E-mail is one of the most widely used Internet services today. The services which are generally used in the e-mail Infrastructure are Simple Mail Transfer Protocol (SMTP) and Post Office Protocol version 3 (POP3) or Internet Message Access Protocol (IMAP). The client communicates with e-mail server through Simple Mail Transfer Protocol (SMTP) and retrieves a … Continue reading What Are Email Vulnerabilities And How Can We Secure Our Email Account
Category: Uncategorized
Symantec ProxySG: Error: NET::ERR_CERT_COMMON_NAME_INVALID when accessing secure web sites via ProxySG or ASG
Affected Products Chrome browser version 58 and later, and: accessing secure websites hosted behind a ProxySG (reverse proxy) or accessing other websites through a ProxySG or ASG where redirect-mode authentication is performed over SSL or accessing the management console, via any version of the ProxySG or Advanced Secure Gateway (ASG). Overview The latest versions of … Continue reading Symantec ProxySG: Error: NET::ERR_CERT_COMMON_NAME_INVALID when accessing secure web sites via ProxySG or ASG
Cybersecurity Podcasts
Over the past few years, podcasts have grown from ‘no-view’ to ‘go-to’ for both news and information, whilst we are plugged in and on the move, we have the time to listen but not to look at our sources of data. Cybersecurity and Information Security podcasts haven’t exactly been a driving force in the surge … Continue reading Cybersecurity Podcasts
NIST Cyber Security Framework
Introducing 1.1.1.1: A Secured DNS Resolver
Sharing some cool stuff: A secured, private (and faster!) DNS queries via Cloudflare On your Android or IOS device, go to https://1.1.1.1 and download the app. On the app, switch to "Connected" and that's it. You are now using a secured DNS. Adds a level of security and privacy to your queries. Be aware that it wont … Continue reading Introducing 1.1.1.1: A Secured DNS Resolver
Protected: Using PGP (Pretty Good Privacy) for secure communication
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Protected: MSP Network Engineer’s ISP Change Checklist
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Error: vCenter Support Assistant 6.5: This type of network adapter is not supported by {0}Other Linux (64-bit)
Came across an error today on my VM when installing a Linux-based vRouter. Error says: "This type of network adapter is not supported by {0}Other Linux (64-bit)" To keep backwards compatibility with previous versions of vCenter Server, the VM hardware was set to version 8 (ESXi 5.0 and later). This choice of the OS is entirely unexpected, as … Continue reading Error: vCenter Support Assistant 6.5: This type of network adapter is not supported by {0}Other Linux (64-bit)
Tips: Unable to access Cisco switch via http or https
Unable to access Cisco switch via http or https but can access via Telnet or SSH? Configure switch with the following command, (assumming a local account is available, of course) "ip http authentication local"
NZ Vendor/ISP Quick Reference
Service Provders (Technical Support) Digital Island (NZ) - 0800 999 010 Vodafone / DMZ Global: 0800 369 456 Vodafone Business: 0800 400 888 Vector Communications: 0800 826 436 PLAN B: 0800 266 846 Aryaka: Kordia: Spark: Vendors Sonicwall: 0508 242 108 Fortinet: 0800 880 461 Cisco: 0800 44 6237 Cisco Meraki: 09 - 974 9591 Aerohive: … Continue reading NZ Vendor/ISP Quick Reference
