Terms in this set (44) What is spyware? A software application that is secretly placed on a user’s system to gather information and relay it to outside parties.
What is ciphertext CIW?
What is ciphertext? Encrypted data. Only $35.99/year. Because spam is sent to you uninvited, it can be considered: an invasion of privacy.
What is a disadvantage of using spyware detection software CIW?
What can be considered a disadvantage of using a spyware-detection application to remove spyware from your computer? Legitimate applications can be incorrectly identified as spyware. … Which of the following can be considered an advantage of connecting LAN computers to the Internet through a firewall?
What is an illicit server CIW?
Illicit server. An application that installs hidden services on systems. Illicit servers consist of “client” code and “server” code that enable the attacker to monitor and control the operation of the computer infected with the server code.What is an update CIW?
What is an update? A file or collection of software tools that resolves system liabilities and improves software performance. Malware is a generic term for software: whose specific intent is to harm computer systems. What is symmetric encryption?
How do I change from plaintext to ciphertext?
- Substitution Technique: Substitution technique involves the replacement of the letters by other letters and symbols. …
- Transposition Technique:
How does a cipher suite work?
Cipher suites are sets of instructions that enable secure network connections through Transport Layer Security (TLS), often still referred to as Secure Sockets Layer (SSL). Behind the scenes, these cipher suites provide a set of algorithms and protocols required to secure communications between clients and servers.
Why should you use automatic cookie handling in most browsers CIW?
Why should you use automatic cookie handling in most browsers? … registering domain names very similar to those of high-volume sites in hopes of receiving traffic from users seeking the high-volume site who mistakenly enter an incorrect URL in their browsers.Is a generic term for software that has a malicious purpose?
Malware is a broad term that refers to a variety of malicious programs. This post will define several of the most common types of malware; adware, bots, bugs, rootkits, spyware, Trojan horses, viruses, and worms.
Which of the following is considered a disadvantage of an organization's practice of monitoring?Which of the following is considered a disadvantage of an organization’s practice of monitoring their employees’ e-mail messages and restricting their access to certain Web sites? Employees may be denied access to legitimate Internet resources that may help them do their jobs.
Article first time published onWhat is spyware Ciw quizlet?
What is spyware? A software application that is secretly placed on a user’s system to gather information and relay it to outside parties.
What is spyware quizlet?
Spyware. A type of Malware that locates and saves data from users without them knowing about it. Virus. A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
Why are firewalls considered the first line of defense against LAN security breaches?
Why are firewalls considered the first line of defense against LAN security breaches? Because they provide data confidentiality. Because JavaScript and ActiveX controls allow information to be downloaded and run on your system.
What does Ciw stand for in care?
Care Inspectorate Wales (CIW) and Healthcare Inspectorate Wales (HIW) today publish their Joint Thematic Review of Community Mental Health Teams.
Which of the following best describe the purpose of an ISP?
The term Internet service provider (ISP) refers to a company that provides access to the Internet to both personal and business customers. ISPs make it possible for their customers to surf the web, shop online, conduct business, and connect with family and friends—all for a fee.
What is a worm Ciw quizlet?
Worm. A self-replicating program or algorithm that consumes system resources.
How is a cipher suite chosen?
The cipher suite chosen for two communicating machines to use is determined by the handshake process. Modifications were done in TLS 1.3 to the handshake process to cut down on the number of messages needed to be sent.
Why do we need cipher suites?
Cipher suites are sets of instructions on how to secure a network through SSL (Secure Sockets Layer) or TLS (Transport Layer Security). As such, cipher suites provide essential information on how to communicate secure data when using HTTPS, FTPS, SMTP and other network protocols.
Which ciphers should be disabled?
Disabling TLS 1.0 and 1.1 These protocols may be affected by vulnerabilities such as FREAK, POODLE, BEAST, and CRIME. If you must still support TLS 1.0, disable TLS 1.0 compression to avoid CRIME attacks. You should also disable weak ciphers such as DES and RC4.
What is the difference between ciphertext and plaintext?
If you can make sense of what is written, then it is in plaintext. Ciphertext, or encrypted text, is a series of randomized letters and numbers which humans cannot make any sense of. An encryption algorithm takes in a plaintext message, runs the algorithm on the plaintext, and produces a ciphertext.
What is the plaintext of the message?
Plaintext is a term used in cryptography that refers to a message before encryption or after decryption. That is, it is a message in a form that is easily readable by humans. Encryption is the process of obscuring messages to make them unreadable in the absence special knowledge.
Who can read the ciphertext?
Ciphertext is encrypted text transformed from plaintext using an encryption algorithm. Ciphertext can’t be read until it has been converted into plaintext (decrypted) with a key. The decryption cipher is an algorithm that transforms the ciphertext back into plaintext.
How malware is created?
Malware is created by hackers, thieves, blackmailers, scammers, organized crime syndicates, private corporations, and even governments. Typical goals are data theft, file and network damage, and financial gain. Early computer viruses were created for fun, with no malicious intent beyond a simple prank.
How do I remove malware?
- Reboot in safe mode.
- Uninstall all suspicious apps.
- Get rid of pop-up ads and redirects from your browser.
- Clear your downloads.
- Install a mobile anti-malware app.
What can you do to a virus infected file?
- Step 1: Download and install a virus scanner. …
- Step 2: Disconnect from internet. …
- Step 3: Reboot your computer into safe mode. …
- Step 4: Delete any temporary files. …
- Step 5: Run a virus scan. …
- Step 6: Delete or quarantine the virus.
What encrypted data?
Data encryption is a way of translating data from plaintext (unencrypted) to ciphertext (encrypted). Users can access encrypted data with an encryption key and decrypted data with a decryption key. Protecting your data. Types of data encryption: asymmetric vs symmetric.
What is currently the most common way to authenticate users on private and public computer networks?
Unique passwords. In the enterprise, passwords remain the most common digital authentication method. User or devices typically have their own username that is not secret. This username is combined with a unique and secret password known only by the users or devices to access company data, applications and services.
What does a URL that begins with https signify quizlet?
What does a URL that begins with “ signify? It is an SSL-enabled web address.
What is true about virtual organizations?
Which is true of virtual organizations? They let independent suppliers share skills and have access to each other’s markets via information technologies. … technologies so that they can share skills and costs and have access to each other’s markets.
On which networking device do you configure VLANs?
VLANs are usually configured on switches by placing some interfaces into one broadcast domain and some interfaces into another. Each VLAN acts as a subgroup of the switch ports in an Ethernet LAN. VLANs can spread across multiple switches, with each VLAN being treated as its own subnet or broadcast domain.
What is it called when someone attempts to befriend you online?
What is it called when someone attempts to befriend you online for the purpose of stealing confidential or sensitive information? Social engineering. You just studied 20 terms!
