ePortfolio entry #6

1. How do engineers make cyber networks safer?

Engineers use their skills to identify vulnerabilities in the network. They dig deep, like digital detectives, to find weak spots that hackers might exploit. They analyze the system, looking for any loopholes or gaps in security that need to be patched up. Once they spot those vulnerabilities, engineers start building up defenses. They create layers of protection, like building a fortress around the network. They set up firewalls, which act like guards that monitor and control the incoming and outgoing traffic. These firewalls keep an eye out for any suspicious activity and block malicious traffic from getting in.

Another thing engineers do is develop strong encryption methods. It’s like putting your data in a secret code that only the intended recipient can understand. This way, even if someone manages to intercept the information, it’s all gibberish to them. They also work on improving authentication systems. You know those passwords and login screens you come across when accessing a network? Well, engineers make sure those are tougher to crack. They implement multi-factor authentication, where you need more than just a password to get in. It could be a fingerprint scan, or a code sent to your phone, something that makes it harder for unauthorized users to gain access.And let’s not forget about constant monitoring. Engineers set up systems to keep an eye on the network, watching for any unusual activity or potential threats. They’re like the security guards patrolling the cyber neighborhood.

So, that’s how engineers make cyber networks safer—they hunt for vulnerabilities, build defenses, strengthen encryption, improve authentication, and keep a close watch. It’s all about staying one step ahead.

2. What is the overlap between criminal justice and cybercrime? How does this overlap relate to the other disciplines discussed in this class?

When it comes to cybercrime, the overlap with criminal justice is significant. Cybercrime refers to illegal activities that happen in the digital realm, like hacking, identity theft, or online fraud. These cybercrimes are a growing concern as more of our lives move online. Criminal justice is all about maintaining law and order, investigating crimes, and bringing the bad guys to justice. In the case of cybercrime, law enforcement agencies and criminal justice professionals play a crucial role in investigating and prosecuting cybercriminals.

The overlap between criminal justice and cybercrime means that the tools and methods used in traditional law enforcement need to adjust to combat cybercrime effectively. It’s like a whole new world of crime that requires specialized knowledge.

The overlap also highlights the importance of collaboration among different disciplines. Cybercrime isn’t just a problem for law enforcement. It requires a multidisciplinary approach. Experts in computer science, cybersecurity, forensic analysis, and even psychology all play a part in understanding and combating cybercrimes.