Category: Cyber-security
Computer security, cybersecurity, or information technology security (IT security) is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.
How to Prevent a Data Breach
Data Breach occurs when a malicious actor obtains private or confidential information from a system for malicious purposes. Attackers usually target large numbers of people because of the value of their personal or financial information, but any organization with sensitive data can be subject to a breach. Attackers often use
Read MoreThe Risks of Hacking for Banks and Financial Institutions
Hacking is the unauthorized access and manipulation of computer systems, networks, or websites. Hackers breach security to steal sensitive data or cause damage. The risk is particularly high for banks and financial institutions, which must comply with regulations that protect customer information and prevent fraud. Hacking has become a major
Read MoreCybercrime
Cybercrime involves the illegal activity of hackers, scammers and other criminals that uses computers or the internet. Often cybercrimes are related to computer viruses, identity theft, denial of service attacks or downloading copyrighted material. According to 2022 statistics, there is hardly an internet user in the world that has not
Read MoreWhat Is Malware and How Does It Affect Your Computer?
A type of computer program that’s designed to damage or harm a system or its end users. Depending on its purpose and the attack vector, malware can steal or encrypt data; alter or hijack core computing functions; or monitor and record end user computer activity. Malware is typically spread through
Read MoreCybercrime – A Growing Threat
Cybercrime is a growing threat, stealing personal information and shutting down business systems. Federal law enforcement agencies, like the Secret Service and FBI, work tirelessly to fight these attacks and foster a safer digital environment for all. A large part of the problem is that cybercriminals are constantly evolving their
Read MoreCyber-Security Degree Programs at Southern New Hampshire University
The Digital Age makes it more important than ever to be security-aware online. From the personal information on our devices to the infrastructure that supports critical services, Cyber-security protects our data and systems from malicious actors who try to steal, compromise or misuse it. The number of breaches is rising
Read MoreAdvance Your Career With a Master’s Degree in Cybersecurity
Cybersecurity is the art of protecting networks, devices and data from unauthorized access or criminal use. It’s a field that demands more sophisticated tools and techniques to deal with an ever-growing attack surface. It also requires constant vigilance as hackers continue to develop new ways to steal data, disrupt operations
Read MoreCareers in Cyber-Security
Cyber-security is the practice of protecting information and systems from cyber attacks, such as phishing scams, ransomware and data breaches. It involves setting up firewalls and encryption solutions, creating secure passwords and taking other steps to show that a business is committed to the protection of confidential data and information.
Read MoreHow to Prevent a Data Breach
Data Breach occurs when unauthorized individuals gain access to private and confidential information that should remain secure. This type of incident can lead to financial loss, regulatory penalties and reputational damage for organizations. The cost of a Data Breach extends far beyond the initial technical remediation burden, as customers may
Read MoreWhat Is a Firewall?
Firewalls are a vital part of your network security system. They provide an additional layer of defense against cyber attacks and other threats by filtering data as it enters or leaves your network. This helps to prevent malicious content from entering your computer systems and sensitive information from leaking out
Read MoreCosts and Consequences of a Data Breach
About Data Breach A data breach occurs when unauthorized individuals gain access to sensitive information, such as personal data or financial records, within an organization’s systems. Malicious actors use various techniques to gain this unauthorized access, including social engineering, malware, exploiting unpatched software vulnerabilities, insider threats and more. Breaches can
Read MoreHow Does Antivirus Work?
Antivirus is software that prevents malware infections, detects existing threats or attacks, and eradicates them from singular computing devices or entire IT systems. It works by analyzing websites, files, installed programs, and other user data to parse for known threats; it then monitors day-to-day program behavior to flag anomalies that
Read MoreHow to Protect Against Ransomware
Ransomware has been around for decades, with the first attack involving a Harvard-educated biologist sending infected floppy disks to attendees of an AIDS conference in 1989. The malware encrypted their systems and instructed victims to mail a $189 ransom to a P.O. box in Panama. Since then, cybercriminals have developed
Read MoreThe Importance of Digital Security
Digital security is one of the most crucial aspects of our modern world. Keeping yourself and your data safe when threats are around every corner is an inescapable challenge that businesses and individuals must face. From password managers and antivirus software to ensuring your home Wi-Fi is secure, there are
Read MoreHow Does Antivirus Work?
Antivirus is software that helps prevent, scan for, detect and eradicate malware (malicious software) like viruses from singular computing devices or entire IT systems. It typically works by analyzing files, programs and applications in order to parse out malware that may be lurking within. Antivirus also typically monitors day-to-day program
Read MoreWhat Is Cybercrime?
Cybercrime occurs in the context of digital technology, and is a global problem that affects businesses, governments and individuals. It can take many forms including phishing, ransomware, data breaches and hacking. These crimes are often highly sophisticated and involve collaboration across borders. In addition to the economic impact, they have
Read MoreWhat Is a Firewall?
A firewall acts as a shield that protects your device, network, and information from cyberattacks. It observes and filters incoming and outgoing network traffic, adhering to security policies set by your organization. Firewalls are also used by organizations to manage employee remote access to the internet. Firewalls can be deployed
Read MoreThe Growing Field of Cybersecurity
Cybersecurity is the protection of internet-connected devices and networks from hacker attacks. It can protect against phishing scams, ransomware attacks, identity theft, data breaches and financial losses. It can also prevent viruses from spreading and reduce the time it takes for a security team to detect an attack. It is
Read MoreWhat Is Malware and How Does It Affect Your Computer?
Malware is a broad term that encompasses viruses, Trojans, rootkits and other malicious computer programs that threat actors use to disrupt devices and achieve their goals. These goals might include stealing sensitive information, making money from advertising or conducting distributed denial-of-service (DDoS) attacks. A malware infection can be introduced in
Read MoreWhat is a Firewall?
Firewalls safeguard networks and prevent cyber attacks by establishing a border between your internal systems and outside threats, examining all data packets that enter and leave your computer network. The firewall checks each packet to determine its legitimacy and whether it should enter the protected system using a pre-configured set
Read MoreWhat Is Hacking?
Hacking is the ability to exploit computer systems to gain unauthorized access to private information, steal confidential data, or otherwise cause damage. Although hacking is typically portrayed in the media as cybercriminals who break into computer networks and systems to wreak digital havoc, that type of hacking is properly termed
Read MoreHow to Protect Yourself From Phishing
Phishing is an attempt to steal information (such as passwords, financial details or account numbers) by impersonating a legitimate organization. Attackers often use a sense of urgency to convince the victim to click on malicious links or open attached documents, which can download malware or send the victim to fake
Read MoreWhat is a Botnet?
A botnet is a network of devices, such as PCs, mobile phones and Internet of Things (IoT) gadgets, infected by malware. Once hijacked, these devices are controlled remotely by cybercriminals and used to carry out automated tasks that largely remain hidden from the device users. These tasks may include sending
Read MoreWhy Businesses Should Invest in Cybersecurity
Cybersecurity protects businesses, organizations and individuals from online threats. These threats can range from phishing scams to malware and hacking. Cyber security is a fast-growing field and is expected to grow even more over the next few years. This growth is due to the increased use of technology and the
Read MoreWhat Is a Firewall?
Firewalls protect networks by monitoring all the data packets that go into and out of a network, and then comparing them to a set of pre-configured criteria. The firewall blocks those packets that do not meet these criteria, or a specific policy. This prevents unwanted malware, viruses, or other malicious
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