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.. Security > Backup Data privacy Detection, blocking Encryption, Certificates Firewall IT Safety tips Legal issues Security Basics Security Tools Viruses, Trojans
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aqui
aqui 23 days ago
Cisco router with zone based firewall and port forwarding
This tutorial is a short extension to the more comprehensive local Cisco Tutorial. Due to several requests regarding port forwarding and operation with a DMZ ...TutorialFirewallSecurityRouters, RoutingNetworks
Cisco router with zone based firewall and port forwarding
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kamaradski
kamaradski on Sep 14, 2022
OPNsense and Telekom fiber at home without modemSolved
Hello Administrator community, After a long time of only reading posts here, it's time for my first real posting. Sorry that I have to do ...QuestionNetworksFirewall
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colinardo
colinardo on Jul 20, 2022
Zyxel Firewalls security alert!
A serious vulnerability in Zyxel firewalls has been discovered, which in the worst case, can be used to execute local commands with root privileges. Security ...InformationFirewallSecurity
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System administrator, m. (administrator, network administrator or sysadmin)

professional designation. The system administrator ensures the appropriate Functioning of information-technical systems (IT-Operation). The profession encompasses planning, selection, Installation, operation and maintenance, in particular, security and availability of the hardware and Software of computers and networks, including their operating systems and applications (e.g. databases). The new term DevOps describes an approach to how software development and IT operations can work together and be improved. Here, the areas of Dev (development), Ops (IT operation) and QA (quality assurance) are combined.

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