Services
Cyber hygiene for websites
One of Vardis's main goals is good cyber hygiene for websites.
What we look at
Netskor reads only what anyone on the internet can see: DNS records, email authentication, the website's HTTPS and security headers, certificate and domain expiry, and security.txt.
5 checks
- SPF
- DKIM
- DMARC
- MTA-STS
- TLS reporting (TLS-RPT)
Website
10 checks
- HTTPS and the website's certificate
- The redirect from HTTP
- Security headers
- Cookies
- Exposed software versions
- security.txt
DNS and domain
4 checks
- DNSSEC signing
- Who may issue certificates (CAA)
- When the domain registration expires
- When the certificate expires
What we fix
Vardis helps companies fix what Netskor finds.
- Hardening servers, websites and cloud services.
- Email authentication. SPF, DKIM, DMARC, MTA-STS and TLS reporting.
- DNSSEC and CAA for the company's domain.
- Logging and monitoring, so incidents are detected quickly.
- Backups and disaster recovery.
- Multi-factor authentication and management of secrets such as passwords and access keys.
- Technical NIS2 readiness work.
Email protection of vardis.is
- _dmarc.vardis.is TXTPassedv=DMARC1; p=reject;Receivers should reject forged email in the name of vardis.is.
- vardis.is TXTPassedv=spf1 include:_spf.mx.cloudflare.net ~allLists the servers that may send email for vardis.is. Other mail is marked as suspicious.
- vardis.is MX9 route3.mx.cloudflare.net52 route2.mx.cloudflare.net74 route1.mx.cloudflare.netThese servers receive email for vardis.is.