sábado, 19 de agosto de 2017

Passei na prova SECFND 210-250


Opa galera, hoje na parte da manhã passei no exame SECFND 210-250, a primeira prova da certificação Cybersecurity da Cisco.

Achei a prova bem simples, o conteúdo é bem parecido com o treinamento, foram 65 questões com mais ou menos 2 drag-and-drops, nenhum lab e várias questões de multipla escolha.

Utilizei o treinamento de cybersecurity como base e também o official guide da prova.

Algumas dicas para prova:

- Entenda a diferença entre processos, memoria, registry e tipos de permissões do Windows ;
- Entenenda a diferença entre processos (processo pai, filho, fork etc), permissões do Linux e o que é daemon e estrutura de logs;
- Modelos de permissionamento (separation of duties, least privilege, etc);
- O básico de redes (dominio de broadcast, camada OSI, TCP IP, tipos de equipamentos, ARP, TCP e UDP etc);
- Tipos de logs que cada equipamento gera (IDS, IPS, Firewall, SIEM, Wireshark etc);
- Tipos de criptografia e hashs (quais as mais fortes e mais fracas);
- Next Generation Firewall e SIEM;
- Tipos de ataques (Floods, DDOS, Port-Scans, Cross-site script, Injections, phishing etc ), saiba diferenciar cada um;
- Chain of custody;
- CIA;
- Assinatura digital e PKI;

Bom pessoal, por ser uma prova de fundamentos, ela abrange bem os tópicos que são cobrados no blueprint da prova, para quem já tem algum outro CCNA ou já trabalha com security e redes, não terá problemas com essa prova.

Agendei a SECOPS pra setembro, vamos lá galera.

Abraços

terça-feira, 1 de agosto de 2017

Curso CCNA IT Masters grátis


Fala galera, a IT Master vai disponibilizar um curso rápido do CCNA R&S a partir do dia 13 de setembro, o treinamento é semanal e pode ser considerado uma introdução ao que é cobrado na prova.

O material é disponibilizado também.

Obs. O inglês é obrigatório.

Link:
https://www.itmasters.edu.au/free-short-course-cisco-ccna-v3/?utm_source=IT+%26+M+Master+list&utm_campaign=8a372a08e1-EMAIL_CAMPAIGN_2017_07_28_Leads&utm_medium=email&utm_term=0_8cd8f9af26-8a372a08e1-108851129

Conteúdo:

Week 1:

Network Fundamentals

 
    • Compare and contrast OSI and TCP/IP models
    • Compare and contrast TCP and UDP protocols
    • Describe the impact of infrastructure components in an enterprise network
    • Describe the effects of cloud resources on enterprise network architecture
    • Compare and contrast collapsed core and three-tier architectures
    • Compare and contrast network topologies
    • Select the appropriate cabling type based on implementation requirements
    • Configure, verify, and troubleshoot IPv4 addressing and subnetting
    • Describe the need for private IPv4 addressing
    • Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment
    • Compare and contrast IPv6 address types
Webinar: 8 pm Wednesday 13th September 2017 AEST (UTC+10)

Week 2:

LAN Switching Technologies

 
  • Describe and verify switching concepts
  • Interpret Ethernet frame format
  • Troubleshoot interface and cable issues (collisions, errors, duplex, speed)
  • Configure, verify, and troubleshoot VLANs (normal/extended range) spanning multiple switches
  • Configure, verify, and troubleshoot interswitch connectivity
  • Configure, verify, and troubleshoot STP protocols
  • Configure, verify and troubleshoot STP related optional features
  • Configure and verify Layer 2 protocols
  • Configure, verify, and troubleshoot (Layer 2/Layer 3) EtherChannel
  • Describe the benefits of switch stacking and chassis aggregation
Webinar: 8 pm Wednesday 20th September  2017 AEST (UTC+10)

Week 3:

Routing Technologies

 
  • Describe the routing concepts
  • Interpret the components of a routing table
  • Describe how a routing table is populated by different routing information sources
  • Configure, verify, and troubleshoot inter-VLAN routing
  • Compare and contrast static routing and dynamic routing
  • Compare and contrast distance vector and link state routing protocols
  • Configure, verify, and troubleshoot IPv4 and IPv6 static routing
  • Configure, verify, and troubleshoot single area and multi-area OSPFv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
  • Configure, verify, and troubleshoot single area and multi-area OSPFv3 for IPv6 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
  • Configure, verify, and troubleshoot RIPv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution)
  • Troubleshoot basic Layer 3 end-to-end connectivity issues
Webinar: 8 pm Wednesday 27th September 2017 AEST (UTC+10)

Week 4: 

WAN Technologies/Infrastructure Services

 
WAN Technologies
  • Describe WAN topology options
  • Describe WAN access connectivity options
  • Describe basic QoS concepts
Infrastructure Services
  • Describe DNS lookup operation
  • Troubleshoot client connectivity issues involving DNSConfigure and verify device management
  • Configure and verify DHCP on a router (excluding static reservations)e
  • Troubleshoot client- and router-based DHCP connectivity issues
  • Configure, verify, and troubleshoot basic HSRP
  • Configure, verify, and troubleshoot inside source NAT
  • Configure and verify NTP operating in a client/server mode
Webinar: 8 pm Wednesday 4th October 2017 AEST (UTC+10)

Week 5: 

Infrastructure Security / Infrastructure Management

 
Infrastructure Security
  • Configure, verify, and troubleshoot port security
  • Describe common access layer threat mitigation techniques
  • Configure, verify, and troubleshoot IPv4 and IPv6 access list for traffic filtering
  • Configure, verify, and troubleshoot basic device hardening
  • Describe device security using AAA with TACACS+ and RADIUS
Infrastructure Management
  • Configure and verify device-monitoring protocols
  • Troubleshoot network connectivity issues using ICMP echo-based IP SLA
  • Configure and verify device management
  • Perform device maintenance
  • Use Cisco IOS tools to troubleshoot and resolve problems
  • Describe network programmability in enterprise network architecture
Webinar: 8 pm Wednesday 11th October 2017 AEST (UTC+10)

Week 6: 

Exam Week

 
  • Exam Pass Mark: 50%
  • Time Limit: 1 Hour
  • Attempts allowed: 1
  • Format: 40 multiple choice questions
8 pm Wednesday 18th October to 11:59 pm Wednesday 25th October 2017 AEST (UTC+10) 
Vale a pena conferir galera, só fiquem ligados no fuso-horário dos cursos (UTC +10).

Abraços