Discussion – Security Hardware

Discussion – Security Hardware

The debate between detection and prevention approaches is still relevant in the world of security hardware and software. Every strategy has advantages and disadvantages. The detection process entails spotting illegal activity or intrusions as they happen or are underway. Intrusion detection systems (IDS) and security information and event management (SIEM) solutions are two examples of the many security tools and systems that are frequently used in this manner. Detection has the benefit of sending out alerts in real time, which enables companies to react quickly to security events (Dong et al. 5134). It is similar to having a security guard watch for any unusual activity within a building. Prevention, on the other hand, seeks to stop illegal activities or intrusions before they start. This method builds barriers and stops unwanted access using firewalls, access controls, and security policies (Jin 7710). As with fortifying the building’s entrances to keep intruders out, prevention is proactive.

Each strategy has a place in an all-encompassing security plan. To quickly identify threats and take appropriate action, detection is essential. It may not be perfect, though, as it depends on identifying patterns and abnormalities, which can occasionally lead to false positives or negatives. Consequently, prevention focuses on erecting robust barriers to thwart possible attacks. It can effectively thwart known threats and is proactive. Nevertheless, determined attackers might figure out how to get beyond security precautions.

In my opinion, the best course of action is to combine prevention and detection. Depending on just one strategy is not enough. A more effective method of safeguarding systems and networks is to use a layered security approach that combines prevention for strong defenses and detection for early warning. Preventive measures strengthen the security posture of the system, whereas detection assists in recognizing and addressing new threats. When combined, they produce a more robust security infrastructure.

Works Cited

Dong, Chen, et al. “Hardware Trojans in chips: A survey for detection and prevention.” Sensors 20.18 (2020): 5165.

Jin, Yier. “Introduction to hardware security.” Electronics 4.4 (2015): 763-784.

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There are essentially two approaches to the application of security devices (and security software as well): detection and prevention. Detection attempts to discover an intrusion or unauthorized activity as it begins or while it’s in progress. Prevention, on the other
hand, attempts to prevent or block intrusion or unauthorized activity from gaining access to a system or network or beginning its mission of destruction. There is an ongoing discussion on which approach is the better way to go. Research to learn the operations and results of each approach and then share your thoughts on which you believe is the better solution.

Your discussion posting in each lesson has two parts, each of which is scored separately but in one point total.

Your main discussion posting is a response to the question or request made by the discussion description. Your response must be at least 75 words in length, not including any quoted or sourced content, such as cutting and pasting from other sources.