Política de Privacidade

  Revisão 07/2023 CONDIÇÕES E TERMOS DE SERVIÇO E UTILIZAÇÃO “Intelligence Software” A Intelligence Software provê serviços de desenvolvimento de aplicativos no território brasileiro. Temos a responsabilidade de proteger cada cliente e lhes proporcionar os melhores serviços possíveis. As diretrizes seguintes foram projetadas para assegurar a qualidade de nossos serviços. Tenha certeza de que entendeu e concorda com as políticas, pois a violação dessas políticas poderá resultar em suspensão ou término da sua conta sem direito a reembolso de valores pagos. Você confirma e concorda que a Intelligence Software, a seu absoluto e exclusivo critério, pode alterar ou modificar este Acordo, e quaisquer políticas ou acordos integrados a ele, a qualquer momento, e tais alterações ou modificações entrarão em vigor imediatamente após a publicação neste Site, e seu uso deste Site ou dos Serviços encontrados neste Site após tais alterações ou modificações terem...
Postar um comentário

Are system updates important?

An important security measure in systems is keeping up to date with updates, but why is that?

Systems are built by people and people make mistakes and computer systems are no exception, even systems that are built by the best professionals in the market end up with a release bugs in the system, they are mistakes that go unnoticed and can lead to a system crash. , to open a security hole anyway, any result, logic of course, it can happen from a bug that exists in the system, there is still the possibility of a fix causing still other bugs and this leads to more fixes.

It is not just because of bugs that a system is updated, the updates can include improvements, perform an action better than the previous one, in short, make the system better or better directed to its purpose or the business.

Updates can cause problems, if something is changed it may be that old settings will not work after the update, updates should be planned, you should seek guidance from the manufacturer for updates so that it occurs with minimal impact on the system. Nothing is mandatory, but it is important to keep even a rollback option and, in this case, backup is a great ally of technology.

Anyway, make the updates but be careful and have a plan B.


Website: https://www.intelligencesoftware.com.br

Ads: https://ads.intelligencesoftware.com.br

Comentários

Postar um comentário

Postagens mais visitadas deste blog

Phoenix Project - Review

Imagem
Hello, how is everything? I come today to bring a tip from a book and the tip is the book "Phoenix Project".       I was looking for something more practical to comment and relate to the application that I'm making available on the Play Store, "Plan - Governança e gestão de TI". I had already heard about this book but I hadn't taken the time to dedicate myself to it so I read it and it's really a very good book, I recommend it to anyone in the field who wants some tips on management, governance, DevOps and still others. The DevOps part deserves special attention because as it is said in the book this is a watershed, there is another book by the same author is the DevOps Handbook, I intend to read it in a while. About the book Phoenix Project, here are some points that he talks about and that add a lot to the reader and that for those who already have some knowledge in the area, they will identify and relate to good practices already known and which are p...
Leia mais

List of features to be realized in Packet Tracer

Below is a list of what can be done in Packet tracer as a lab and learning , some functionalities may need to be performed in another network simulator such as GNS3 for example :   - PVST+ - CDP - RADIUS - PPP - PAP and CHAP authentication - Static routes - Etherchannel - LACP and PAgP - VLANs - Hostname/Passwords - Telnet - SSH - Port Security - serial connection - VTP - STP - EIGRP - OSPF - RIP - access-list - NAT - Static/Dynamic - PAT - Hub and Spoke - Inter VLAN routing - DHCP server - IPv6 - HSRP - VRRP - IPSec - Netflow - DNS Server - Email server - web server - PPPoE -DR and BDR - Backup conf files - traceroute - Ping - Modify cost of a link - FTP - Dual FSM - GRE over IPSec - RIPng - GRE - VLSM - Unicast/Broadcast/Multicast - Examine ART table - TFTP - Wireless LAN - BGP - iBGP/eBGP - MPLS
Leia mais

Understanding static routing

Imagem
Understanding the routing process is essential for any professional who wants to work with networks so let's consider the initial scenario below. We are going to talk in this post about static routing, which is the basis for understanding dynamic routing, using protocols such as OSPF.       In the figure above we have three computers "PC1, PC2 and PC3" and we also have three routers "R1, R2 and R3". We will need to define five networks as shown in the image below. Note that interfaces 1 and 2 of each of the routers are also identified.       Now we can define the IPs according to the following information: PC1 - 192.168.0.10/24 R1 - Interface 1 - 192.168.0.1/24 PC2 - 192.168.1.10/24 R3 - Interface 2 - 192.168.1.1/24 PC3 - 192.168.2.10/24 R2 - Interface 3 - 192.168.2.1/24   Defined the networks where the PCs are, we are now going to define the link networks where IPs were saved and that is why the /30 mask was used.   R1 - Interface 2 - 192.168.11...
Leia mais