The growing role of technology in fighting crime

The plight against crime has always been a difficult one, with law enforcement agencies struggling to keep up with the ever-changing methods of criminals. However, in recent years, there has been a growing role of technology in fighting crime. From predictive analytics to DNA databases, law enforcement agencies are increasingly using high-tech tools to solve crimes. In some cases, these tools are even being used to prevent crimes from happening in the first place.

The growing role of technology in fighting crime is evident in many ways. One of the most important is the use of DNA evidence to solve crimes. In the past, DNA evidence was used primarily to exonerate the innocent. However, today it is also being used to convict the guilty.

Overall, the latest trends in technology have changed the lifestyles of many. Public safety has also greatly improved, as well as the effectiveness of emergency services, which is a key reason why education in criminology and public safety has experienced rapid growth.

Getting started with a career in public safety

There are no official statistics or surveys that can provide insight into how much technology is used in various areas of public safety such as firefighting, policing and emergency medical services. The use of many of these tools has drastically improved the public’s safety in a variety of ways. For example, predictive analytics have allowed public safety agencies to reduce response times and save lives. The use of new technologies has also helped law enforcement agencies to prosecute criminals more efficiently.

Pursuing a Public Safety degree online can help you gain a better understanding of the growing role of technology in public safety. Wilfrid Laurier’s online program is designed for working professionals who wish to advance their careers in the field of public safety. The program is delivered 100% online, and students have the flexibility to complete their coursework at their own pace. The program covers a wide range of topics, including risk management, emergency preparedness and terrorism. Upon successful completion of the program, students will be prepared to take on leadership roles in the public safety field.

How does technology help in fighting against crime?

The use of technology in public safety has improved significantly in recent years. This has been due to advances in both communications and surveillance technologies. The police, fire and ambulance services have all benefited from these advances.

The police force in particular has made great use of technology in its fight against crime. The use of DNA testing, CCTV and mobile phone data has all helped to solve crimes that would otherwise have gone unsolved. Technology has also helped to improve the safety of the public by making it easier for the police to respond to emergencies.

Technology has long been used in public safety to help fight crime. Early examples include the use of fingerprinting and DNA testing to identify criminals. In recent years, however, the use of technology in public safety has become increasingly sophisticated.

Here are a few key tech elements used to fight crime:

  • Data analytics. The use of data and analytics has become a major tool in the fight against crime. By analyzing data related to crime patterns and trends, public safety officials can deploy resources more effectively to areas where they are most needed. This has led to a decrease in crime in many areas.
  • Social media. Technology is also helping to fight crime through the use of social media. Social media platforms are becoming increasingly important in the fight against crime, as they allow the public to share information and help law enforcement solve crimes.
  • CCTV. Another way that technology is playing a role in fighting crime is through the use of CCTV cameras. These cameras are becoming more and more prevalent, and they are helping to solve crimes that would otherwise go unsolved.
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Furthermore, the use of technology has also improved the efficiency of public safety officials in their work. For example, the use of body-worn cameras has helped to increase transparency and accountability in the police force. In addition, the use of drones and other technology has helped to improve the efficiency of search and rescue operations.

14 innovative technologies used by police

Police work has significantly been transformed in the 21st century courtesy of technology, which has aided in the introduction of new methods to fight new categories of crime. Advancements in the field of law enforcement technology have made possible the collection of new data and the application of new approaches to old tasks.

New technologies are changing how police officers keep citizens safe, while also keeping them informed. Here are 14 exciting law enforcement technologies that have been developed in recent years:

1. Body cameras

The body camera is now a familiar piece of equipment for many police officers, but its use is growing by leaps and bounds around the world. Their use is widely expected to introduce new transparency that could alter the relationship between law enforcement and the people they serve. The existence of proof of what police officers have been doing means these body cameras are likely to reshape the way that police do their jobs.

2. License plate readers

The use of license plate readers by police officers has become a widespread practice in the United States, but it was not always so. The technology is still new, and its impact on crime fighting remains uncertain. However, there is still reason for optimism among those who believe in its potential to make a difference.

License plate readers, or LPRs, provide surveillance technology that can track vehicles as they move through time and space. LPRs have been deployed all over the world and have become fixtures in many police departments.

3. Drones

Drones are a crucial tool for a lot of public safety applications, but they are also useful in law enforcement. They can be used to survey a scene during an emergency, search for suspects and to track escaping criminals who may be on foot or on the run in a vehicle. They can also be used to successfully combat illegal drug traffickers by picking out fields of marijuana or opium poppies that would otherwise remain hidden. Drones can also have heat sensing technology attached to find high areas of concentrated heat in cities which may be related to the production of drugs.

