STUDY EXAMS AND STUDY GUIDES SUMMARIES ESSAY ALL VERIFIED

A A security administrator suspects an employee has been emailing proprietary information to a competitor. Company policy requires the administrator to capture an exact copy of the employee's hard disk. Which of the following should the administrator use? A. dd B. chmod C. dnsenum D. logger THIS IS THE ORDER AS FOLLOWS: ssh-keygen -t rsa ssh-copy-id -i ~/.ssh/id_ user@server chmod 644 ~/.ssh/id_rsa ssh root@server DRAG AND DROP SIMULATION (SEE IMAGE) Firewall 1:DNS Rule ...

CompTIA Security+ (SY0-601) Exam Questions and Answers Graded A 100% Verified

What can be done to reduce the success of phishing attacks? (Choose 2) - Email Security, User Training Match the type of social engineering with its description or attribute: Targeting a significant target is called ________________. - Whaling Match the type of social engineering with its description or attribute: A phone based attack is called _________________. - Vishing Match the type of social engineering with its description or attribute: An incorrect website attack is called __...

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Which of the following is an important aspect of evidence-gathering? Back up all log files and audit trails. Purge transaction logs. Restore damaged data from backup media. Monitor user access to compromised systems. - Back up all log files and audit trails. Which of the following items would be implemented at the Network layer of the security model? Wireless networks Network plans Firewalls using ACLs Penetration testing - Penetration testing Prepare to Document means establishing...

Threat hunting - The process of proactively and iteratively searching through networks to detect and isolate advanced threats that evade existing security solutions. Intelligence Fusion - Collects and examines info from all available sources and intel disciplines to derive as complete of an assessment as possible of detected activity. Threat feeds - Record and track IP addresses and URLs that are associated with phishing scams, malware, bots, trojans, adware, spyware, ransomware and more. ...

Vulnerability - A flaw or weakness that allows a threat agent to bypass security. Zero-day attack - Attack that exploits previously unknown vulnerabilities, so victims have no time (zero days) to prepare for or defend against the attack. Weak configuration - Configuration options that provide limited security capability. Open permissions - A condition where least-privilege is not implemented are users and system have more rights/permissions than are required to do their jobs. root ac...

Penetration Testing (PenTest) - A live test of the effectiveness of security defenses through mimicking the actions of real-life attackers. White Box Testing - Testing based on an analysis of the internal structure of the component or system. Black Box Testing - Testing, either functional or non-functional, without reference to the internal structure of the component or system. Gray Box Testing - Security testing that is based on limited knowledge of an application's design. Rules o...

Metasploit - A penetration-testing tool that combines known scanning techniques and exploits to explore potentially new types of exploits. Actors and Threats (1/11): Advanced Persistent Threat (APT) - Multiyear intrusion campaign that targets highly sensitive economic, proprietary, or national security information. Actors and Threats (2/11): Insider Threats - More dangerous in many respects than intruders. May actually already have all the access they need to perpetrate criminal activity s...

Privilege Escalation - An attack that exploits a vulnerability in software to gain access to resources that the user normally would be restricted from accessing. Cross-Site Scripting (XSS) - An attack that injects scripts into a Web application server to direct attacks at clients. SQL Injection - A type of malformed input that takes advantage of an appropriate true conditional logic statement adding a request for data that is against the security policy. DLL (Dynamic Link Library) - A c...

social enginerring Sometimes referred to as hacking people. The use of deception to manipulate individuals into divulging confidential or personal information that may be used for fraudulent purposes. Phishing The fraudulent practice of sending emails purporting to be from reputable companies in order to induce individuals to reveal personal information, such as passwords and credit card numbers. Smishing Phishing attacks committed using text messages (SMS). Vishing Phishing attacks...

Malware - Malicious software Ransomeware - A type of malicious software designed to block access to a computer system until a sum of money is paid. Trojan - A program disguised as a harmless application that actually produces harmful results. Worm - Software program capable of reproducing itself that can spread from one computer to the next over a network. PUPs (Potentially Unwanted Programs) - Software commonly installed during the process of installing desired software. While not i...

Wireless Network Any type of computer network that is not connected by cables of any kind. Evil Twin A wireless network with the same name as another wireless access point. Users unknowingly connect; hackers monitor the traffic looking for useful information. Rouge Access Point Any unauthorized access point on a wireless network. Bluesnarfing The unauthorized access of information from a wireless device through a Bluetooth connection. Bluejacking An attack that sends unsolicited...

1. Which of the following distinguish the field of microbiology from other fields of biology? A. The size of the organism studied B. The techniques used to study organisms regardless of their size C. Both the size of the organism studied and the techniques employed in the study of organisms D. Neither the size of the organism studied nor the techniques employed in the study of organisms regardless of their size 2. Who of the following developed a set of criteria that could be used to ...

1 The nucleus , which is essential for function and survival of the cell. A) is the site of protein synthesis B) contains the genetic code C) transforms cellular energy D) initiates aerobic metabolism 2 Although energy is not made in mitochondria, they are known as the power plants of the cell because they: A) contain RNA for protein synthesis. B) utilize glycolysis for oxidative energy. C) extract energy from organic compounds. D) store calcium bonds for muscle contractions. 3 Althoug...

What is the purpose of the scientific method - to clearly do an experiment by process of steps helping you keep track and correct any mistakes and to show others how you got to the result that you achieved in conclusion Identify the purpose of the scientific method - 1.Ask a question 2.Do Background research 3 Construct a hypothesis your hypothesis by doing an experiment 5 analyze your data and draw a conclusion 6. Communicate your results What is the difference between an independen...

Purpose of Scientific Method - solve a problem or answer a question Question, Hypothesis, Experiment, Observe & Record, Analyze, Conclude - steps of scientific method Independent variable - a variable that stands alone and isn't changed by the other variables you are trying to measure, change or controlled example: age dependent variable - a variable dependent on other factors, tested or measured example: test score - factors that go into a score you receive on a test control...

Memory - Electronic components that store instructions waiting to be executed and the data needed by those instructions. USB Flash Drive - A portable flash memory storage device that you plug in a USB port all-in-one - Desktop that does not have a tower and instead houses the screen and system unit in the same case. touchpad - Small, flat, rectangular pointing device that is sensitive to pressure and motion. surfing the web - Term used to refer to the activity of using links to explo...

descriptive statistics - collecting, organizing, and presenting the data inferential statistics - drawing conclusions about a population based on sample data from that population population - consists of all items of interest sample - a subset of the population sample statistic - calculated from the sample data and is used to make inferences about the population parameter cross-sectional data - data collected by a characteristic of many subjects at the same point in time, or witho...

ABC classification - The classification of a group of items in decreasing order of annual dollar volume (price multiplied by projected volume) or other criteria. This array is then split into three classes [...]. The [first] group usually represents 10 percent to 20 percent by number of items and 50 percent to 70 percent by projected dollar volume. The next grouping [...] usually represents about 20 percent of the items and about 20 percent of the dollar volume. The [third] class contains 60 per...