Computer security

HOW TO CREATE A LETTER HEAD IN MS OFFICE PUBLISHER

Creating a Letterhead in Microsoft Publisher 2016 Microsoft office Publisher 2016 comes with installed letterhead templates and online letterhead templates. With Publisher, a user can create letterhead designed for special occasions and holidays, as well as for personal, professional and commercial use. Publisher comes with a built-in design check and has the capability to customize…

Computer security

How To Recover Deleted Files On Your Pc

Deleted files, from your pc can be recovered regardless of the circumstances in which they were deleted. You can restore deleted files from recycle bin, backups, or recover lost files with deleted file recovery software that works even the files have been permanently removed without any backup. Steps to Recover Permanently Deleted Files in Windows…

Computer security

How Does a Botnet Attack Work

The Internet is filled with threats to online security. Many of these threats are just productive, positive technologies turned to evil use. The botnet is an example of using good technologies for bad intentions. A botnet is nothing more than a string of connected computers coordinated together to perform a task. Definition of Botnets Botnets…

Computer security

HOW TO IDENTIFY PHISHING ATTACK AND PREVENT IT.

WHAT IS PHISHING ATTACK? Phishing is the fraudulent use of electronic communications to deceive and take advantage of users. Phishing attacks attempt to gain sensitive, confidential information such as usernames, passwords, credit card information, network credentials, and more. By posing as a legitimate individual or institution via phone or email, cyber attackers use social engineering to…

Computer security

HOW TO DESIGN A LOGO WITH COREL DRAW

Corel draw is a graphics design software that is used to create beautiful ,attractive and fascinating logo,however,before you think of designing with corel draw,you need to download the software and install it on your computer. Creating a logo for your business can be exciting This first impression is supposed to communicate your business’s purpose, expertise,…

Computer security

NETWORK VIRTUALIZATION AND ITS IMPORTANCE

DEFINITION Network virtualization (NV) refers to abstracting network resources traditionally delivered in hardware to software. NV can combine multiple physical networks to one virtual, software-based network, or it can divide one physical network into separate, independent virtual networks.  Network virtualization is also a method of combining the available resources in a network to consolidate multiple…

Computer security

FREE HARD DISK REPAIR TOOLS.

Hard disk also known as hard drive,is the engine room of a computer wether laptop or desktop,this implies that every information in a computer is usually stored in the hard disk.However when a hard disk suddenly dies all information in it,will be lost.To prevent data loss hard disk should be maintained and repaired with the…

Computer security

FREE MUSIC DOWNLOAD WEBSITES FOR 2020

Music is pleasurable and enjoyable by almost everyone in the global society this makes musicians popular and they earn huge money all over the world.The following are free music download websites for your benefit. 1.Jamendo If you want to browse through a large collection of indie songs or cover songs performed by aspiring singers then…

Computer security

Understanding Object Oriented Programming

Object-oriented programming (OOP) is a computer programming model that organizes software design around data, or objects, rather than functions and logic. An object can be defined as a data field that has unique attributes and behavior. OOP focuses on the objects that developers want to manipulate rather than the logic required to manipulate them. This…

Computer security

Data Management Advantages And Disadvantages

Data management is the process of ingesting, storing, organizing and maintaining the data created and collected by an organization. Effective data management is a crucial piece of deploying the IT systems that run business applications and provide analytical information to help drive operational decision-making and strategic planning by corporate executives, business managers and other end…

Computer security

FREE AUDIO EDITING SOFTWARES

Audio editing software is a software which allows editing and generating of audio data. Audio editing software can be implemented completely or partly as a library, as a computer application, as a web application, or as a loadable kernel module. Wave Editors are digital audio editors and there are many sources of software available to…

Computer security

NETWORK FIREWALL SECURITY

WHAT ARE FIOREWALLS? Firewalls are network devices that help enforce an organization’s securitypolicy. Since their development, various methods have been used toimplement firewalls. These methods filter network traffic at one or moreof the seven layers of the ISO network model, most commonly at theapplication, transport, network, and data-link levels. Newer methods,which have not yet been…

Computer security

HOW DOES CYBER WARFAIR WORK

What is cyberwar? WHAT IS CYBER WARFARE? Cyberwarfare refers to the use of digital attacks — like computer viruses and hacking — by one country to disrupt the vital computer systems of another, with the aim of creating damage, death and destruction. Future wars will see hackers using computer code to attack an enemy’s infrastructure,…

Computer security

UNDERSTANDING FOOTPRINTING AND RECONNAISSANCE

WHAT IS FOOTPRINTING Foot Printing in Security terms is the process of gathering as much possible information about the Target Organization Footprinting is a part of reconnaissance process which is used for gathering possible information about a target computer system or network. Footprinting could be both passive and active. Reviewing a company’s website is an…

Computer security

IDENTITY THEFT AND FRAUD PROTECTION

WHAT IS IDENTITY THEFT Identity theft is when someone steals your personal information and uses it without your permission. There are several forms of identity theft, and each one can affect you in a different way. There’s no way to inoculate yourself against identity theft completely. But if you’re diligent in learning how your information…

Computer security

How To Unlock BIOS Password

How to Reset / Remove / Bypass Forgotten BIOS or CMOS Password? A BIOS password is a protective measure that can be used to prevent someone powering up a computer system or making changes in some of the computers most sensitive areas. Many big name computer manufacturers such as Dell and HP lock the customers…

Computer security

HOW TO BLOCK MY STOLEN ATM CARD

WHAT IS AN ATM CARD? An ATM card is a payment card or dedicated payment card issued by a financial institution which enables a customer to access their financial accounts via its and others’ automated teller machines and to make approved point of purchase retail transactions ATM cards are not credit cards or debit cards…

Computer security

CROSS SITE SCRIPTING PREVENTION

Cross-site Scripting (XSS) WHAT IS CROSS SITE SCRIPTING Cross-site scripting (also known as XSS) is a web security vulnerability that allows an attacker to compromise the interactions that users have with a vulnerable application. It allows an attacker to circumvent the same origin policy, which is designed to segregate different websites from each other. Cross-site…

Computer security

Web Application Security Test Tools

WHAT IS WEB APPLICATION SECURITY? Web application security is the process of protecting websites and online services against different security threats that exploit vulnerabilities in an application’s code. Common targets for web application attacks are content management systems (e.g., WordPress), database administration tools (e.g., phpMyAdmin) and SaaS applications. Perpetrators consider web applications high-priority targets due…

Computer security

FREE WIRELESS NETWORK SECURITY TOOLS

Wireless network security primarily protects a wireless network from unauthorized and malicious access attempts. Typically, wireless network security is delivered through wireless devices (usually a wireless router/switch) that encrypts and secures all wireless communication by default. Even if the wireless network security is compromised, the hacker is not able to view the content of the…

Computer security

MAN IN THE MIDDLE ATTACK PREVENTION

A man-in-the-middle attack is a type of cyberattack where a malicious actor inserts him/herself into a conversation between two parties, impersonates both parties and gains access to information that the two parties were trying to send to each other. A man-in-the-middle attack allows a malicious actor to intercept, send and receive data meant for someone…

Computer security

How to create a WordPress customer database.

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management systemCDBMS). Together, the data and the DBMS, along with the applications that are associated with them, are referred to as a database system, often shortened to just database….