what are the major risks in network security?
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['Viruses and Worms. Computer viruses and worms are destructive malicious programs designed to infect core systems, destroying essential system data and making networks inoperable. ... ', 'Drive-by Download Attacks. ... ', 'Botnets. ... ', 'Phishing Attacks. ... ', 'Exploit Kits. ... ', 'DDoS (Distributed Denial of Service) ... ', 'Ransomware. ... ', 'Cryptojacking.']
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['Facility physical vulnerability.', 'Information systems vunerability.', 'Physical Security for IT.', 'Insider threat.', 'Workplace violence threat.', 'Proprietary information risk.', 'Board level risk concerns.', 'Critical process vulnerabilities.']
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There are three components of network security: hardware, software, and cloud services. Hardware appliances are servers or devices that perform certain security functions within the networking environment.
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['Lack of Visibility and Control. ... ', 'Data Breaches and Downtime. ... ', 'Vendor Lock-In. ... ', 'Compliance Complexity. ... ', 'A Lack of Transparency. ... ', 'Insecure Interfaces and APIs. ... ', 'Insufficient Due Diligence. ... ', 'Shared Technology Vulnerabilities.']
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['IPSec and VPNs.', 'TLS and SSL.', 'Application Transparent Transport Layer Security.', 'Kerberos.', 'OSPF authentication.', 'SNMPv3.']
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["Network Security Threats. It's best to use a firewall to mitigate against external threats. ... ", 'Security Breaches.', 'Viruses. Most organizations understand they need to have anti-virus software installed. ... ', 'Weak Passwords.', 'Access Control. ... ', 'Encryption. ... ', 'Remote Access.']
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[' Viruses and malware — Data leakage/theft. ... ', ' Brand hijacking — Customer gets exposed to hijacked and fraudulent presence. ... ', ' Lack of control over corporate content — When employees post wrong or improper information on social media sites. ... ', ' Unrealistic expectations of customer service at Internet-speed.']
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['Malware. ... ', 'Phishing. ... ', 'Spear Phishing. ... ', '“Man in the Middle” (MitM) attack. ... ', 'Trojans. ... ', 'Ransomware. ... ', 'Denial of Service attack or Distributed Denial of Service Attack (DDoS). ... ', 'Attacks on IoT Devices.']
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This article introduces the top five risks for public cloud customers: 1) Shared access; 2) Virtual exploits; 3) Authentication, authorization and access control; 4) Availability; and 5) Data ownership.
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['Security and Risk Management.', 'Asset Security.', 'Security Architecture and Engineering.', 'Communications and Network Security.', 'Identity and Access Management.', 'Security Assessment and Testing.', 'Security Operations.', 'Software Development Security.']
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Some the risks associated with cloud computing includes the ones listed below. Loss or theft of intellectual property. Compliance violations and regulatory actions. Loss of control over end user actions.
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['Spam. ... ', 'Adware. ... ', 'Trojan. ... ', 'Virus. ... ', 'Worms. ... ', 'Phishing. ... ', 'Spyware. ... ', 'Keyloggers.']
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['Dangerous macros can alter or delete files on your hard drive or local network and do additional unsuspected things.', 'Malicious macros may create a connection to another computer and listen to os processes...']
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Public WiFi Security. Public WiFi networks pose many security risks to users, but fortunately there are many tips to employ to stay safe and secure online. ... Furthermore, if their device or computer is not protected by an effective security and anti-malware product… the risks are even greater.
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IT risks include hardware and software failure, human error, spam, viruses and malicious attacks, as well as natural disasters such as fires, cyclones or floods. You can manage IT risks by completing a business risk assessment.
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['Risk 1: Exposing the organization to malware and botnet attacks. ... ', 'Risk 2: Exposing the organization to DDoS attacks. ... ', 'Risk 3: Enabling employees to bypass security controls. ... ', 'Risk 4: Being the victim of information theft.']
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Medical technology and information technology (IT) can create risks. Hazards can arise from software problems, interoperability between systems, and poor network performance. Problems could create a domino effect, in which changes to one component of the system affect the operation of another.