BI TP

AN NING MNG

I. Bi Tp 1 Steganography

1. Mc tiu

- Tm hiu c ch n d liu vo tp tin hnh nh, tp tin ti liu (cc dng .doc, pdf), tp

tin m thanh v tp tin video.

2. Yu cu

- Tm hiu v demo bng nhng cng c trn internet.

II. Bi Tp 2 Email Security

1. Mc tiu

Tm hiu cch thc hot ng ca giao thc PGP

2. Yu cu

Demo m ha v ch k in t trong email (email server MDeamon)

III. Bi tp 3 Tm hiu v trin khai tng la SOPHOS

1. Mc tiu

Tm hiu cng ngh bo mt Gateway

2. Yu cu

- Trin khai m hnh Three-Home (3 vng mng: Internal, External v DMZ)

- Thit lp chnh sch qun l IP, nhm IP truy cp internet theo Giao thc, thi gian.

- Thit lp chnh sch lc URL v category ca website

- Tch hp UTM vo Domain

- Thit lp chnh sch lt web theo ngi dung (u1 c vo trang web ny nhng u2

th khng)

- Thit lp chnh sch qung b website v email ra internet (ngi internet c th kt

ni vo h thng web v email)