Essays on Computer Security

Cyber Warfare can be classed as the mechanics of a specific attack which could be politically or financially motivated within the digital sphere. These attacks can be originated from any digital device such as a mobile telephone, pc or any other digital devices. The reason...

Abstract The current risk assessment for GFI’s network architecture and control measures has left the network in a highly exposed state. The network does not have the ability to monitor and filter the network traffic, thus making network devices and data open to attacks such...

“Nosedive” might be considered a plausible scenario not only because its basis are already available technologies, but also because the way they are used is completely feasible –although unlikely. If you are a Black Mirror fan and you have surfed the internet, you have probably...

Our every move can be predicted. All the searches we are going to do on the web, the websites we will visit can all be predicted according to the history of the user and everything we do on the internet is for future reference and...

Multi-factor authentication (MFA) has become a critical security requirement for every organization, regardless of size and industry. But not every MFA solution is created equal. Your investment in MFA should be well-thought out. Not only does your chosen MFA solution need to meet the requirements...

Wireless LAN is the type of networking which does not involves cables or physical connectivity of devices for achieving networking. It helps to avoid introduction of costly hardware included in conventional networking. Rather than cables and physical connections “Radio waves and frequency” is used as...

STRIDE is an acronym for a threat displaying system that started at Microsoft. Walk is additionally a memory aide device for security dangers and comprises of six unique classes. In my home internet connection (Xfinity) STRIDE model is applied to identify the threats. Spoofing: It...

Intrusion is an occasion when someone goes into a situation or place where they are not wanted or allowed. It refers to the action of intruding or an unwelcome visit, interjection in someone’s matter and forcible entry in any situation. In information security, Intrusion is...

Current advancements in technology have resulted in our dependency on machines while accomplishing daily tasks. However, breaches of highly sensitive data have raised awareness that the information that can be accessed online is not safe. Some of these breaches are by human interaction and hence...

Secure coding is something we shoudn’t write articles about because in an ideal cyber world everybody would be thoroughly informed on the risks and threats unsafe code carries. But sadly, this is not the case. Just think about it: the average operating system contains more...

An incident is any event in an information system or network where the results are abnormal [1]. It can also be considered as a situation that differs from normal routine operations. There are numerous reasons can lead to an incident. However, according to the significance,...

Introduction The following is a report of computer security treats and vulnerabilities of WH Smith. WH Smith is a family owned British retailer, which operates 1300 stores throughout the world with many of their stores residing in the British Isles. WH Smith has a proud...

Computer and application security Sql injection attack mostly targets the database servers. We learned in our class and it effects the networks also.So in this assignment we should learn about sql injection but effect on website or not . If it harm the website so...

Information Systems Security Spear phishing was familiar as a result of the second sort of attack most important (ransomware takes the honors by the very best point). Within the case of spear phishing attacks, cybercriminals perform in depth measurements of social engineering activities to assemble...

A foreswearing of-advantage (DoS) strike is a concentrated, mechanized endeavor to over-inconvenience an objective structure with an immense volume of offers to render it closed off for utilize. It is master by pushing a development of information isolates at an objective PC structure until the...

Compelling frameworks security is a collaboration including the cooperation and progressing backing of understudies, and different people who utilize College IT resources. It is the obligation of each IT asset client to know IT security necessities and to lead their exercises in like manner. Wrong...

It is definitely no secret that our privacy as a society has never been more at risk than it is now as a result of living in a digital world. Not only do we have to worry about criminals stealing our personal and banking details...

Abstract— Steganography is the art and science of hiding information by embedding messages within other, seemingly harmless message. In this paper, we proposed a new method which is more secure and reliable. In conventional LSB method, the LSB bit is used to embed secret bit....

Take after the procedures underneath to compel security dangers. Do your due dedicated quality while taking a gander at a cloud approach. In like path likewise similarly as with most things, it starts with the significant progress. Your association is moving a couple of its...

The aim of the GDPR (General Data Protection Regulation) is to protect all EU citizens from privacy and data breaches in an ever more data-driven world that is immensely unlike from the time in which the 1995 directive was established. The GDPR was approved and...

In this universe of pervasive CPU and persevering dangers from specialist, ensuring your CPU is an unquestionable requirement. The key pathway through which malware assaults the framework is the Internet and its famous administration, the Web. There are various approaches to shield and expel malware...

Sybil attack is one in which a malicious node on a network illegitimately claims to be several different nodes simultaneously. A Sybil attacker can either create more than one identity on a single physical device in order to launch a coordinated attack on the network...

The most common employee errors in the workspace that lead to security breaches Employee might fall in a phishing scamAn employee will receive an email from fraudulent sources or from an individual hacker that tries to lure them to download malicious files or click on...

Common Types of Network Attacks: Eavesdropping At the point when an attacker is eavesdropping on your communication, it is alluded to as sniffing or snooping. The capacity of an eavesdropper to monitor the system is for the most part the greatest security issue that executives...

Authentication Attackers can try to gain access to sensitive data and services. Access control limits is one of the way to secure the sensitive data. It give limitations to users who or what can use specific resources as well as the services or options available...

“ Updating of security procedures and scheduling of IT security audits: All security procedures within a company are required to be regularly updated in order to allow for a company to be able to have procedures in place that are able to be made use...

RFC 6520 allows peers to use a keep-alive mechanism to know they’re still connected to the TLS (Transport Layer Security) layer in a low-cost manor, with the intent of lowering client/server overhead with long-lived connections. The way heartbeat is implemented the client sends a packet...

Secured server refers to the web server that guarantees safe online transactions and it uses the Secure Socket Layer (SSL) for encrypting and decrypting data so that data would not face unauthorized access. There are several kinds of data which are stored on a server...

The inside data in the organization may increase rapidly with time. In order to reduce the cost of organization, they may choose third-party storage provider to store entire data. There is a leakage crisis when the provider cannot be trusted. Another scenario, a dealer collects...