Icas Lockdown Browser
Some NC State students who attempted to take examinations online claimed that they frequently had to use the lockdown browser and monitor to prevent accessing their laptop cameras or any other programs.
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iCAS is a complete and native implementation of REDUCE
ICAS evaluations are a global contest created to recognize high-potential kids’ academic excellence. In addition to challenging individuals to assume greater responsibility as they confront new ways of thinking, living, and working, these online tests ask them to demonstrate deeper, integrated, and thorough levels of learning as part of a comprehensive assessment strategy.
Students must arrive on time as all ICAS assessments start on time at 8:00am. Please make sure your kid takes a device that connects to the school’s wi-fi network and has safe browsing capabilities, as well as their ICAS Student Record so they can see when their assessment will take place.
Lockdown browsers ensure that TEAS remains free from cheating by preventing students from accessing other software, websites, or hardware and only allowing them to view the test they are taking. In order to prevent students from being distracted by other programs or the internet while taking the ICAS examinations, they also block webcams, spell check, keyboard shortcuts, home and back buttons, and screen mirroring.
iCAS is easy to use
iCAS is a safe and dependable archive created for Write Once Read Many (WORM) storage and data retention management. iCAS readily fits into existing IT infrastructures, whether they use onsite or cloud object/file storage solutions, and can even store critical files that need encryption protection because its software solution is independent of storage hardware. Data availability and integrity are guaranteed by its patent-protected architecture, even as technology advances.
Between gate-level RTL (RTL) and manufacturing, ICAS’s analysis tools, Nemo and GDSII-Score, smoothly integrate into the current IC design process. While GDSII-Score examines GDSII files to calculate metrics indicating the susceptibility of circuits against fabrication-time attacks, Nemo does fan-in analysis on security-critical netlists.
Making it more difficult to conceal, the GDSII-Score framework also includes a new metric called Route Distance that assesses how long it would take a Trojan signal to go from a security-critical net to the payload circuit. Every wire in an integrated circuit includes resistance and capacitance, behaving like resistive circuits with corresponding time delays when driven high or low; larger resistance results in longer delay, increasing Route Distance. This is taken into consideration during measurement.
The framework of GDSII-Score supports a variety of attack models and hypotheses, which can be adjusted to meet application-specific requirements, such as memory window size or length, or providing analysis on which memory windows and IO lines may be compromised by attackers – making it simple for businesses to quickly detect product tampering.
Using its powerful tamper detection algorithm, iCAS goes above and beyond its basic tamper-detection capabilities by providing protection from via-only attacks, such as shorting vertically neighboring wires to cause information leakage from circuits, and alerting system administrators in real time.
iCAS is secure
iCAS is a secure and reliable archive designed for data retention management and Write Once Read Many storage (WORM). As its software solution is independent of storage hardware, iCAS seamlessly integrates into existing IT infrastructures onsite or cloud object/file storage solutions and can even store sensitive files that require encryption protection. With its patent protected architecture ensuring data integrity and availability even as technology changes.
ICAS’s analysis tools, Nemo and GDSII-Score, seamlessly fit into the existing IC design process between gate-level RTL (RTL) and fabrication. Nemo performs fan-in analyses on security-critical netlists while GDSII-Score analyzes GDSII files to compute metrics estimating vulnerability of circuits against fabrication-time attacks.
GDSII-Score framework incorporates a new metric called Route Distance that measures how long it would take for a Trojan signal from security-critical net to payload circuit, making concealment of it harder. The measurement takes into account that each wire in an integrated circuit has resistance and capacitance acting like resistive circuits with associated time delays when driving it high or low; greater resistance results in longer delay thus increasing Route Distance.
GDSII-Score’s framework supports various attack models and assumptions, which can be modified to meet application-specific needs, such as memory window size or length, or providing analysis on which memory windows and IO lines might be compromised by attackers – making it easy for companies to detect product tampering quickly.
iCAS goes beyond its core tamper-detection abilities by offering protection from via-only attacks – such as shorting vertically adjacent wires to cause leakage of information from circuits – using its advanced tamper detection algorithm, providing alerts to system administrators in real time.
iCAS is affordable
Duplicate phone and radio networks are expensive, but iCAS offers an economical solution. By converting TDM/analog circuits to IP connections, it can reduce the cost of control cards, consoles, radio channels, and other components by reducing their requirement and number. Additionally, it provides clients with outdated or inadequately scalable/interoperable systems an easy upgrade path to more scalable systems that satisfy customer requirements.
Students in Victoria who will not take their tests in school can now register for the 2021 ICAS tests (Digital Technologies and Writing, English, Science Spelling Bee, and Mathematics). Students must have access to a computer with Respondus Lockdown Browser in order to take their tests remotely. This program ensures that the TEAS exam remains full-screen and cannot be minimized or dismissed during remote proctored sessions.