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FedVTE- Linux Operating System Security Questions and Answers verified by Expert 2023
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FedVTE- Linux Operating System Security Questions and Answers verified by Expert 2023
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FedVTE - Linux Operating System Securit y Questions and Answers verified by Expert 2023 What program could you use on a Linux system to securely copy files to a Linux host running the SSH server daemon? - Answer SCP Single user mode in Linux is a security risk if a malicious actor has physical access to the host - Answer True srm is a tool used to securely delete files from the file system - Answer True What software installation package format is used on Red Hat? - Answer DPKG (?) With IPTables what default policy should be used for packets for maximum security? - Answer DROP IPSec PPTP and SSL are all examples of: - Answer VPNs A BASH script must be compiled into an executable object in order to run. - Answer False You can use SSH to tunnel and encrypt traffic between a client and a server. - Answer True chroot confines a process to a specific directory - Answer True GID UID and EUID stand for: - Answer Group User and Effective User Identification numbers What is Unified Extensible Firmware Interface designed to do? - Answer Prevent malicious actors from modifying the boot loader or booting the computer with a different operating system Which of the following are package management programs which install or update or remove packages on a Linux system? - Answer All 2003:da3:1637:ffff:ffff:ffff:ffff :ffff is an example of what type of address? - Answer IPv6 Bro, Snort, Suricata are examples of what kind of Linux security feature? - Answer Network Intrusion Detection Systems In addition to the internal authentication via /etc/passwd and /etc/shadow files, what services can be used to authenticate users to a Linux host? - Answer Fedora Directory Service (?) What program could you use to create or edit a Linux BASH script? - Answer All of the above What program should be used to change a user password? - Answer passwd Why are there very few viruses on Linux? - Answer All When connecting to an untrusted wireless access points how can you increase your security and safety of using that access point? - Answer Use a VPN to encrypt your traffic If you use GRUB to manage different boot options on your Linux host and want to increase security especially for physical access you should - Answer Configure GRUB to prom pt for a password to boot a partition A process is an address space and a set of data structures which track the process status priority owner signals and resources. - Answer True What hashing algorithms can be used to hash passwords in the /etc/shado w file? - Answer All of these Misconfigurations are a more likely security threat than viruses on Linux. - Answer TrueThe benefits of buying summaries with Stuvia:
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