Information Security

Basic information security measures

Keio University's Computer Security Incident Response Team (CSIRT) has prepared Basic information security measures (for students). The document summarizes necessary security measures and what can happen if appropriate measures are not taken.
Keio CSIRT or Keio Information Technology Center (KIC) may contact you directly if an information security incident has occurred or is strongly suspected. Please be aware that there may be urgent cases, so if you receive such a contact from us, please respond as soon as possible.

Point-of Contact address for security incidents

If you found any security issue of Keio's services and it's internal data, please report the issue to Security Incident Report Form (Japanese only) (keio.jp Authentication is required) or csirt[at]info.keio.ac.jp.

Security tips

Campus life

• Campus Life and Digital Literacy (PDF) (Japanese article)
• Notice about the Usage of KeioIDs and Passwords and the Network Information Systems
• Precautions when using a common-use PC
• Digital Literacy Online Learning Videos 7 (Japanese only) (keio.jp Authentication is required)

Social media

• Concerning the use of social media
• Guidelines to the use of social media
• Warning concerning SNS friend requests

Software

• Appropriate Use of Software / Illegal Uploading and Downloading

Generative AI Usage

• Guideline for Generative AI Usage at Keio University

Internet election activities

• Precautions concerning Internet election activities

Server administrator can also see here

• Precautions concerning operation of the SSH Server

When you're in trouble

• If your PC, Smartphone or tablet devices is lost
• Beware unauthorized usages of Wireless LAN!
• Information service during the power outage

What's this?

• Ransomware
• Phishing mail
• Advanced Persistent Threat Attack Mail
• Fake alert

Related Information

• Information-technology Promotion Agency, Japan (IPA) (Japanese article)
• Personal Information Protection Commission (Japanese article)
• Ministry of Internal Affairs and Communications (Japanese article)
• National Policy Agency (Japanese article)

Keio University Policy of Information Security

• Keio University Basic Policy of Information Security (Japanese article)
• Keio University Regulations for information security protection measures (Japanese article)
• Keio Univercity Rules for Information System Users (Japanese article)

Warning

Please click here for past warnings.