Hostilla.pl IT glossary
What is PUP?
PUP stands for potentially unwanted program. It is not always a classic virus, but it can install add-ons, track the user, display ads or change settings. In hosting, the topic mainly concerns infected files, email attachments and scripts uploaded to the account.
Definition
PUP stands for potentially unwanted program. It is not always a classic virus, but it can install add-ons, track the user, display ads or change settings. In hosting, the topic mainly concerns infected files, email attachments and scripts uploaded to the account.
What does it mean in practice?
For hosted services, PUP matters when identifying threats, limiting access, preserving evidence and verifying that a remediation really worked.
A practical Hostilla.pl example
For a security incident, record the affected account, domain, source IP and timestamp before changing logs or files. PUP is useful only when it is connected to evidence and a controlled remediation step.
What should you check?
- the affected service, URL, account and time window
- server, application, authentication and mail logs
- known-good backups and the last controlled change
- least-privilege access, containment and a verification test
Short questions
What is PUP?
PUP stands for potentially unwanted program. It is not always a classic virus, but it can install add-ons, track the user, display ads or change settings. In hosting, the topic mainly concerns infected files, email attachments and scripts uploaded to the account.
Why does PUP matter for hosting?
It affects how a website, e-mail, DNS, SSL and hosting environment work together.
Can Hostilla.pl help with PUP?
Yes. Hostilla.pl combines hosting, domains, e-mail, SSL, DNS, backups and technical support in one environment.