Security offers one of the most advanced and integrated portfolios of enterprise security products and services.

Recent ransomware attacks have targeted state and local governments, which are easier to breach than organizations and under pressure to pay ransoms in order to restore applications and web sites on which citizens rely. Security system complexity, created by disparate technologies and a lack of in-house expertise, can amplify these costs. Cybersecurity attacks continue to increase in frequency and sophistication for the Aerospace and Defense industry. Adversaries are targeting anyone who possesses the sensitive information they seek including the government, prime contractors, and suppliers. It is imperative that our suppliers understand what’s at stake and recognize our shared role in protecting sensitive information and intellectual property. A single mistake or breach could have enormous consequences for our customers, our business, the Aerospace and Defense Industry, and national security.

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.

Denial of service attacks 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 victim's 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 Cybersecurity blocked by adding a new firewall rule, many forms of Distributed denial of service 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 or from a range of other possible techniques, including reflection and amplification attacks, where innocent systems are fooled into sending traffic to the victim.

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.