4. Big data

Big data is the new buzzword in many fields. It has been used to develop a wide range of technologies that help fight crime, and we are only beginning to scratch the surface of all that it can do for police services. Big data, or collated data in general, allows for efficient analysis for law enforcement purposes. It has helped officers to identify potential criminal targets by linking data from other sources, including social media.

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Big data allows police departments to collect and analyze information about their personnel and the way that they perform their jobs. This can lead to improvements in the way things are done, allowing police departments to effectively deploy resources where they are most needed.

5. Biometrics technology

The use of biometrics technology has grown in recent years, especially as more countries have entered into agreements requiring that biometric data be added to passports and visas. This means that police officers can check the identities of people they encounter in ways that are more reliable than ever.

6. Cell phone tracking

The use of cell phone tracking has taken off in recent years, and police departments now find it to be an indispensable tool for a wide range of purposes. This technology makes it possible for police to track suspects’ movements over long periods of time, which can be useful in solving a wide range of crimes.

7. Thermal imaging

Thermal imaging is another tool that police officers have found useful on the job. This technology allows officers to see objects in a scene better than they can with their naked eyes, and it can locate people hidden behind walls, or in other places that are otherwise difficult to detect.

8. Parking enforcement technology

The cities of the future will be filled with sensors that collect countless streams of information about traffic, weather and the actions of people. Cities are already taking advantage of this technology, especially as they seek to use big data to improve their policing and public safety operations. For example, many cities have implemented smart parking enforcement technologies that require drivers to pay for parking through a mobile app or online service. This is not only convenient for drivers, but it also allows cities to track vehicles and collect valuable data about how their streets are used.

9. Artificial technology

The use of artificial intelligence is also growing and is emerging as a way to make law enforcement more effective. Artificial intelligence can be used to predict future patterns of crime and to identify potential threats. It can also be used in a wide range of other ways, including helping police officers to plan out their daily routines and more efficiently manage their time.

The deployment of artificial intelligence technology means that police forces are better able to keep people safe by using cutting-edge technology to identify those who may be in need of some extra help or assistance.

10. Facial recognition software

The use of facial recognition technology has now become commonplace in both law enforcement and daily life. It is easy to find CCTV cameras with software that can scan faces and pick out matches with images in a database, but facial recognition is also used by social media sites to tag pictures or profile pictures and by security guards to identify known troublemakers at events.

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Facial recognition software is getting better all the time, and it is beginning to be used in ways that were once unthinkable. Some cities are deploying it to ensure that everyone who enters certain facilities, such as jails or government buildings, can be identified quickly and easily.

11. Voice recognition

Voice recognition is another technology that is on the rise. It has been used to help police identify suspects, but it also has other applications. Voice recognition can be used by police to record and store interviews with witnesses or with victims of crimes so that they are easily accessible later on.

12. Smarter cruisers

Cruisers have undergone tremendous improvements in recent years, thanks to the incredible advances in technology. With access to big data, cruisers now offer police officers a number of new ways to do their jobs and increase the odds that they will be successful. These new tools allow police officers to drive more efficiently and position themselves for a better outcome if they encounter someone who needs assistance.

13. ShotSpotter

ShotSpotter is a system of acoustic sensors that is used to detect and locate gunshots, and it has become a popular feature of modern police cars. ShotSpotter allows officers to respond more quickly, and it can also help them pick out the shots fired by criminals from the more common sounds of traffic or other sources when they respond to shootings.

14. Mobile technology

Mobile technology is not new to law enforcement, but it has always been a game changer. Today’s mobile technology allows police officers to perform just about every aspect of their job from the field, and many people will tell you that this has led to a faster response time on the part of police departments.

Mobile technology is efficiently used to furnish an electronic trail of calls, texts and GPS location information, which are used for solving cases by law enforcement. The contact information and other smartphone data gives investigative officers a starting point, which eventually unfolds in arrests that connect to the information gleaned from phone usage.

With the presence of mobile connections, advanced digital forensics technology is used to relate the crimes committed to suspects. Mobile technology also speeds up communication between citizens, officers and other agencies.

Bottom line

While the solid work of investigations can never be replaced by technology, modern advances are assisting law enforcement to stay ahead of criminals. Social media, mobile technology and other media for rapid access to information have contributed to better crime prevention and law enforcement. Video surveillance and crime-mapping breakthroughs have, on the other hand, increased public safety. Justice agencies are now able to direct resources to specific locations where they are needed.

The adoption of these new technologies has made it possible for police departments to adopt the latest tools, do their jobs more efficiently and serve the public better because they are now equipped with cutting-edge technology. The new tools may be changing in their use, but they are certainly doing just what they were intended to do – helping officers keep people safe and to do their jobs more effectively.


Jean Nicholas

Jean is a Tech enthusiast, He loves to explore the web world most of the time. Jean is one of the important hand behind the success of